Gearmotors \ Industrial Gear Units \ Drive Electronics \ Drive Automation \ Services. CMS Electric Cylinder. Catalog. Edition 03/ / EN

Transcription

1 Gearmotors \ Industrial Gear Units \ Drive Electronics \ Drive Automation \ Services CMS Electric Cylinder Edition 03/ / EN Catalog

2 SEW-EURODRIVE Driving the world

3 Contents 1 Introduction The SEW-EURODRIVE Group of Companies Products and systems from SEW-EURODRIVE Additional documentation Product Description and Overview of Types Product description Design versions Overview of the advantages Areas of applications Description of functions Mechanical and electrical characteristics of Operating principle of the ball screw and planetary roller screw Scope of delivery Nameplate, unit designation Corrosion protection and storage conditions Coating Brake Encoder systems Standards and regulations Switching and protection devices Project Planning Project planning procedure Service life of bearings and threaded spindles Calculation example for CMS71L with 10 mm spindle pitch Calculation example for service life of spindles and bearings Technical Data Technial data of the CMS50S electric cylinder Technical data of the CMS71L electric cylinder Brake Mounting dimensions for CMS50S Mounting dimensions for CMS71L Mounting situation of customer installation Dynamic limit torque Thermal limit torque MOVIDRIVE assignment table MOVIAXIS assignment table Electrical connection Connecting electric cylinders and encoder systems using SM.. / SB Power cables Feedback cables Mating connector combinations Cable specification Design and Operating Notes General maintenance work Lubrication of the threaded spindle Lubricant for recirculating ball screws and planetary roller screws Relubrication period Lubricator - only for size CMS71L Sealing air Index Catalog CMS Electric Cylinder 3

4 Introduction 1 The SEW-EURODRIVE Group of Companies Katalog 1 Introduction 1.1 The SEW-EURODRIVE Group of Companies Global presence Driving the world with innovative drive solutions for all branches and for every application. Products and systems from SEW-EURODRIVE are used in a multitude of applications - worldwide. SEW-EURODRIVE products are found in a variety of industries, such as automotive, building materials, food and beverage as well as metalprocessing. The decision to use drive technology made by SEW-EURODRIVE stands for reliability for both functionality and investment. We are represented in the most important branches of industry there are today all over the world: With eleven manufacturing plants and 61 assembly plants in countries and our comprehensive range of services, which we consider an integrative service adequately continuing our commitment to outstanding quality. Always the right drive The SEW-EURODRIVE modular concept offers millions of combinations. This wide selection enables you to choose the correct drive for all applications, each based on the required speed and torque range, space available and the ambient conditions. Gear units and gearmotors offering a unique and finely tuned performance range and the best economic prerequisites to face your drive challenges. The gearmotors are electronically empowered by MOVITRAC frequency inverters, MOVIDRIVE drive inverters and MOVIAXIS multi-axis servo inverters, a combination that blends perfectly with the existing SEW-EURODRIVE program. As in the case of the mechanical systems, development, production and assembly is carried out completely by SEW-EURODRIVE. In combination with our drive electronics, these drives will provide the utmost in flexibility. Products of the servo drive system, such as low backlash servo gear units, compact servomotors or MOVIAXIS multi-axis servo drives provide precision and dynamics. From single-axis or multi-axis applications all the way to synchronized process sequences, servo drive systems by SEW-EURODRIVE offer a flexible and customized implementation of your application. For economical, decentralized installations, SEW-EURODRIVE offers components from its decentralized drive system, such as MOVIMOT, the gearmotor with integrated frequency inverter or MOVI-SWITCH, the gearmotor with integrated switching and protection function. SEW-EURODRIVE hybrid cables have been designed specifically to ensure cost-effective solutions, independent of the philosophy behind or size of the system. The lastest developments from SEW-EURODRIVE: MOVITRANS - system components for contactless energy transfer, MOVIPRO - the decentralized drive control and MOVIFIT - the new decentralized intelligence. Power, quality and sturdy design combined in one standard product: Industrial gear units from SEW-EURODRIVE provide major movements that need great torques. The modular concept will once again provide optimum adaptation of industrial gear units to meet a wide range of different applications. Your ideal partner Its global presence, extensive product range and broad spectrum of services make SEW-EURODRIVE the ideal partner for the machinery and plant construction industry when it comes to providing drive systems for demanding applications in all branches of industries and applications. Catalog CMS Electric Cylinder

5 Introduction Products and systems from SEW-EURODRIVE Products and systems from SEW-EURODRIVE The products and systems from SEW-EURODRIVE are divided into four product groups. These four product groups are: 1. Gearmotors and frequency inverters 2. Servo drive systems 3. Decentralized drive systems. Industrial gear units Products and systems used in several group applications are listed in a separate group "Products and systems covering several product groups." Consult the following tables to locate the products and systems included in the respective product group: 1. Gearmotors and frequency inverters Gear units / gearmotors Motors Frequency inverter Helical gear units / helical gearmotors Parallel shaft helical gear units / parallel shaft helical gearmotors Helical-bevel gear units / helical-bevel gearmotors Helical-worm gear units / helical-worm gearmotors Spiroplan right-angle gearmotors Drives for overhead trolley systems Geared torque motors Pole-changing gearmotors Variable speed gear units / variable speed gearmotors Aseptic gearmotors Gear units / gearmotors to ATEX standard ATEX compliant variable speed gear units / variable speed gearmotors Asynchronous AC motors / AC brakemotors Multi-speed AC motors / AC brakemotors Energy efficient motors Explosion-proof AC motors / AC brakemotors Torque motors Single-phase motors / singlephase brakemotors Asynchronous linear motors MOVITRAC frequency inverters MOVIDRIVE drive inverters Control, technology and communication options for inverters 2. Servo drive systems Servo gear units / geared servomotors Low backlash servo planetary gear units / planetary gearmotors Low backlash helical-bevel servo gear units / helicalbevel gearmotors Explosion-proof servo gear units / geared servomotors Servomotors Asynchronous servomotors / servo brakemotors Synchronous servomotors / servo brakemotors Explosion-proof servomotors / servo brakemotors Electric cylinder Synchronous linear motors Servo drive inverters / servo inverters MOVIDRIVE servo drive inverters MOVIAXIS multi-axis servo inverters Control, technology and communication options for servo drive inverters and servo inverters Catalog CMS Electric Cylinder 5

6 Introduction 1 Products and systems from SEW-EURODRIVE 3. Decentralized drive systems Decentralized drives MOVIMOT gearmotors with integrated frequency inverter MOVIMOT motors/brakemotors with integrated frequency inverter MOVI-SWITCH geamotor with integrated switching and protection function MOVI-SWITCH motors/brake motors with integrated switching and protection function Explosion-proof MOVIMOT and MOVI-SWITCH gearmotors Communication and installation Fieldbus interfaces Field distributors for decentralized installation MOVIFIT product range MOVIFIT MC for controlling MOVIMOT drives MOVIFIT SC with integrated electronic motor switch MOVIFIT -FC with integrated frequency inverter Contactless energy transfer system MOVITRANS system Stationary components for energy supply Mobile components for energy consumption Line cables and installation material. Industrial gear units Helical gear units Helical-bevel gear units Planetary gear units Products and systems for several groups of products Operator terminals MOVI-PLC drive-based control system In addition to its products and systems, SEW-EURODRIVE offers a comprehensive range of services. These are: Technical consulting Application software Seminars and training Extensive technical documentation International customer service Visit our home page: The website offers a lot of information and services. 6 Catalog CMS Electric Cylinder

7 Introduction Additional documentation Additional documentation In addition to this catalog, the following documentation provides further information about the electric cylinder: Operating instructions for CMS electric cylinder MOVIDRIVE B system manual MOVIAXIS system manual "Plug connectors and Pre-Fabricated Cables" system description CAD data is available Drive Engineering - Practical Implementation: Servo technology Catalog CMS Electric Cylinder 7

8 Product Description and Overview of Types 2 Product description 2 Product Description and Overview of Types 2.1 Product description Applications with linear movement place high demands on the travel profile. Conventional solutions consisting of pneumatic and hydraulic cylinders will quickly reach their system limits in terms of performance. The connection of the electric cylinders to the inverters from SEW-EURODRIVE results in intelligent drive systems offering a high degree of flexibility and positioning accuracy, new options in programming, power control and diagnostic functions. These translate into new and reliable concepts that can be integrated into a variety of production processes. The electric cylinders of the CMS series are precise, powerful, and fast. When combined with drive electronics from SEW-EURODRIVE, they form economical, energy-efficient drive solutions that ensure a high level of process reliability in system operation and are easy to integrate into existing automation systems. 2.2 Design versions CMS50S SEW-EURODRIVE offers two product versions for electric cylinders: The CMS50S electric cylinder will be available from the beginning of AXX CMS71L 61502AXX 8 Catalog CMS Electric Cylinder

9 Product Description and Overview of Types Overview of the advantages Overview of the advantages Mechatronic systems are becoming ever more prevalent in all branches of industry, replacing older technology that requires more maintenance and expense. Replacing a pneumatic cylinder with an electric cylinder offers many benefits for the user, including lower production costs and increased productivity and quality. Intelligent drive system offering a high degree of flexibility (positioning, programming, power control, diagnostic options) Save on costs for compressed air (for pneumatic) Easy integration into automation processes Simple installation and mounting (pipes do not have to be laid) Reduction of noise emission due to controlled acceleration (protects mechanical components) Simple integration in automation processes due to connection to all commercial bus systems: PROFIBUS, INTERBUS, INTERBUS LWL, DeviceNet, CAN, CANopen 2. Areas of applications All applications that place demands on the travel profile, such as Jerk limitation Various force profiles Maximum accelerations Movement to more than two positions The electric cylinder can be used in the following areas: Metal processing machines Wood processing machines Handling systems Printing machines Plastic processing machines Catalog CMS Electric Cylinder 9

10 Product Description and Overview of Types 2 Description of functions 2.5 Description of functions General information Synchronous servomotors of the SEW CM motor series are used as the basis for the CMS electric cylinder series. The service life of the elctric cylinder (threaded spindle and bearings) must be taken into account, as it depends on the load cycle and travel cycle. The electric cylinder is equipped with a resolver that serves as speed and position encoder. The absolute encoder (HIPERFACE encoder) is available as option. Together with a servo controller, you can freely define acceleration, velocity, position and force profiles. The repeat accuracy is 5/100 mm if force and temperature are constant. The electric cylinder is available with or without brake (holding brake). The motor is available with plug connector only (no terminal box). The SM or SB connector type of the DS56 and CMP motor series is used (for Resolver, HIPERFACE encoder and power) CMS50S A CMP50S servomotor is used as the drive. An add-on component, comprising a screw drive and guide, is flanged onto the unit. All components and options for the motor except the flanged end shield and the rotor (due to the larger bearing) are adopted by CMP. As standard, the drive is adapted to the customer s application through the flanged end shield on the A side of the motor. The rotor turns the threaded spindle with the nut remaining fixed. The nut is connected to an aluminum extruded housing via T-slot nuts. The nut and piston rod are connected to each other. The piston rod has a smooth, highquality corrosion-proof surface and is sealed using a wiper with guide ring. The joint head is connected to the piston rod. The spindle nut has a lubricant reservoir, which extends the relubrication interval. Relubrication can also be carried out by a greasing nipple CMS71L Synchronous servomotors of the SEW CM motor series are used as the basis for the CMS71L electric cylinder series. The rotors are designed as a hollow shaft. The spindle nut of a recirculating ball screw or planetary roller screw assembly is attached to the rotor. Depending on the direction of the motor rotation, the threaded spindle is moved out of or into the rotor. The threaded spindle must be locked to keep it from turning so that the rotary motion of the rotor (spindle nut) is transformed into a linear motion. The threaded spindle is protected from "heavy" contamination by a bellows. 10 Catalog CMS Electric Cylinder

