RDDM Rotary Direct Drive Motors. RKI Series

Transcription

1 RDDM Rotary Direct Drive Motors RKI Series 1

2 The Perfect Drive for Every Application. INA - Drives & Mechatronics AG & Co. KG, a member of the Schaeffler Group, is a specialist for linear and rotary direct drives. To complement these products, we also offer directly driven positioning systems and all the necessary controllers and mechatronic assemblies. In addition to standard products, IDAM also develops and produces customised drive solutions. In modern machines and equipment, direct drives are increasingly replacing standard drive solutions because of ever-stricter requirements for dynamics, precision and cost-effectiveness. Directly linking the motor and the moving mass increases the dynamic and static rigidity, enabling high performance positioning movements. Direct drives are low wearing, which reduces maintenance and operating costs while also increasing availability. For more than 20 years, teams at IDAM have been producing direct drives and complex drive systems for the following sectors: machine tools and production machinery, automation, productronics/ semicon, metrology and medical engineering. Models and simulations are integrated into the development process for direct drives and positioning systems, making the process more efficient. IDAM has a cutting-edge quality management system. At IDAM, quality management is a dynamic process that is checked daily and continuously improved. IDAM is certified to DIN EN ISO 9001: The dimensioning of the magnet circuit and the magnetic flow simulation as well are basics of the designwork. Specially developed tools are used to develop and design the engines and systems, including tools for mechanical and thermal simulation. IDAM customers can access the results of these simulations to improve their adjacent constructions. 2

3 Contents Product Range Advantages of Rotary Direct Drives...4 RKI Torque Motors Features, advantages, applications... 5 RKI Torque Motors Design, torque, cogging torques, active force pulsation...6 RKI Torque Motors Winding adaptation, efficiency... 7 Torque-Rotary Speed Characteristic...8 RKI Torque Motors Torque ranges...9 Designation...10 Technical Data...12 General Information Check List for Your Enquiry...26 Technical Information and Consulting Services...28 IDAM Worldwide...29 Notes...30 Overview of Publications

4 Advantages of Rotary Direct Drives Performance Operating costs Design 1. No transformation of the movement pattern With a direct drive motor system, there is no need for mechanical linkage (gearbox, belt, etc.) between the payload and the motor. Thus there are no backlash, clearance, friction or elasticity problems. This makes for a much stiffer and more easily controlled system. 2. Multi-pole motor With a multi-pole design, IDAM motors are capable to generate very high torque. In addition, this high torque can also be sustained over a much larger speed range. 3. Thin, ring-shaped rotor Thanks to the thin, ring-shaped design with a large, open inner diameter, the motor is able to produce high torque with a very low rotor inertia. This allows for very high motor acceleration capabilities. 4. Direct position measurement Direct position measurement and the rigid mechanical structure enable highly precise, dynamic positioning operations. 1. No additional moving parts This reduces the effort of installing, adjusting and maintaining the drive assembly. 2. Minimal wear in the drive train The drive train has a very long service life, even if subjected to extreme alternating loads. This reduces machine downtime. 3. High availability In addition to the longer service life and reduced wear, the sturdiness of the torque motors increases their availability. 1. Hollow shaft With its large, open, inner diameter, the hollow shaft design