11 Product Description and Overview of Types Mechanical and electrical characteristics of Mechanical and electrical characteristics of CMS50S CMS50S Version Standard Optional Degree of protection IP65 Thermal class F Motor protection KTY Ambient temperature 20 C to +0 C Mounting position Any Any Standardization CE VDE CSA (on request) NEMA (on request) UL (on request) Noise levels / EN 6003 Below specified value Feedback 2-pole resolver RH1M Absolute encoder AS1H Brake B (2 V holding brake) Cooling Natural convection Vibration class "N" in accordance with EN/IEC Cogging torque 3 % M 0 Lubrication Via housing bore, taper greasing nipple DIN 7112 Mounting Center flange, rod end bearing Mounting plates, pivot bearing Version CMS50S Threaded spindle type Recirculating ball screw (KGT) Positioning accuracy (repeat accuracy) if force and temperature are constant ± 0.05 mm Maximum force 5.3 kn Rated feed thrust 1.3 kn Rated speed 3000 / 500 Spindle pitch 5 mm per revolution Stroke length 150 mm (70/300 in preparation) Spindle protection Smooth shaft with seal Holding brake.3 Nm Feedback RH1M AS1H Catalog CMS Electric Cylinder 11

12 Product Description and Overview of Types 2 Mechanical and electrical characteristics of CMS71L CMS71L Version Standard Optional Degree of protection IP5 (IP65) 1) Thermal class F Motor protection TF TH / KTY Ambient temperature 20 C to +0 C Mounting position Any Any Standardization 1) for electrical components CE VDE CSA (on request) NEMA (on request) UL (on request) Noise levels / EN 6003 Below specified value Feedback 2-pole resolver RH1M Absolute encoder AS1H Brake B (2 V holding brake) Cooling Natural convection Vibration class "N" in accordance with EN/IEC Cogging torque 3 % M 0 Lubrication Fixed lubrication point with taper greasing nipple DIN 7112 Permanent lubrication system Perma Mounting Fixed Cardan joint Version CMS71L Threaded spindle type Recirculating ball screw (KGT) Planetary roller screw drive (PGT) Positioning accuracy (repeat accuracy) if force and temperature are constant ± 0.05 mm Maximum force Recirculating ball screw (KGT) 17 kn (max. M = 31. Nm) Planetary roller screw drive (PGT) 20 kn (mechanical load limit ) Rated feed thrust 1) Recirculating ball screw (KGT) kn Planetary roller screw drive (PGT) 8 kn Rated speed 2000 / 3000 / 500 Spindle pitch Recirculating ball screw (KGT) 10 mm per revolution Planetary roller screw drive (PGT) 5 mm per revolution Stroke length 200 mm Spindle protection Bellows Holding brake 19 Nm Feedback 1) Speed 5 to 50 1/min RH1M AS1H 12 Catalog CMS Electric Cylinder

13 Product Description and Overview of Types Operating principle of the ball screw and planetary roller screw Operating principle of the ball screw and planetary roller screw We differentiate between the two following threaded spindle types for electric cylinders: Recirculating ball screw (KGT) The recirculating ball screw is used in the CMS50S and CMS71L electric motors AXX The recirculating ball screw transfers the load from the threaded spindle to the nut via ball bearings (power transmission by ball bearings) Planetary roller screw drive (PGT) The planetary roller screw drive is used in the CMS71L electric cylinders. Preferred application areas: Low feed rates and high forces Unfavorable operating conditions such as pressing 59565AXX The planetary roller screw drive transfers the load from the threaded spindle to the nut via the convex thread edges of rollers (power transmission by planetary rollers). Catalog CMS Electric Cylinder 13

14 Product Description and Overview of Types 2 Scope of delivery 2.8 Scope of delivery The delivery time for electric cylinders with recirculating ball screw (KGT) is four weeks. The delivery time for electric cylinders with planetary roller screw drive (PGT) is eight weeks CMS50S Scope of delivery for CMS50S linear motors: Electric cylinder with smooth piston rod and seal Prepared for flange mounting, fit bolts included Plug connectors Various optional connecting parts (fixed mount-on components, pivot bearings) CMS71L Scope of delivery for CMS71L electric cylinders: Electric cylinder with assembled threaded spindle and bellows Mechanical connecting parts with plain bearing bush (rod end bearing, optional cardan joint) Fixed lubrication connection option (optional preassembled lubrication device) Plug connector 1 Catalog CMS Electric Cylinder

15 Product Description and Overview of Types Nameplate, unit designation Nameplate, unit designation Nameplate Example: CMS71L electric cylinder 7666 Bruchsal/Germany Typ Nr. Mo M max n N CMS 71L/B/TF/AS1H/SB10/KGT Bremse Spindel Masse Nm Io A U max Nm I max 25.0 A F max /min n 3000 max 1/min f 150 N 2 V 19 Nm KGT P 10 mm/umdr. Hub F kg Isol. Kl. 3 IEC 3 IP 5 V kn Hz mm Schmierstoff Fuchs RENOLIT CX-TOM Permanentmagnet Made in Germany 60187AXX Typ Nr. M o I 0 U max M max I max F max n N n max f N Bremse Spindel P Hub Masse Isol.Kl. IP Schmierstoff Motor type Serial number Standstill torque (thermal continuous torque at low speeds) Standstill current Maximum permitted voltage Maximum motor torque Maximum permitted motor current Maximum feed thrust Rated speed Maximum speed Rated frequency Rated voltage of the brake / braking torque Threaded spindle Spindle pitch Stroke length Weight Thermal class Degree of protection Lubricant Catalog CMS Electric Cylinder 15

16 Product Description and Overview of Types 2 Nameplate, unit designation Unit designation Example: CMS71L electric cylinder CMS 71L /B /TF /RH1M /SB /KGT KGT ball screw Option: PGT planetary screw drive SM.. Plug connector Option: SB.. Plug connector RH1M - Resolver option: AS1H encoder HIPERFACE Multiturn Standard equipment: temperature sensor TF Option: Bimetallic switch TH / temperature sensor KTY Brake (motor option) Size 71L Electric cylinder Designations for additional CMS71L options: KG = Cardan joint SV = Vario lubrication system SC = Control lubrication system 16 Catalog CMS Electric Cylinder

17 Product Description and Overview of Types Corrosion protection and storage conditions Corrosion protection and storage conditions The CMS electric cylinders are treated with an anti-corrosion agent as standard. The motor parts are protected against corrosion for two years when stored in unopened original packaging (with Vario / Control lubrication system one year battery life). Observe the following storage conditions for CMS electric cylinders: Store CMS electric cylinders indoors Keep storage area clean and dry Maintain a storage temperature between 10 C and +70 C Relative humidity must not exceed 95 % Original packaging must be free from damage 2.11 Coating The standard color is RAL 9005 black Optional corrosion protection coatings Catalog CMS Electric Cylinder 17

18 Product Description and Overview of Types 2 Brake 2.12 Brake The brake is released electrically. The brake is applied mechanically when the voltage is switched off. The brake will not function if the polarity is incorrect. Make sure the polarity is correct. Comply with the applicable regulations issued by the relevant employer s liability insurance association regarding phase failure protection and the associated circuit/circuit modification. In view of the DC voltage to be switched and the high level of current load, it is essential to use either special brake contactors or AC contactors with contacts in utilization category AC-3 to EN The mechanical brake is not used as service brake but as emergency brake or holding brake for general machine standstill. Observe the notes in the relevant operating instructions for servo controllers concerning the switching sequence of motor enable and brake control during standard operation. Motor size The standard voltage supply of the brakes is DC 2 V and they operate with a constant braking torque of 19 Nm. The brakes cannot be retrofitted and operate without brake rectifier or brake control unit. Observe the maximum currents of the brakes when connecting them (see table in section.3). The overvoltage protection must be implemented by the customer, for example using varistors. Speed classes The brake can be used at all speeds. 18 Catalog CMS Electric Cylinder

19 Product Description and Overview of Types Encoder systems Encoder systems The following encoder systems are used for the CMS50S and CMS71L electric cylinders Resolver Type RH1M Number of poles 2 Primary Rotor Input voltage 7 V Input frequency 7 khz Reduction ratio ± 10 % 0.5 Phase shift ± Input impedance ± 15 % ϕ 120 Ω Output impedance ± 15 % ϕ 270 Ω Input resistance ± 10 % 82 Ω Output resistance ± 10 % 68 Ω Maximum electrical fault ± HIPERFACE encoder AS1H SEW-EURODRIVE offers HIPERFACE encoders as an alternative to the resolver. Type AS1H Supply voltage V B DC V polarity reversal protected Max. current consumption I in 10 ma Frequency limit f limit 200 khz Pulses (sine cycles) per revolution A, B 102 Output amplitude per track 1 V SS sin/cos Single-turn resolution increments/revolution (15 bit) Multi-turn resolution 096 revolutions (12 bits) Transmission protocol Hiperface Serial data output Driver in accordance with EIA RS-85 Vibration (55 to 2000 Hz) 200 m/s 2 (DIN IEC ) Connection 12-pin round connector (Intercontec) Catalog CMS Electric Cylinder 19

20 Product Description and Overview of Types 2 Standards and regulations 2.1 Standards and regulations Conformance to standards The CMS electric cylinders from SEW-EURODRIVE conform to the relevant standards and regulations, in particular to: IEC 3-1, EN Rotating electrical machinery, rating and performance. EN Degrees of protection provided by enclosures (IP code). DIN 082 / DIN 081 Thermistors; PTC, technical terms and tests Rated data Specific data of a CMS electric cylinder: Size Static torque Rated speed Rated current Degree of protection Thermal class This data is indicated on the nameplate of the motor. In accordance with IEC3 (EN 6003), the nameplate data apply to a maximum ambient temperature of 0 C and a maximum altitude of 1000 m above sea level. Please contact SEW-EURODRIVE for installation altitudes above 1000 m. 20 Catalog CMS Electric Cylinder

21 Product Description and Overview of Types Switching and protection devices Switching and protection devices Protective measures Permanent-field electric cylinders must be protected against overloads and short circuits. Install the electric cylinders with sufficient axial and radial space for air to cool them. The surface temperature may be in excess of 100 C during operation. Provide preventive measures against inadvertent contact. The electric cylinders are available with temperature detection (TF, TH or KTY) to protect the motor winding against overheating. The electric cylinders are equipped with temperature sensor KTY (CMS50S), TF (CMS71L). TF temperature sensors comply with DIN 081 or DIN 082. The TF, TH or KTY signal can be evaluated directly in the inverter when using a MOVIAXIS multi-axis servo inverter or MOVIDRIVE drive inverter. Temperature sensors will respond at the maximum permitted winding temperature. Integrate the contacts of the temperature monitoring device into the monitoring circuit EMC measures SEW-EURODRIVE electric cylinders are designed for use as components for installation in machinery and systems. The designer of the machine or system is responsible for complying with the EMC Directive 89/336/EEC. Refer to the SEW publication "Drive Engineering - Practical Implementation, Drive Planning" for detailed information about this topic. Brake motors Install the brake cables of brake motors separately from the other power cables, maintaining a distance of at least 200 mm. Joint installation is only permitted if either the brake cable or the power cable is shielded. Encoder connection Observe the following instructions when connecting an encoder: Use a shielded cable with twisted pair conductors only. Connect the shield to the PE potential on both ends over a large surface area. Route signal cables separately from power cables or brake cables (minimum distance 200 mm). Thermal motor protection Install the connection for TF, TH or KTY separately from other power cables, maintaining a distance of at least 200 mm. Collective installation is only permitted if either the TF / KTY cable or the power cable is shielded. Catalog CMS Electric Cylinder 21

22 Project Planning 3 Project planning procedure 3 Project Planning Check the following before beginning project planning: Ambient conditions Installation conditions (overhung loads and bending torques not permitted) Check maximum possible stroke length Check maximum possible traveling velocity and speed CMS71L /min CMS50S 500 1/min Check the positioning accuracy (5/100 mm) 3.1 Project planning procedure The following flow diagram illustrates the project planning procedure for an electric cylinder. Further information can be found in the subsequent sections. 22 Catalog CMS Electric Cylinder

23 Project Planning Project planning procedure 3 Begin project planning Determine the mechanical system data: - Moved masses - Friction coefficients of the bearing - Travel distance - Possible processing forces - Ambient conditions (temperature, dirt, etc.) Determine the kinematic requirements: Travel cycle known? no Can travel cycle be calculated based on the given system data? no yes yes Calculate travel cycle using the result data: - Accelerations / decelerations - Velocities - Travel times / pause times Estimate cyclic duration factor Determine occurring forces by determining torque (M stat M Dyn M spindle ) - Maximum required thrust force F max retraction force - Required effective force F eff Electric cylinder too small Fmax < F max electric cylinder no Determine average speed n Determine operating point Take account of thermal limit characteristic curve electric cylinder Calculate the average braking power PBr _ t PBr _ tn tn PBr = tz Operating point below or maximally on the thermal limit characteristic curve F eff n, Select controller by means of max. occurring torque or current and I eff or n eff (see assignment table CMS catalog) no Select braking resistor in the "Assignment table braking resistor/inverter" by means of the max. braking power and average braking power Select further components, such as encoder interface and fieldbus cards if required, etc. Calculate peak braking power M n DYN P tbr ηload Br _ tn = 9550 END 6085AEN Catalog CMS Electric Cylinder 23

24 Project Planning 3 Service life of bearings and threaded spindles 3.2 Service life of bearings and threaded spindles See the calculation example in section Threaded spindle Service life (L) in revolutions: L = C 1,1 x F M 3 x 10 6 L C F M = Service life [revolutions] = Dynamic load rating [N] CMS50S 8950 N CMS71L/KGT N CMS71L/PGT 5100 N = Average load [N] Average load (F M ): q F = F1 F2... F M n 100 q 100 q n 100 F 1...F n q 1...q n = Feed thrust in travel section [N] = Proportion of time in % of the travel section Service life (L h ) in hours: L = h n m L 60 L h Ln n m = Service life [hours] = Service life [revolutions] = Average speed [min -1 ] 2 Catalog CMS Electric Cylinder

25 Project Planning Service life of bearings and threaded spindles 3 Bearing Service life (L) in revolutions: L = C x 1.25 MF 3 x 10 6 L C F M = Service life [hours] = Dynamic load rating [N] CMS50S N CMS71L N = Average load [N] Service life (Lh) in hours: L = h n m L 60 L h L n m = Service life [hours] = Service life [revolutions] = Average speed [min -1 ] Catalog CMS Electric Cylinder 25

26 Project Planning 3 Calculation example for CMS71L with 10 mm spindle pitch 3.3 Calculation example for CMS71L with 10 mm spindle pitch In the following example, only the upward stroke is taken into account. Customer information: Maximum velocity v max 0.25 m/s Travel time t stroke s Rest period t P 7.15 s Weight m 500 kg Travel distance s 150 mm Use a CMS71L electric lift cylinder with a ball screw (KGT) and brake. The KGT has an efficiency of η = 0.92 and a spindle pitch of P = 10 mm. V Vmax S 1 S 2 S3 t1 t 2 t 3 t 0.25 s 0.35 s 0.25 s 7.15 s t 60178AXX 26 Catalog CMS Electric Cylinder

27 Project Planning Calculation example for CMS71L with 10 mm spindle pitch 3 Calculation of the maximum speed: m v 0.25 s n = = 1 = 25 = P 0.01m s 1 25 s 60 s min = min v n P = Velocity = Speed = Spindle pitch Calculation of the average speed: n = n t n t 1 2 t + t n3 t 3 + t + t 3 + n t n = min 0.25 s min 0.35 s s s s s 1 min 0.25 s = min t n = Time = Speed Calculation of the maximum acceleration: m max 0.25 s m a = v = = s s2 t1 a v max t 1 = Acceleration = Maximum velocity = Time Calculation of the stroke distancee for travel section s 1 : s 1 2 a t 1 m 2 1 = 1 ( 0.25 s) m mm 2 1 = 2 s2 = = s 1 a t 1 = Travel section = Acceleration = Time Catalog CMS Electric Cylinder 27

28 Project Planning 3 Calculation example for CMS71L with 10 mm spindle pitch Calculation of the stroke distance for travel section s 2 : s m 2 = vmax t 2 = 0.25 s 0.35 s = m = mm s 2 a t 2 = Travel section = Acceleration = Time Calculation of the stroke distance for travel section s 3 : 1 2 a 1 m 2 s3 = 2 t 3 = ( 0.25 s) = m = mm s s 3 a t 3 = Travel section = Acceleration = Time Checking the stroke distance: s Gesamt = s + s + s = 31.3 mm mm mm mm = s gesamt s 1 s 2 s 3 = Total travel section = 1st travel section = 2nd travel section = 3rd travel section Calculation of forces and torques: Static M 2 π F = P η F M P η = Force = Torque = Spindle pitch = Efficiency of threaded spindle F P ( m g) P 500 kg s m m M stat = = = 2 π η 2 π η 2 π 0.92 = 8.9 Nm M stat F P η m g = Static torque = Force = Spindle pitch = Efficiency of threaded spindle = Mass = Weight 28 Catalog CMS Electric Cylinder

29 Project Planning Calculation example for CMS71L with 10 mm spindle pitch 3 Dynamic m F P ( m a) P 500 kg 1 M s m dyn1 = = = 2 π η 2 π η 2 π 0.92 = 0.86 Nm M dyn1 F P η m g = Dynamic torque during acceleration = Force = Spindle pitch = Efficiency of threaded spindle = Mass = Weight m F P ( m a) P kg M η η s m 0.92 dyn2 = = 2 π = 2 π 2 π = 0.73 Nm M dyn2 F P η m g = Dynamic torque during deceleration = Force = Spindle pitch = Efficiency of threaded spindle = Mass = Weight Additional torque through mass inertia of electric cylinder: M CMSL71L J CMS71L n max 2 π = s 60 min t1 M CMSL71L = kg m /min 2 π = 2.35 Nm 60 s 0.25 s min J CMS71L t 1 n max M CMS71L = Mass moment of inertia CMS71L = Time during acceleration = Maximum speed = Additional torque CMS71L Catalog CMS Electric Cylinder 29

30 Project Planning 3 Calculation example for CMS71L with 10 mm spindle pitch Maximum torque: M = M + M + M max1 stat dyn1 CMS71L M = max1 8.9 Nm Nm Nm = 11.7 Nm M max1 M stat M dyn1 M CMS71L = Maximum torque = Static torque = Dynamic torque in travel section 1 = Torque through mass inertia of electric cylinder CMS71L Peak feed thrust: F π Mmax Nm 2 π = P 0.01 m max1 = = N F max1 M max1 P = Maximum force = Maximum torque = Spindle pitch Maximum torque in the individual travel sections: Travel section s 1 = M max1 = 11.7 Nm Travel section s 2 = M stat = 8.9 Nm Maximum torque in travel section s 3 : M = M - M - M max2 stat dyn2 CMS71L M max2 M stat M dyn2 M CMS71L = Maximum torque in travel section 3 = Static torque = Dynamic torque in travel section 3 = Torque through electric cylinder CMS71L M = max2 8.9 Nm Nm Nm = 5.1 Nm 30 Catalog CMS Electric Cylinder

31 Project Planning Calculation example for CMS71L with 10 mm spindle pitch 3 Checking the holding torque in travel section s that the brake must deliver: m F P η ( m g) P η 500 kg 9.81 M s m 0.92 halten = = 2 π = 2 π 2 π = 7.18 Nm M halten F P η m g = Holding torque = Weight = Spindle pitch = Efficiency of the spindle = Mass = Gravitational acceleration Brake holding torque M B1 = 19 Nm 7.18 Nm Calculation of effective utilization: Torque: t 1 M M max1 + t 2 M stat + t 3 M max2 eff = t 1 + t 2 + t 3 + t M eff t 1- M max1 M stat M max2 = Effective torque = Parts in the individual travel sections = Maximum torque in travel section 1 = Static torque = Maximum torque in travel section 3 M eff = s x (11.7 Nm) s x (8.9 Nm) s x (5.1 Nm) = 2.9 Nm 0.25 s s s s Effective force: F π Meff Nm 2 = π P 0.01 m eff = = 1822 Nm F eff M eff P m g = Effective force = Effective torque = Spindle pitch = Mass = Gravitational acceleration Checking the results with the system limits of CMS71L: Operating point (F eff = 1822 N and average speed = /min) below the thermal limit characteristic curve, see table in section.7 Peak feed thrust F max. CMS71L = N F max application = 7351 N Catalog CMS Electric Cylinder 31

32 Project Planning 3 Calculation example for service life of spindles and bearings 3. Calculation example for service life of spindles and bearings 3..1 Example: Customer requires service life of spindles and bearings of approximately 5 years Calculation of the feed thrusts in the individual travel sections: F π Mmax Nm 2 π = P 0.01 m 1 = = F F = π Mstat Nm 2 π = P 0.01 m 2 = = π Mmax Nm 2 π = P 0.01 m 3 = N 533 N 3399 N F M max1 M stat M max2 P = Force in the individual travel sections = Maximum torque travel section 1 = Static torque travel section 2 = Maximum torque travel section 3 = Spindle pitch Proportion of time in the individual travel sections: t1 q 0.25 s 1 = = = s tges 8 s t2 q 0.35 s 2 = = = 0.0 s tges 8 s t3 q 0.25 s 3 = = = s tges 8 s q 1 t 1 t ges = Proportion of time in the individual travel sections = Time in the individual travel sections = Total time t = t + 1 t + ges 2 t + 3 t t ges = 0.25 s s s s = 8 s 100 % 32 Catalog CMS Electric Cylinder

33 Project Planning Calculation example for service life of spindles and bearings 3 Average load F M (taking pauses into account): t n F = F1 F2... F M t n ges t ges t ges t t F 1...F n t 1...t n = Feed thrust in travel section [N] = Proportion of time in the travel sections F M 3 3 = 3 (7351 N) (533 N) (3399 N) 0.031= 272 N Service life of the spindle in revolutions: L = C x 1.1 MF 3 x 10 6 = 5900 N 1.1 x 272 N 3 x 10 6 = 763 x 6 10 revolutions L C F M = Service life [hours] = Dynamic load rating [N] = Average load [N] Service life of the spindle in hours L L h = = n m /min 60min/h = h L h Ln m = Service life [hours] = Service life [revolutions] = Average speed [min -1 ] If there are two shifts of operation, 16 hours per day, then the spindle service life is Lh h = = days 16 h/day 16 h/day Catalog CMS Electric Cylinder 33

34 Project Planning 3 Calculation example for service life of spindles and bearings Service lifee of the bearing in revolutions: L = C 1.25 x MF 3 x N = 1.25 x 272 N 3 x 10 6 = 572 x 6 10 revolutions L C F M = Service life [hours] = Dynamic load rating [N] = Average load [N] Service life of the bearings in hours L L h = = n m /min 60min/h = h L h L n m = Service life [hours] = Service life [revolutions] = Average speed [min -1 ] If there are two shifts of operation, 16 hours per day, then the service life is Lh h = = days 16 h/day 16 h/day 3 Catalog CMS Electric Cylinder

35 Technical Data Technial data of the CMS50S electric cylinder Technical Data.1 Technial data of the CMS50S electric cylinder.1.1 Electrical data Rated speed n N 3000 min min -1 Static torque M 0 [Nm] Standstill current I 0 [A] Max. torque M DYN [Nm] Max. current I max [A] Mass moment of inertia without brake J mot [10 - kgm 2 ] Mass moment of inertia with brake J motb [10 - kgm 2 ] Braking torque M B [Nm].3.3 Inductance L 1 [mh] Ohmic resistance R 1 [m] Rotor voltage U p0 [V/1000 min -1 ] Mechanical data Rated speed n N 3000 min min -1 Spindle pitch P [mm] 5 5 Spindle diameter D [mm] Max. permanent feed thrust F [N] Peak feed thrust 1) F max [N] Rated stroke [mm] Weight, variant without brake m [kg] Weight, variant with brake m B [kg] ) Depending on maximum amplifier current, dynamic or static load of spindle; please contact SEW- EURODRIVE prior to project planning with maximum force. Catalog CMS Electric Cylinder 35

36 Technical Data Technical data of the CMS71L electric cylinder.2 Technical data of the CMS71L electric cylinder.2.1 Electrical data Maximum mechanical speed is 3000 m -1 Rated speed n N 2000 min min min -1 Static torque M 0 [Nm] Standstill current I 0 [A] max. torque M DYN [Nm] Max. current I max [A] Mass moment of inertia without brake J mot [10 - kgm 2 ] Mass moment of inertia with brake J mot [10 - kgm 2 ] Braking torque M B [Nm] Inductance L 1 [mh] Ohmic resistance R 1 [m] Rotor voltage U p0 [V/1000 min -1 ] Mechanical data Rated speed n N 2000 min min min -1 KGT PGT KGT PGT KGT PGT Spindle pitch [mm] P Spindle diameter [mm] D Max. permanent feed thrust 1) [N] F Peak feed thrust 2) [N] F max Rated travel [mm] Mass, variant without brake [kg] m Mass, variant with brake [kg] m B ) at a speed of 5 to 50 1/min 2) Depending on maximum amplifier current, dynamic or static load of spindle; please contact SEW- EURODRIVE prior to project planning with maximum force..3 Brake Brake type CMS50S CMS71L Maximum braking.3 Nm 19 Nm torque Maximum current 20 ma 800 ma 36 Catalog CMS Electric Cylinder

37 Technical Data Mounting dimensions for CMS50S. Mounting dimensions for CMS50S..1 Standard scope of delivery The following figure shows the standard scope of delivery for the CMS50S electric cylinder. R (lubrication point) (stroke 150mm) ± Ø 16 H ±0.02 X CMS50S/RH1M X = 13 CMS50S/AS1H X = 172 CMS50S/B/RH1M X = 163 CMS50S/B/AS1H X = 201 (25 + X) Closing plug for lubrication point Taper greasing nipple DIN7178-H Connector can be rotated max. 270 Connector, signal 18 7 M16/1 mm deep M8 Ø 10 H7 Connector, power 60195AEN Four fit bolts are included to fasten the flange or pivot bearing. Fit bolt 16 M8 10f AXX Catalog CMS Electric Cylinder 37

38 Technical Data Mounting dimensions for CMS50S..2 Additional mounting options Flange mounting The following three figures show the mounting options for the electric cylinder. The electric cylinder should be attached to a mounting surface with the gray-hatched mounton components. The mount-on components can be mounted in 90 steps can be mounted in x90 steps ±0.2 can be mounted in x90 steps R (38.5) possible mounting options: in front and centered M8 9 ± ±0.1 2x hex head screws DIN ISO 01 M8x x fit bolts (tightening torque 12Nm) DIN ISO 7379 M8x Ø 16 H ± M16/1 mm deep (25 + X) The flange mounting kit consists of the following parts: Flange mounting kit (SEW part no.: ) x Weight: 0.65 kg X CMS50S/RH1M X = 13 CMS50S/AS1H X = 172 CMS50S/B/RH1M X = 163 CMS50S/B/AS1H X = AEN 2x 2x 38 Catalog CMS Electric Cylinder

39 Technical Data Mounting dimensions for CMS50S Mounting the pivot bearing The following figure shows the mounting option for the electric cylinder. The electric cylinder should be attached to a mounting surface with the gray-hatched mount-on components (stroke 150mm) R Ø 16 H M ±0.1 X CMS50S/RH1M X = 13 CMS50S/AS1H X = 172 CMS50S/B/RH1M X = 163 CMS50S/B/AS1H X = (25 + X) 2x bolts Ø 16f6 M16/1 mm deep ± x fit bolts (tightening torque 12 Nm) DIN ISO 7379 M8x The following parts are needed to mount the pivot bearing: 2x hex head screws DIN ISO 01 M8x AEN Pivot bearing mounting kit (SEW part no.: ) Flange mounting kit (SEW part no.: ) Weight: 0.23 kg x Weight: 0.65 kg 2x 2x 2x Catalog CMS Electric Cylinder 39

40 Technical Data Mounting dimensions for CMS71L.5 Mounting dimensions for CMS71L.5.1 CMS71L/B/RH1M (Resolver) Same mounting dimensions for with/without brake and for fixed/cardan joint. Optional cardan joint Optional lubricator Ø 32 H8 R Ø 32 H8 12x5 Connector can be rotated max. 270 Connector, power Lubrication point G1/" Cleaning air connection G1/8" Taper greasing nipple DIN 7112-H Connector, signal 537 (737 extended) Rated stroke 200 Overstroke ± 2 mm (up to mech. stop) 60220AEN 0 Catalog CMS Electric Cylinder

41 Technical Data Mounting dimensions for CMS71L.5.2 CMS71L/B/AS1H (absolute encoder) Same mounting dimensions for with/without brake and for fixed/cardan joint. For design versions with an absolute encoder, the total length is 3 mm longer. Optional cardan joint Optional lubricator Ø 32 H8 R Ø 32 H8 12x5 Connector can be rotated max. 270 Connector, power Lubrication point G1/" Taper greasing nipple DIN 7112-H Sealing air connection G1/8" 30 0 Connector, signal 571 (771 extended) Rated stroke 200 Overstroke ± 2 mm (up to mech. stop) 60212AEN Catalog CMS Electric Cylinder 1

42 Technical Data Mounting situation of customer installation.6 Mounting situation of customer installation.6.1 Installation notes CMS50S No overhung loads on the drive Pivot bearing 61369AEN No overdimensioned static load. When pivot bearings are used, no additional mounton components are allowed Pivot bearing 61372AEN Allow joint to move freely, do not constrain 61371AXX 2 Catalog CMS Electric Cylinder

43 Technical Data Mounting situation of customer installation No overhung loads on the drive 61379AXX No forces + torques via joint parts M F M F 6137AXX No offset of installed components 61376AXX Catalog CMS Electric Cylinder 3

44 Technical Data Mounting situation of customer installation Do not trigger torque load via the pistion rod M 61377AXX Catalog CMS Electric Cylinder

45 Technical Data Mounting situation of customer installation.6.2 Installation notes CMS71L No overhung loads on the drive 61173AXX No additional fixations or supports (statically overdimensioned) 6117AXX Allow joints to move freely, do not constrain 61175AXX Catalog CMS Electric Cylinder 5

46 Technical Data Mounting situation of customer installation Do not trigger forces and torques via the joints M F M F 61176AXX No offset of the installation location (refer to the installation tolerances) 61177AXX Install torsionally rigid 61178AXX 6 Catalog CMS Electric Cylinder

47 Technical Data Mounting situation of customer installation For horizontal mounting position with lubricant option: position lubricant on the side or bottom. If this is not possible, please contact SEW-EURODRIVE. 6150AXX.6.3 Tolerances of installation tolerances by the customer for CMS50S The following graphic describes the mounting position for both mounting ends of the drive. 0.1 A Ø16h7 A A 0.2 A 6152AXX Catalog CMS Electric Cylinder 7

48 Technical Data Mounting situation of customer installation.6. Tolerances of installation tolerances by the customer for CMS71L The following graphic describes the mounting position for both mounting ends of the drive. Standard Ø32h7 Ø32h7 0.1 A Ra ± 0.2 C [1] Ra A B A C [2] [2] 59351AXX [1] [2] CMS electric cylinder Parts supplied by customer Note the following points Maximum axial offset between A-B ± 0.2 mm The parts supplied by the customer have to fulfill the requirements described above. If installation tolerances cannot be complied with, contact SEW-EURODRIVE. An electric cylinder with a cardan joint may fit the mounting situation. Cardan joint ± 0.5 C 3 3 * AXX Note the following points: * Possible with cardan joint ± 3 Maximum axial offset between A-B ± 0.5 mm 8 Catalog CMS Electric Cylinder

49 Technical Data Dynamic limit torque.7 Dynamic limit torque.7.1 CMS50S 5 [2] M [Nm] 3 [1] n [min -1 ] 610AXX [1] Rated speed 3000 min -1 [2] Rated speed 500 min CMS71L CM71L M [Nm] n [min 1 ] 6110AXX Catalog CMS Electric Cylinder 9

50 Technical Data Thermal limit torque.8 Thermal limit torque.8.1 CMS50S KGT pitch 5 mm/revolution Feed force [mm/s] [1] [2] 1000 Thrust force [N] Average speed [min-1] 6039AEN [1] 20 C ambient temperature [2] 0 C ambient temperature 50 Catalog CMS Electric Cylinder

51 Technical Data Thermal limit torque.8.2 CMS71L KGT pitch 10 mm/revolution Feed rate [mm/s] [1] [2] Thrust force [N] Average speed [min-1] 6038AEN [1] 20 C ambient temperature [2] 0 C ambient temperature PGT pitch 5 mm/revolution 8000 Feed rate [mm/s] [2] [1] 5500 Thrust force [N] AEN [1] 20 C ambient temperature [2] 0 C ambient temperature Catalog CMS Electric Cylinder 51

52 Technical Data MOVIDRIVE assignment table.9 MOVIDRIVE assignment table CMS electric cylinders can be operated in conjunction with the MOVIDRIVE MDX61B servo controller from SEW-EURODRIVE..9.1 CMS50S Overview of combinations for CMS50S with KGT - spindle pitch 5 mm Rated speed MOVIDRIVE MDX61B 00 V system voltage peak forces [1/min] CMS71L Overview of combinations for CMS71L with PGT - spindle pitch 5 mm Rated speed MOVIDRIVE MDX61B 00 V system voltage peak forces [1/min] Overview of combinations for CMS71L with KGT - spindle pitch 10 mm Rated speed MOVIDRIVE MDX61B 00 V system voltage peak forces [1/min] Catalog CMS Electric Cylinder

53 Technical Data MOVIAXIS assignment table.10 MOVIAXIS assignment table CMS electric cylinders can be operated in conjunction with the MOVIAXIS servo controllers from SEW-EURODRIVE CMS50S Overview of combinations for CMS50S with KGT - spindle pitch 5 mm MOVIAXIS 00 V system voltage peak forces Rated speed Size 1 BG2 BG3 BG BG5 [1/min] CMS71L Overview of combinations for CMS71L with PGT - spindle pitch 5 mm MOVIAXIS 00 V system voltage peak forces Rated speed BG1 BG2 BG3 BG BG5 [1/min] Overview of combinations for CMS71L with KGT - spindle pitch 10 mm MOVIAXIS 00 V system voltage peak forces Rated speed BG1 BG2 BG3 BG BG5 [1/min] Catalog CMS Electric Cylinder 53

54 Technical Data Electrical connection.11 Electrical connection.11.1 Project planning for cable-cross section of the power cable Cable dimensioning to EN 6002 l [m] mm² 25 mm² mm² [1] ,5 mm² mm² 6 mm² 70 1,5 mm² [1] Max. permitted cable length to SEW specification = 100 m 55258AXX The diagram is the basis for sections.2 and.3. Hybrid cables with cross sections of 1.5 mm 2 to 10 mm 2 can be ordered from SEW- EURODRIVE. I [A] Cable load through current I in [A] according to EN table 5, ambient temperature 0 C Cable cross section [mm 2 ] Three-core sheathed cable in pipe or cable [A] Three-core sheathed cable on top of each another on wall [A] Three-core sheathed cable lined up horizontally [A] , These are only recommended values and are no substitute for the detailed project planning of the cables depending on the concrete application observing the applicable regulations. 5 Catalog CMS Electric Cylinder

55 Technical Data Electrical connection.11.2 Safety notes EMC measures SEW-EURODRIVE electric cylinders are designed for use as components for installation in machinery and systems. The designer of the machine or system is responsible for complying with the EMC Directive 89/336/EEC. For more detailed information on this topic, refer to the SEW publications: "Drive Engineering Practical Implementation Volume 7, Project Planning for Drives" and "Drive Engineering Practical Implementation Volume 9, EMC in Drive Engineering". Encoder connection Observe the following instructions when connecting an encoder: Use a shielded cable with twisted pair conductors only. Connect the shield to the PE potential on both ends over a large surface area. Route signal cables separately from power cables or brake cables (minimum distance 200 mm). Catalog CMS Electric Cylinder 55

56 Technical Data Connecting electric cylinders and encoder systems using SM.. / SB...12 Connecting electric cylinders and encoder systems using SM.. / SB.. Electric cylinders are supplied with the SM.. / SB.. plug connector system. In the basic version, SEW-EURODRIVE delivers electric cylinders with flange-mounting socket on the motor end and without mating connector. The encoder system is connected using a 12-pin round plug connector. The plug connectors supplied as standard are rotatable connectors. The plug connectors can be rotated to match the customer s installation requirements. Prefabricated cables Pre-fabricated cables are available from SEW-EURODRIVE to connect the SM.. / SB.. plug connector system. The cables used with the electric cylinder correspond to the brakemotor cables of DFS motors. The core designation and contact assignment are listed in the following tables. The plug connectors are depicted with the connector assignment on the cable at the connection side (back). If you are fabricating your cables yourself: Sec. "Appendix" describes the installation of the power plug connectors and signal plug connectors. The socket contacts for the motor connection are implemented as crimping contacts. Only use suitable tools for crimping. Strip the insulation off the leads according to the installation description for power plug connectors or signal plug connectors in Sec. "Appendix". Apply shrink tubing to the connectors. Use only suitable removal tools to remove incorrectly installed socket contacts. 56 Catalog CMS Electric Cylinder

57 Technical Data Power cables.13 Power cables.13.1 Structure of the motor cable and brakemotor cable [1] [2] [6] [5] X [3] 500 ±5 [] 5069AXX [1] [2] [3] [] [5] [6] Connector: Intercontec BSTA 078 SEW-EURODRIVE logo printed on cable Nameplate Line length 10 m: Tolerance +200 mm Line length 10 m: Tolerance +2 % Permitted cable length according to the technical documents Prefabricated cable end for inverter Required loose parts are supplied with the cable Shielding approximately 20 mm + 5 mm pulled back Prefabricated cables for motor end The power cables on the motor end consist of an 8-pin plug connector and socket contacts. The shield is connected in the connector housing according to EMC requirements. All plug connectors seal the plug on the cable end with a lamellar seal and ensure cable relief according to EN Prefabricated cables for inverter end The individual cable cores of the power and brake power cables are exposed and the shield is prepared for connection in the control cabinet. The cable for the inverter end still has to be prefabricated. The loose parts required are supplied with the cable in a separate bag. Loose parts The following loose parts are supplied in accordance with the core cross sections for connection to the power terminals on the inverter: Bag no Contents x conductor end sleeves 1.5 mm 2, insulated x M6 U-shaped cable lugs 1.5 mm 2 x conductor end sleeves 2.5 mm 2, insulated x M6 U-shaped cable lugs 2.5 mm 2 x conductor end sleeves mm 2, insulated x M6 U-shaped cable lugs mm 2 Catalog CMS Electric Cylinder 57

58 Technical Data Power cables.13.2 Motor cable X 5619AXX Pin assignment of the motor cable W1 PE V1 U1 Plug connector Contact Cable core color Assigned Extra BSTA (BK) Black U 2 3 D 1 A C B 2 (GN/YE) Green / yellow PE 3 (BK) Black W (BK) Black V Bag of loose parts Ansicht X Plug connector type Number of cores and line cross Part number Installation type section SM 11 x 1.5 mm Fixed installation SM 11 x 1.5 mm Cable carrier installation SM12 x 2.5 mm Fixed installation SM12 x 2.5 mm Cable carrier installation SM1 x mm Fixed installation SM1 x mm Cable carrier installation 58 Catalog CMS Electric Cylinder

59 Technical Data Power cables Motor extension cable X Y 5878AXX Pin assignment of the motor extension cable Plug connector Contact Cable core color Assigned Contact Plug connector 3 PE 2 V/2 1 U/1 BSTA 078 D C B A BK/+ W/3 BK/- 1 (BK/WH) U 1 BKUA 199 Black with V white lettering BK/- 3 U, V, W W 3 D BK/+ 3 2 (GR/YE) Green / yellow PE 2 C 2 B A 1 W/3 PE V/2 U/1 View X View Y Plug connector type Number of cores and line cross section Part number SM11 x 1.5 mm SM12 x 2.5 mm SM1 x mm Installation type Cable carrier installation Cable carrier installation Cable carrier installation Catalog CMS Electric Cylinder 59

60 Technical Data Power cables.13.3 Brakemotor cable X 500 ±5 5620AXX Pin assignment of the brakemotor cable W1 PE V1 U1 Plug connector Contact Cable core color Assigned Extra BSTA U (BK/WH) Black with BK/- white lettering U, V, W V 3 W BK/+ 3 2 (GN/YE) Green / yellow PE Bag of loose D C 2 A Unassigned parts B B 1 A n c. C (BK/WH) Black with 2 View X D white lettering 1, 2, 3 1 Plug connector type Number of cores and line cross Part number Installation type section SB 11 x 1.5 mm x 1 mm Fixed installation SB 11 x 1.5 mm x 1 mm Cable carrier installation SB12 x 2.5 mm x 1 mm Fixed installation SB12 x 2.5 mm x 1 mm Cable carrier installation SB1 x mm x 1 mm Fixed installation SB1 x mm x 1 mm Cable carrier installation 60 Catalog CMS Electric Cylinder

61 Technical Data Power cables Brakemotor extension cable X Y 5878AXX Pin assignment of brakemotor extension cable W/3 BK/- Plug connector Contact Cable core color Assigned Contact Plug connector BSTA (BK/WH) U 1 BKUA 199 Black with V white lettering 3 U, V, W W 3 BK/- 3 D BK/+ 2 (GN/YE) Green / yellow PE 2 BK/+ D PE V/2 U/1 2 1 A C B View X A Unassigned B Unassigned B C (BK/WH) Black with 2 C D white lettering 1, 2, 3 1 D A C B A 1 3 View Y 2 PE V/2 U/1 W/3 Plug connector type Number of cores and line cross section Part number SB11 x 1.5 mm x 1 mm SM12 x 2.5 mm x 1 mm SM1 x mm x 1 mm Installation type Cable carrier installation Cable carrier installation Cable carrier installation Catalog CMS Electric Cylinder 61

62 Technical Data Feedback cables.1 Feedback cables.1.1 Structure of the feedback cables for resolvers, HIPERFACE encoders [1] [2] [5] X [3] Y [] 5635AXX [1] [2] [3] [] [5] Connector: Intercontec ASTA Printed on connector: SEW-EURODRIVE Nameplate Line length 10 m: Tolerance +200 mm Line length 10 m: Tolerance +2 % Permitted line length according to the technical documents. Sub D plug Prefabricated cables for motor end A 12-pin EMC signal plug connector from Intercontec with socket contacts is used on the motor end for RH.M / AS1H / ES1H. The shield is connected in the connector housing according to EMC requirements. All plug connectors seal the plug on the cable end with a lamellar seal. Prefabricated cables for inverter end A commercial sub-d EMC connector with pin contacts is used on the inverter end. A 9-pin or 15-pin connector to suit the inverter is used. Hybrid cables The outer cable sheath on the motor and inverter end bears a nameplate with part number and logo of the prefabricated cable manufacturer. The ordered length and permitted tolerance are interrelated as follows: Line length 10 m: 200 mm tolerance Line length 10 m: + 2 % tolerance Refer to the system manual of the servo inverter for information on how to determine the maximum cable length. Make sure that an EMC-compliant environment is maintained during project planning. 62 Catalog CMS Electric Cylinder

63 Technical Data Feedback cables.1.2 RH.M resolver cable X Y 570AXX Pin assignment of the resolver cable RH.M for MOVIDRIVE MDX60B/61B Motor connection end Plug connector ASTA 021FR pin with socket contacts E View X Contact no. Connection MOVID- RIVE MDX..B Description Cable core color Description Contact no. Plug connector 1 R1 (reference +) (PK) Pink R1 (reference +) 3 2 R2 (reference -) (GY) Gray R2 (reference -) 8 3 S1 (cosine +) (RD) Red S1 (cosine +) 2 S3 (cosine -) (BU) Blue S3 (cosine -) 7 5 S2 (sine +) (YE) Yellow S2 (sine +) 1 6 S (sine -) (GN) Green S (sine -) 6 7 Unassigned 8 Unassigned 9 TF / KTY + (BN) Brown / (VT) Violet TF (KTY+) 9 10 TF / KTY (WH) White / (BK) Black TF/ KTY 5 11 Unassigned 12 Unassigned Unassigned 6 9 Sub-D 9-pin View Y 1 5 Installation Part number Fixed installation Cable carrier installation Catalog CMS Electric Cylinder 63

64 Technical Data Feedback cables Resolver cable plug connector RH.M for MOVIAXIS MX X Y 5629AXX Pin assignment of the resolver cable plug connector RH.M for MOVIAXIS MX Motor connection end Connection MOVIAXIS MX Plug connector Contact no. Description Cable core color Description Contact no. Plug connector 1 R1 (reference +) (PK) Pink R1 (reference +) 5 ASTA 021FR 2 R2 (reference -) (GY) Gray R2 (reference -) S1 (cosine +) (RD) Red S1 (cosine +) 2 S3 (cosine -) (BU) Blue S3 (cosine -) pin with socket contacts 5 6 S2 (sine +) S (sine -) (YE) Yellow (GN) Green S2 (sine +) S (sine -) Unassigned Unassigned 3 8 Unassigned Unassigned E 2 9 TF / KTY + (BN) Brown / (VT) Violet 1) TF / KTY TF / KTY - (WH) White / (BK) Black 1) TF / KTY Unassigned Unassigned 7 12 Unassigned Unassigned 8 Unassigned 11 View X Unassigned 12 Unassigned 15 1) Double assignment to increase cross section 9 15 Sub-D 15-pin View Y 1 8 All connectors are shown with view onto the pins. Installation Part number Fixed installation Cable carrier installation Catalog CMS Electric Cylinder

65 Technical Data Feedback cables Extension cable for resolver RH.M X Y 5630AXX Pin assignment of extension cable for RH.M resolver Plug connector ASTA 021FR pin with socket contacts E View X Contact no. Description Cable core color Description Contact no. 1 R1 (reference +) 1) Double assignment to increase cross section (PK) Pink R1 (reference +) 2 R1 (reference -) (GY) Gray R1 (reference -) 2 3 S1 (cosine +) (RD) Red S1 (cosine +) 3 S3 (cosine -) (BU) Blue S3 (cosine -) 5 S2 (sine +) (YE) Yellow S2 (sine +) 5 6 S (sine -) (GN) Green S (sine -) 6 7 Unassigned Unassigned 7 8 Unassigned Unassigned 8 9 TF / KTY + (BN) Brown / (VT) Violet 1) TF / KTY TF / KTY - (WH) White / (BK) Black 1) TF / KTY Unassigned Unassigned Unassigned Unassigned 12 1 Plug connector AKUA 020MR pin with pin contacts P View Y The extension cable has the same pin assignment as all other contacts. Installation Part number Fixed installation Cable carrier installation Catalog CMS Electric Cylinder 65

66 Technical Data Feedback cables.1.3 Cable for HIPERFACE encoder plug connector for MOVIDRIVE B and MOVIAXIS MX HIPERFACE encoder plug connector for MOVIDRIVE B and MOVIAXIS MX X Y 5629AXX Pin assignment of cables for HIPERFACE encoders AS1H / ES1H Motor connection end Connection MOVIAXIS MX MOVIDRIVE MDX..B Plug connector Contact no. Description Cable core color Description Contact no. Plug connector 1 Unassigned Unassigned Unassigned 3 ASTA 021FR 2 Unassigned Unassigned Unassigned S1 (cosine +) (RD) Red S1 (cosine +) 1 S3 (cosine -) (BU) Blue S3 (cosine -) 9 12-pin with socket contacts 5 6 S2 (sine +) S (sine -) (YE) Yellow (GN) Green S2 (sine +) S (sine -) DATA - (VT) Violet DATA DATA + (BK) Black DATA E 2 9 TF / KTY + (BN) Brown TF / KTY TF / KTY - (WH) White TF / KTY GND (GY/PK) Gray/Pink 1) GND 8 12 U s (RD/BU) Red/Blue 1) U s 15 Unassigned 7 View X Unassigned 11 Unassigned 13 1) Double assignment to increase cross section 9 15 Sub-D 15-pole View Y 1 8 Installation Part number Fixed installation Cable carrier installation Catalog CMS Electric Cylinder

67 Technical Data Feedback cables Extension cables for HIPERFACE encoder AS1H / ES1H X Y 563AXX Pin assignment of extension cables for HIPERFACE encoder AS1H / ES1H Plug connector ASTA 021FR pin with socket contacts E View X Contact no. Description Cable core color Description Contact no. Plug connector 1 Unassigned Unassigned 1 AKUA 020MR 2 Unassigned Unassigned 2 3 S1 (cosine +) (RD) Red S1 (cosine +) 3 S3 (cosine -) (BU) Blue S3 (cosine -) 5 S2 (sine +) (YE) Yellow S2 (sine +) 5 6 S (sine -) (GN) Green S (sine -) 6 7 DATA - (VT) Violet DATA DATA + (BK) Black DATA TF / KTY + (BN) Brown TF / KTY TF / KTY - (WH) White TF / KTY GND (GY/PK) Gray/Pink / (PK) Pink GND U s (RD/BU) Red/Blue / (GY) Gray U s pin with pin contacts P View Y The extension cable has the same pin assignment as all other contacts. Installation Part number Fixed installation Cable carrier installation Catalog CMS Electric Cylinder 67

68 Technical Data Mating connector combinations.15 Mating connector combinations Mating connectors are not included in the scope of delivery and must be ordered separately. Mating connectors can be ordered regardless of the cable cross section. Cable type Cable cross section Part number Power connector x 1.5 mm Motor cable x 2.5 mm Fixed installation x mm x 1.5 mm x 1 mm Brakemotor cable 1) x 2.5 mm x 1 mm x mm x 1 mm Cable carrier installation Motor cable 1) 3-core cable, only 2 cores are used x 1.5 mm x 2.5 mm x mm Brakemotor cable 1) x 2.5 mm x 1 mm x 1.5 mm2 + 2 x 1 mm x mm x 1 mm Cable type Cable cross section Part number Signal connector Fixed and cable carrier installation Resolver cable 5 x 2 x 0.25 mm Encoder cable 6 x 2 x 0.25 mm 2 The complete mating connector set includes the following parts: Feedback / power connectors, insulation inserts, socket contacts. 68 Catalog CMS Electric Cylinder

69 Technical Data Cable specification.16 Cable specification.16.1 Fixed installation of motor cables Manufacturer: HELUKABEL Installation type Fixed Cable cross sections x 1.5 mm 2 x 2.5 mm 2 x mm 2 x 6 mm 2 x 10 mm 2 Manufacturer HELUKABEL Manufacturer designation Operating voltage V 0 / V AC [V] 600 / 1000 Temperature range [ C] Fixed installation -0 to +80 Max. temperature [ C] +80 Min. bending radius [mm] Diameter D [mm] 9.0 ± 0,2 11 ± ± 0,2 1.3 ± ± 0.6 Core identification BK with lettering WH + GN/YE Sheath color Orange, similar to RAL 2003 Approval(s) DESINA / VDE / UL Capacitance core / shielding [nf/km] Capacitance core / core [nf/km] Halogen-free No Silicone-free Yes CFC-free Yes Inner insulation (core) PP Outer insulation (sheath) PVC Flame-retardant / selfextinguishing No Conductor material Cu Shielding Tinned Cu Weight (cable) [kg/km] Catalog CMS Electric Cylinder 69

70 Technical Data Cable specification Manufacturer: Lapp Not for new constructions! Installation type Fixed Cable cross sections 1.5 mm mm 2 mm 2 Manufacturer Unit Lapp Manufacturer designation PVC / C / TPE Operating voltage U 0 AC [V] 600 / 1000 Temperature range [ C] Fixed installation -10 to +90 Max. temperature [ C] Min. bending radius [mm] 8 56 Diameter D [mm] 9.3 ± ± ± 0.3 Core identification BK with lettering WH + GN/YE Sheath color Orange, similar to RAL 2003 Approval(s) DESINA / VDE / UL Capacitance core / shielding [nf/km] Capacitance core / core [nf/km] Halogen-free No Silicone-free Yes CFC-free No Inner insulation (core) TPE Outer insulation (sheath) PVC Flame-retardant / self-extinguishing No Conductor material Cu Shielding Tinned Cu Weight (cable) [kg/km] Catalog CMS Electric Cylinder

71 Technical Data Cable specification.16.2 Cable carrier installation for motor cables Manufacturer: Nexans Installation type Cable carrier Cable cross sections x 1.5 mm 2 x 2.5 mm 2 x mm 2 x 6 mm 2 x 10 mm 2 Manufacturer Nexans Manufacturer designation PSL(LC)C11Y-J x... mm 2 PSL11YC11Y-J x... mm 2 Operating voltage V 0 / V AC [V] 600 / 1000 Temperature range [ C] - 20 to + 60 Max. temperature [ C] + 90 (on conductor) Min. bending radius [mm] Diameter D [mm] 12.3 ± ± ± ± ± 0.5 maximum acceleration [m/s 2 ] 20 Max. velocity [m/min] 200 at max. travel distance of 5 m Core identification BK with lettering WH + GN/YE Sheath color Orange similar to RAL 2003 Approval(s) DESINA / VDE / UL / Capacitance core / shielding [nf/km] Capacitance core / core [nf/km] Halogen-free Yes Silicone-free Yes CFC-free Yes Table continued on next page. Inner insulation (core) Polyolefin TPM Outer insulation (sheath) TPU (PUR) Flame-retardant / selfextinguishing Yes Conductor material E-Cu blank Shielding Braided tinned Cu shield (optically covered > 85 %) Weight (cable) [kg/km] Minimum bending cycles 5 million Catalog CMS Electric Cylinder 71

72 Technical Data Cable specification.16.3 Fixed installation of brakemotor cables Manufacturer: HELUKABEL Installation type Fixed Cable cross sections x 1.5 mm x 1 mm x 2.5 mm2 + 3 x 1 mm 2 x mm2 + x 6 mm + 3 x 3 x 1 mm mm 2 x 10 mm + 3 x 1.5 mm 2 Manufacturer HELUKABEL Manufacturer designation Operating voltage V 0 / V AC [V] 600 / 1000 Temperature range [ C] Fixed installation: -0 to +80 Max. temperature [ C] 80 Min. bending radius [mm] Diameter D [mm] 11.8 ± 0, 13. ± 0, 15.0 ± ± ± 1.0 Core identification BK with lettering WH + GN/YE Sheath color Orange similar to RAL 2003 Approval(s) DESINA / VDE / UL Capacitance core / [nf/km] shielding Capacitance core / core [nf/km] Halogen-free No Silicone-free Yes CFC-free Yes Inner insulation (core) PP Outer insulation PVC (sheath) Flame-retardant / selfextinguishing No Conductor material Cu Shielding Tinned Cu Weight (cable) [kg/km] Catalog CMS Electric Cylinder

73 Technical Data Cable specification Manufacturer: Lapp Not for new constructions! 2 Installation type Fixed Cable cross sections x 1.5 mm x 1 mm 2 x 2.5 mm + 3 x 1 mm 2 x mm + 3 x 1 mm 2 Manufacturer Lapp Unit Manufacturer designation PVC / C / TPE Operating voltage U 0 AC [V] 600 / 1000 Temperature range [ C] Fixed installation: -10 to + 90 Max. temperature [ C] Min. bending radius [mm] Diameter D [mm] 11.8 ± ± ± 0.5 Core identification BK with lettering WH + GN/YE Sheath color Orange similar to RAL 2003 Approval(s) DESINA / VDE / UL Capacitance core / shielding [nf/km] Capacitance core / core [nf/km] Halogen-free No Silicone-free Yes CFC-free No Inner insulation (core) TPE Outer insulation (sheath) PVC Flame-retardant / self-extinguishing No Conductor material Cu Shielding Tinned Cu Weight (cable) [kg/km] Catalog CMS Electric Cylinder 73

74 Technical Data Cable specification.16. Cable carrier installation of brakemotor cables 2 Installation type Cable carrier Cable cross sections x x 1 mm2 x 2.5 mm2 + 3 x 1 mm 2 x mm2 + x 6 mm x 1 mm 2 x 1.5 mm 2 x 10 mm + 3 x 1.5 mm 2 Manufacturer Nexans Manufacturer designation PSL(LC)C11Y-J x... +3A.../C PSL11YC11Y-J x... +3A.../C Operating voltage V 0 / V AC [V] 600 / 1000 Temperature range [ C] -20 to +60 Max. temperature [ C] + 90 (conductor) Min. bending radius [mm] Diameter D [mm] 15.0 ± ± ± ± 0, ± 0.5 maximum acceleration [m/s 2 ] 20 Max. velocity [m/min] 200 at max. travel distance of 5 m Core identification BK with lettering WH + GN/YE Sheath color Orange similar to RAL 2003 Approval(s) DESINA / VDE / UL / Capacitance core / shielding [nf/km] Capacitance core / core [nf/km] Halogen-free Yes Silicone-free Yes CFC-free Yes Inner insulation (cable) TPM Outer insulation (sheath) Polyolefin TPU (PUR) Flame-retardant / selfextinguishing Yes Conductor material E-Cu blank Shielding Braided tinned Cu shield (optically covered > 85 %) Weight (cable) [kg/km] Minimum bending cycles 5 million 7 Catalog CMS Electric Cylinder

75 Technical Data Cable specification.16.5 Fixed installation of feedback cables Manufacturer: HELUKABEL Installation type Fixed Accessory designation AS1H / ES1H RH.M/RH.L Cable cross sections 6 x 2 x 0.25 mm 2 5 x 2 x 0.25 mm 2 Manufacturer HELUKABEL Manufacturer designation Operating voltage V 0 / V AC [V] 230 / 350 Temperature range [ C] fixed installation -0 to +80 Max. temperature [ C] + 80 Min. bending radius [mm] Diameter D [mm] 8.6 ± 0,2 7.3 ± 0,2 Core identification DIN Sheath color Green, similar to RAL 6018 Approval(s) DESINA / VDE / Capacitance core / shielding [nf/km] 110 Capacitance core / core [nf/km] 70 Halogen-free No Silicone-free Yes CFC-free Yes Inner insulation (core) PP Outer insulation (sheath) PVC Flame-retardant / self-extinguishing No Conductor material Cu blank Shielding Braided tinned Cu Weight (cable) [kg/km] Catalog CMS Electric Cylinder 75

76 Technical Data Cable specification Manufacturer: Lapp Not for new constructions! Installation type Fixed Accessory designation AS1H / ES1H RH.M Cable cross sections 6 x 2 x 0.25 mm 2 5 x 2 x 0.25 mm 2 Manufacturer Lapp Unit Manufacturer designation TPE / CY Operating voltage V 0 AC [V] 300 Temperature range [ C] - 10 to + 80 Max. temperature [ C] + 80 Min. bending radius [mm] Diameter D [mm] 8.3 ± 0,3 7.5 ± 0,3 Core identification DIN Sheath color Green, similar to RAL 6018 Approval(s) DESINA / VDE / Capacitance core / shielding [nf/km] 110 Capacitance core / core [nf/km] 83 Halogen-free No Silicone-free Yes CFC-free No Inner insulation (core) TPE Outer insulation (sheath) PVC Flame-retardant / self-extinguishing No Conductor material Cu blank Shielding Braided tinned Cu Weight (cable) [kg/km] Catalog CMS Electric Cylinder

77 Technical Data Cable specification.16.6 Cable carrier installation of feedback cables Installation type Cable carrier Accessory designation AS1H / ES1H RH.M/RH.L VR Cable cross sections 6 x 2 x 0.25 mm 2 5 x 2 x 0.25 mm 2 3 x 1 mm 2 Manufacturer Nexans Manufacturer designation SSL11YC11Y... x 2 x 0.25 PSL 3 x 1.0 Operating voltage V 0 / V AC [V] Temperature range [ C] -20 to to + 70 Max. temperature [ C] +90 (on conductor) + 90 (on conductor) Min. bending radius [mm] Diameter D [mm] 9.8 ± 0.2 9,5 ± 0.2 5,7 ± 0.2 maximum acceleration [m/s 2 ] Max. velocity [m/min] Core identification WHBN, GNYE, GYPK, BURD, BKVT, GY- PKRD-BU WH/BN, GN/YE, GY/PK, BU/RD, BK/VT 2 x WH with digit + 1 x GN/YE Sheath color Green similar to RAL 6018 Black RAL 9005 Approval(s) DESINA / VDE / VDE / UL Capacitance core / shielding [nf/km] Capacitance core / core [nf/km] 55 - Halogen-free Yes Yes Silicone-free Yes Yes CFC-free Yes Yes Table continued on next page. Inner insulation (core) PP TPM Outer insulation (sheath) TPE-U TPE-U Flame-retardant / self-extinguishing Yes Yes Conductor material E-Cu blank E-Cu blank Shielding Braided tinned Cu - Weight [kg/km] Minimum bending cycles 5 million Catalog CMS Electric Cylinder 77

78 Design and Operating Notes 5 General maintenance work 5 Design and Operating Notes 5.1 General maintenance work The electric cylinder is maintenance-free except for the threaded spindles. Replace defective parts if possible. Remove any traces of dirt, chips, dust, etc. from the bellows (only CMS71L) with a soft cloth. Note that mobile cables are subject to wear. They have to be checked for external changes on a regular basis. 5.2 Lubrication of the threaded spindle A loss of lubrication can occur between the nut and spindle in threaded spindles. Lubricants also decrease in quality and effectiveness with age and wear. This means lubrication is required at regular intervals. Lubrication for threaded spindles has to be specified accurately in terms of type, quantity and relubrication intervals. These factors depend on Load Velocity Cyclic duration factor Type of threaded spindle (recirculating ball screw or planetary roller screw) Ambient temperature Degree of pollution caused by dust, humidity, etc. The following information is intended as recommendation. It is not intended to replace individual project planning for every application. Permanent relubrication (for example through connection to the lubrication system, see section 5.5) is the preferred solution over lubrication at intervals. Relubrication at intervals is especially not recommended for planetary roller screws, which can require about 2.5 times more lubricant than reciruclating ball screws. 78 Catalog CMS Electric Cylinder

79 Design and Operating Notes Lubrication of the threaded spindle General information The lubricating grease discharged into the electric cylinder accumulates in the inside of the drive. The used lubricants have to be removed from the inside of the motor after five years at the latest. Service work must be performed by SEW employees only. During service work, the spindle must be dismantled and the old lubricant removed from the spindle s surface Size CMS50S A taper greasing nipple DIN7112 [1] for manual relubrication with a grease gun is installed as standard on the spindle nut on the inside of the motor. The greasing nipple is accessible via screw plugs [1]. In order to reach it, slowly move the drive until the greasing nipple is visible (see section.). [1] 6052AXX Size CMS71L A taper greasing nipple DIN 7112 [1] for manual relubrication with a greas gun is mounted on the motor as standard. [1] 60523AXX Catalog CMS Electric Cylinder 79

80 Design and Operating Notes 5 Lubricant for recirculating ball screws and planetary roller screws 5.3 Lubricant for recirculating ball screws and planetary roller screws The CMS electric cylinders are filled with the lubricant RENOLIT CX-TOM15 as standard at the plant, and are used for recirculating ball screws and planetary roller screws. The lubricant is suitable for an ambient temperature range of 20 C to +0 C. Only relubricate the electric cylinder with the following lubricant: Fuchs RENOLIT CX-TOM 5. Relubrication period The drive must be relubricated once a year. The following information only applies to the described application examples. Always use the appropriate amount of lubricant for the individual application. If unsufficient lubrication is applied, the lubricant film will be disrupted and the service life reduced as a result. Excessive lubrication increases the friction and results in heat generation. When relubricating the drive, always ensure cleanliness. There should be no dirt in the lubricant. Wipe the greasing nipple with a cloth before applying the grease gun. Make sure there is no trapped air in the lubricant or lubricant supply lines CMS50S with ball screw (KGT): Example CMS50S, 5 mm/spindle pitch revolution 0.15 m travel distance Average traveling velocity 0.15 m/s 1300 N load Relubrication Relubrication quantity 1 cm 3 after a travel distance of 100 km or 20 million revolutions of the threaded spindle nut 80 Catalog CMS Electric Cylinder

81 Design and Operating Notes Relubrication period CMS71L with ball screw (KGT): Example CMS71L, 10 mm/spindle pitch revolution 0.2 m travel distance Average traveling velocity 0.2 m/s 000 N load Permanent relubrication 0.8 cm 3 /100 km = cm 3 /1 km Relubrication intervals Relubrication quantity 2 cm 3 after a travel distance of 250 km or 25 million revolutions of the threaded spindle nut 5..3 CMS71L with planetary roller screw (PGT): Example CMS71L, 5 mm/spindle pitch revolution 0.2 m travel distance Average traveling velocity 0.2 m/s 000 N load Permanent relubrication 2 cm 3 /100 km = 0.02 cm 3 /1 km Relubrication interval (not recommended) Relubrication quantity 2.5 cm 3 after a travel distance of 50 km or 10 million revolutions of the threaded spindle Catalog CMS Electric Cylinder 81

82 Design and Operating Notes 5 Lubricator - only for size CMS71L 5.5 Lubricator - only for size CMS71L The electric cyclinder size CMS71L can be equipped with a lubricator if the customer requests it. With this option, the threaded spindle nut will be continuously relubricated. The lubricator comprises a drive unit with an electric motor, which is supplied with power either with a set of batteries (Vario lubrication system) or with 2 V and function monitoring (Control lubrication system). This motor drains the lubricant container [1] via a piston. At the factory, the elbow joint [3] is installed and the lubricator is filled with lubricant and vented. [3] [1] [2] 61515AXX [1] Lubricant container [2] Retaining clip [3] Elbow joint The time between lubrication is set at the factory to one year and is sufficient for standard applications. In cases with high operating time per year, for example 2 service hours per day, consult SEW-EURODRIVE. 82 Catalog CMS Electric Cylinder

83 Design and Operating Notes Lubricator - only for size CMS71L 5 Wearing parts can be ordered from Perma. The lubricant container [1] and the battery set (only for Vario) are wearing parts and must be replaced after a year. These parts can be ordered directly from Perma under the following part numbers: Designation Part no.: Star lubricant container LC unit S60 Renolit CX-TOM Battery set These parts cannot be ordered from SEW-EURODRIVE. Retrofit set from SEW- EURODRIVE Complete lubrication systems can be ordered from SEW-EURODRIVE for retrofitting. The retrofit set consists of parts [1, 2] with the following part numbers: Designation Part no.: Retrofit set lubricator cpl. Vario Retrofit set lubricator cpl. Control In addition, the following threaded elbow joint [3] has to be ordered from SEW- EURODRIVE as it is not included in the retrofit set. When retrofitting, you must vent the threaded elbow joint [3]. Catalog CMS Electric Cylinder 83

84 Design and Operating Notes 5 Sealing air 5.6 Sealing air At the factory, the drive is equipped with a sealing air connection [1] thread G1/8 as standard. This makes the electric cylinder also suitable for use in dusty environments. The space enclosed by the bellows [2] can in this way be put under slight overpressure (max. 0.5 bar). The overpressure prevents dust, etc. from entering the inside of the motor. [1] [2] [1] Sealing air connection [2] Bellows 6100AXX The required compressed air volume flow (V sealing air ) depends on the travel velocity (v) of the screw drive. V sealing air 300 v Volume flow V sealing air [liters/min] Travel speed v [m/s] In this way it is ensured that sufficient compressed air can flow when extending and that no underpressure builds up [2]. The compressed air must be free from oil, and dry in accordance with DIN-ISO class 3 (common in compressed air systems). 8 Catalog CMS Electric Cylinder

85 Index 6 6 Index A Additional documentation...7 Areas of application...9 B Brake...18 C Cable Specification...69 Cable specification...69 Cables...57 Calculation example...26 Characteristics, electrical...11 Characteristics, mechanical...11 Coating...17 Corrosion protection...17 D Description of functions...10 Design versions...8 E Electrical connection...5 EMC measures... 21, 55 Encoder system...19 F Feedback cables...62 I Inspection...78 Installation tolerance for CMS71L...8 K KGT...13 L Lubricant...80 Lubrication of the threaded spindle...78 Lubricator...82 M Maintenance...78 Mating connector combinations...68 Mounting dimensions for CMS50S...37 Mounting dimensions for CMS71L...0 MOVIAXIS assignment table...53 MOVIDRIVE assignment table...52 N Nameplate...15 O Overview of the advantages...9 P PGT...13 Planetary roller screw drive...13 Power cables Product description... 8 Product groups... 5 Project planning Protection device R Rated data Recirculating ball screw S Scope of delivery... 1 SEW-EURODRIVE Group of companies... products... 5 Systems... 5 Specification, cable Standards Storage conditions T Technical data U Unit designation Catalog CMS Electric Cylinder 85

86 Address List Address List Germany Headquarters Production Sales Service Competence Center Bruchsal Central North East South SEW-EURODRIVE GmbH & Co KG Ernst-Blickle-Straße 2 D-7666 Bruchsal P.O. Box Postfach 3023 D-7662 Bruchsal SEW-EURODRIVE GmbH & Co KG Ernst-Blickle-Straße 1 D Graben-Neudorf SEW-EURODRIVE GmbH & Co KG Alte Ricklinger Straße 0-2 D Garbsen (near Hannover) SEW-EURODRIVE GmbH & Co KG Dänkritzer Weg 1 D Meerane (near Zwickau) SEW-EURODRIVE GmbH & Co KG Domagkstraße 5 D Kirchheim (near München) West SEW-EURODRIVE GmbH & Co KG Siemensstraße 1 D-076 Langenfeld (near Düsseldorf) Electronics SEW-EURODRIVE GmbH & Co KG Ernst-Blickle-Straße 2 D-7666 Bruchsal Drive Service Hotline / 2 Hour Service Additional addresses for service in Germany provided on request! Tel Fax sew@sew-eurodrive.de Tel Fax sc-mitte@sew-eurodrive.de Tel Fax sc-nord@sew-eurodrive.de Tel Fax sc-ost@sew-eurodrive.de Tel Fax sc-sued@sew-eurodrive.de Tel Fax sc-west@sew-eurodrive.de Tel Fax sc-elektronik@sew-eurodrive.de SEWHELP France Production Sales Service Haguenau SEW-USOCOME 8-5, route de Soufflenheim B. P F Haguenau Cedex Production Forbach SEW-EUROCOME Zone Industrielle Technopôle Forbach Sud B. P F-5760 Forbach Cedex Assembly Sales Service Bordeaux Lyon Paris SEW-USOCOME Parc d'activités de Magellan 62, avenue de Magellan - B. P. 182 F Pessac Cedex SEW-USOCOME Parc d'affaires Roosevelt Rue Jacques Tati F Vaulx en Velin SEW-USOCOME Zone industrielle 2, rue Denis Papin F Verneuil I'Etang Additional addresses for service in France provided on request! Algeria Sales Alger Réducom 16, rue des Frères Zaghnoun Bellevue El-Harrach Alger Tel Fax sew@usocome.com Tel Tel Fax Tel Fax Tel Fax Tel Fax Argentina Assembly Sales Service Buenos Aires SEW EURODRIVE ARGENTINA S.A. Centro Industrial Garin, Lote 35 Ruta Panamericana Km 37, Garin Tel Fax sewar@sew-eurodrive.com.ar 86

87 Address List Australia Assembly Sales Service Melbourne SEW-EURODRIVE PTY. LTD. 27 Beverage Drive Tullamarine, Victoria 303 Tel Fax enquires@sew-eurodrive.com.au Sydney SEW-EURODRIVE PTY. LTD. 9, Sleigh Place, Wetherill Park New South Wales, 216 Tel Fax enquires@sew-eurodrive.com.au Townsville SEW-EURODRIVE PTY. LTD. 12 Leyland Street Garbutt, QLD 81 Tel Fax enquires@sew-eurodrive.com.au Austria Assembly Sales Service Wien SEW-EURODRIVE Ges.m.b.H. Richard-Strauss-Strasse 2 A-1230 Wien Tel Fax sew@sew-eurodrive.at Belgium Assembly Sales Service Brüssel SEW Caron-Vector S.A. Avenue Eiffel 5 B-1300 Wavre Tel Fax info@caron-vector.be Brazil Production Sales Service Sao Paulo SEW-EURODRIVE Brasil Ltda. Avenida Amâncio Gaiolli, 50 Caixa Postal: Guarulhos/SP - Cep.: Additional addresses for service in Brazil provided on request! Tel Fax sew@sew.com.br Bulgaria Sales Sofia BEVER-DRIVE GmbH Bogdanovetz Str.1 BG-1606 Sofia Cameroon Sales Douala Electro-Services Rue Drouot Akwa B.P. 202 Douala Tel Fax bever@fastbg.net Tel Fax Canada Assembly Sales Service Toronto Vancouver SEW-EURODRIVE CO. OF CANADA LTD. 210 Walker Drive Bramalea, Ontario L6T3W1 SEW-EURODRIVE CO. OF CANADA LTD Honeyman Street Delta. B.C. VG 1 E2 Montreal SEW-EURODRIVE CO. OF CANADA LTD Rue Leger LaSalle, Quebec H8N 2V9 Additional addresses for service in Canada provided on request! Tel Fax l.reynolds@sew-eurodrive.ca Tel Fax b.wake@sew-eurodrive.ca Tel Fax a.peluso@sew-eurodrive.ca Chile Assembly Sales Service Santiago de Chile SEW-EURODRIVE CHILE LTDA. Las Encinas 1295 Parque Industrial Valle Grande LAMPA RCH-Santiago de Chile P.O. Box Casilla 23 Correo Quilicura - Santiago - Chile Tel Fax ventas@sew-eurodrive.cl 87

88 Address List China Production Assembly Sales Service Assembly Sales Service Tianjin Suzhou SEW-EURODRIVE (Tianjin) Co., Ltd. No. 6, 7th Avenue, TEDA Tianjin SEW-EURODRIVE (Suzhou) Co., Ltd. 333, Suhong Middle Road Suzhou Industrial Park Jiangsu Province, P. R. China Additional addresses for service in China provided on request! Tel Fax Tel Fax Colombia Assembly Sales Service Bogotá SEW-EURODRIVE COLOMBIA LTDA. Calle 22 No Bodega 6, Manzana B Santafé de Bogotá Tel Fax sewcol@sew-eurodrive.com.co Croatia Sales Service Zagreb KOMPEKS d. o. o. PIT Erdödy II HR Zagreb Tel Fax kompeks@net.hr Czech Republic Sales Praha SEW-EURODRIVE CZ S.R.O. Business Centrum Praha Lužná 591 CZ Praha 6 - Vokovice Tel Fax sew@sew-eurodrive.cz Denmark Assembly Sales Service Kopenhagen SEW-EURODRIVEA/S Geminivej DK-2670 Greve Tel Fax sew@sew-eurodrive.dk Estonia Sales Tallin ALAS-KUUL AS Reti tee EE Peetri küla, Rae vald, Harjumaa Tel Fax veiko.soots@alas-kuul.ee Finland Assembly Sales Service Lahti SEW-EURODRIVE OY Vesimäentie FIN Hollola 2 Tel Fax sew@sew.fi Gabon Sales Libreville Electro-Services B.P Libreville Tel Fax Great Britain Assembly Sales Service Normanton SEW-EURODRIVE Ltd. Beckbridge Industrial Estate P.O. Box No.1 GB-Normanton, West- Yorkshire WF6 1QR Tel Fax info@sew-eurodrive.co.uk Greece Sales Service Athen Christ. Boznos & Son S.A. 12, Mavromichali Street P.O. Box 80136, GR-1855 Piraeus Tel Fax info@boznos.gr 88

89 Address List Hong Kong Assembly Sales Service Hong Kong SEW-EURODRIVE LTD. Unit No , 8th Floor Hong Leong Industrial Complex No., Wang Kwong Road Kowloon, Hong Kong Tel Fax contact@sew-eurodrive.hk Hungary Sales Service Budapest SEW-EURODRIVE Kft. H-1037 Budapest Kunigunda u. 18 Tel Fax office@sew-eurodrive.hu India Assembly Sales Service Baroda SEW-EURODRIVE India Pvt. Ltd. Plot No., Gidc Por Ramangamdi Baroda Gujarat Technical Offices Bangalore SEW-EURODRIVE India Private Limited 308, Prestige Centre Point 7, Edward Road Bangalore Tel Fax mdoffice@seweurodriveindia.com Tel Fax salesbang@seweurodriveinindia.com Ireland Sales Service Dublin Alperton Engineering Ltd. 8 Moyle Road Dublin Industrial Estate Glasnevin, Dublin 11 Tel Fax info@alperton.ie Israel Sales Tel-Aviv Liraz Handasa Ltd. Ahofer Str 3B / Holon Tel Fax office@liraz-handasa.co.il Italy Assembly Sales Service Milano SEW-EURODRIVE di R. Blickle & Co.s.a.s. Via Bernini,1 I Solaro (Milano) Tel Fax sewit@sew-eurodrive.it Ivory Coast Sales Abidjan SICA Ste industrielle et commerciale pour l'afrique 165, Bld de Marseille B.P. 2323, Abidjan 08 Tel Fax Japan Assembly Sales Service Toyoda-cho SEW-EURODRIVE JAPAN CO., LTD 250-1, Shimoman-no, Iwata Shizuoka Tel Fax sewjapan@sew-eurodrive.co.jp Korea Assembly Sales Service Ansan-City SEW-EURODRIVE KOREA CO., LTD. B 601-, Banweol Industrial Estate Unit 108-, Shingil-Dong Ansan Tel Fax master@sew-korea.co.kr Latvia Sales Riga SIA Alas-Kuul Katlakalna 11C LV-1073 Riga Tel Fax info@alas-kuul.com 89

90 Address List Lebanon Sales Beirut Gabriel Acar & Fils sarl B. P. 808 Bourj Hammoud, Beirut Lithuania Sales Alytus UAB Irseva Naujoji 19 LT Alytus Tel Fax gacar@beirut.com Tel Fax info@irseva.lt Luxembourg Assembly Sales Service Brüssel CARON-VECTOR S.A. Avenue Eiffel 5 B-1300 Wavre Tel Fax info@caron-vector.be Malaysia Assembly Sales Service Johore SEW-EURODRIVE SDN BHD No. 95, Jalan Seroja 39, Taman Johor Jaya Johor Bahru, Johor West Malaysia Tel Fax sales@sew-eurodrive.com.my Mexico Assembly Sales Service Queretaro SEW-EURODRIVE MEXIKO SA DE CV SEM M93 Tequisquiapan No. 102 Parque Industrial Queretaro C.P Queretaro, Mexico Tel Fax scmexico@seweurodrive.com.mx Morocco Sales Casablanca Afit 5, rue Emir Abdelkader MA Casablanca Tel Fax ali.alami@premium.net.ma Netherlands Assembly Sales Service Rotterdam VECTOR Aandrijftechniek B.V. Industrieweg 175 NL-30 AS Rotterdam Postbus NL-300 AB Rotterdam Tel Fax info@vector.nu New Zealand Assembly Sales Service Auckland SEW-EURODRIVE NEW ZEALAND LTD. P.O. Box Greenmount drive East Tamaki Auckland Tel Fax sales@sew-eurodrive.co.nz Christchurch SEW-EURODRIVE NEW ZEALAND LTD. 10 Settlers Crescent, Ferrymead Christchurch Tel Fax sales@sew-eurodrive.co.nz Norway Assembly Sales Service Moss SEW-EURODRIVE A/S Solgaard skog 71 N-1599 Moss Tel Fax sew@sew-eurodrive.no Peru Assembly Sales Service Lima SEW DEL PERU MOTORES REDUCTORES S.A.C. Los Calderos, Urbanizacion Industrial Vulcano, ATE, Lima Tel Fax sewperu@sew-eurodrive.com.pe 90

91 Address List Poland Assembly Sales Service Lodz SEW-EURODRIVE Polska Sp.z.o.o. ul. Techniczna 5 PL Łódź Tel Fax sew@sew-eurodrive.pl Portugal Assembly Sales Service Coimbra SEW-EURODRIVE, LDA. Apartado 15 P Mealhada Tel Fax infosew@sew-eurodrive.pt Romania Sales Service Bucureşti Sialco Trading SRL str. Madrid nr Bucuresti Tel Fax sialco@sialco.ro Russia Assembly Sales Service St. Petersburg ZAO SEW-EURODRIVE P.O. Box St. Petersburg Russia Tel Fax sew@sew-eurodrive.ru Senegal Sales Dakar SENEMECA Mécanique Générale Km 8, Route de Rufisque B.P. 3251, Dakar Serbia and Montenegro Sales Beograd DIPAR d.o.o. Ustanicka 128a PC Košum, IV floor SCG Beograd Tel Fax senemeca@sentoo.sn Tel / Fax dipar@yubc.net Singapore Assembly Sales Service Singapore SEW-EURODRIVE PTE. LTD. No 9, Tuas Drive 2 Jurong Industrial Estate Singapore 6386 Tel Fax sewsingapore@sew-eurodrive.com Slovakia Sales Bratislava SEW-Eurodrive SK s.r.o. Rybničná 0 SK-8355 Bratislava Žilina SEW-Eurodrive SK s.r.o. ul. Vojtecha Spanyola 33 SK Zilina Banská Bystrica SEW-Eurodrive SK s.r.o. Rudlovská cesta 85 SK-9711 Banská Bystrica Tel Fax sew@sew-eurodrive.sk Tel Fax sew@sew-eurodrive.sk Tel Fax sew@sew-eurodrive.sk Slovenia Sales Service Celje Pakman - Pogonska Tehnika d.o.o. UI. XIV. divizije 1 SLO Celje Tel Fax pakman@siol.net South Africa Assembly Sales Service Johannesburg SEW-EURODRIVE (PROPRIETARY) LIMITED Eurodrive House Cnr. Adcock Ingram and Aerodrome Roads Aeroton Ext. 2 Johannesburg 2013 P.O.Box 9000 Bertsham 2013 Tel Fax dross@sew.co.za 91

92 Address List South Africa Capetown SEW-EURODRIVE (PROPRIETARY) LIMITED Rainbow Park Cnr. Racecourse & Omuramba Road Montague Gardens Cape Town P.O.Box Chempet 72 Cape Town Tel Fax Telex Durban SEW-EURODRIVE (PROPRIETARY) LIMITED 2 Monaceo Place Pinetown Durban P.O. Box 1033, Ashwood 3605 Tel Fax dtait@sew.co.za Spain Assembly Sales Service Bilbao SEW-EURODRIVE ESPAÑA, S.L. Parque Tecnológico, Edificio, 302 E-8170 Zamudio (Vizcaya) Tel Fax sew.spain@sew-eurodrive.es Sweden Assembly Sales Service Jönköping SEW-EURODRIVE AB Gnejsvägen 6-8 S Jönköping Box 3100 S Jönköping Tel Fax info@sew-eurodrive.se Switzerland Assembly Sales Service Basel Alfred lmhof A.G. Jurastrasse 10 CH-12 Münchenstein bei Basel Tel Fax info@imhof-sew.ch Thailand Assembly Sales Service Chonburi SEW-EURODRIVE (Thailand) Ltd. 700/56, Moo.7, Donhuaroh Muang Chonburi Tel Fax sewthailand@sew-eurodrive.com Tunisia Sales Tunis T. M.S. Technic Marketing Service 5, Rue El Houdaibiah 1000 Tunis Tel Fax tms@tms.com.tn Turkey Assembly Sales Service Istanbul SEW-EURODRIVE Hareket Sistemleri San. ve Tic. Ltd. Sti. Bagdat Cad. Koruma Cikmazi No. 3 TR-386 Maltepe ISTANBUL Tel / /15 Fax sew@sew-eurodrive.com.tr Ukraine Sales Service Dnepropetrovsk SEW-EURODRIVE Str. Rabochaja 23-B, Office Dnepropetrovsk Sales Kiev SEW-EURODRIVE GmbH S. Oleynika str Kiev Tel Fax sew@sew-eurodrive.ua Tel Fax kso@sew-eurodrive.ua USA Production Assembly Sales Service Greenville SEW-EURODRIVE INC Old Spartanburg Highway P.O. Box 518 Lyman, S.C Tel Fax Sales Fax Manuf Fax Ass Telex cslyman@seweurodrive.com 92

93 Address List USA Assembly Sales Service San Francisco Philadelphia/PA Dayton SEW-EURODRIVE INC San Antonio St. Hayward, California SEW-EURODRIVE INC. Pureland Ind. Complex 2107 High Hill Road, P.O. Box 81 Bridgeport, New Jersey 0801 SEW-EURODRIVE INC West Main Street Troy, Ohio 5373 Dallas SEW-EURODRIVE INC Platinum Way Dallas, Texas Additional addresses for service in the USA provided on request! Tel Fax Tel Fax Tel Fax Tel Fax Venezuela Assembly Sales Service Valencia SEW-EURODRIVE Venezuela S.A. Av. Norte Sur No. 3, Galpon Zona Industrial Municipal Norte Valencia, Estado Carabobo Tel Fax

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95 SEW-EURODRIVE Driving the world

96 Gearmotors \ Industrial Gear Units \ Drive Electronics \ Drive Automation \ Services How we re driving the world With people who think fast and develop the future with you. With a worldwide service network that is always close at hand. With drives and controls that automatically improve your productivity. With comprehensive knowledge in virtually every branch of industry today. With uncompromising quality that reduces the cost and complexity of daily operations. SEW-EURODRIVE Driving the world With a global presence that offers responsive and reliable solutions. Anywhere. With innovative technology that solves tomorrow s problems today. With online information and software updates, via the Internet, available around the clock. SEW-EURODRIVE GmbH & Co KG P.O. Box 3023 D-7662 Bruchsal / Germany Phone Fax sew@sew-eurodrive.com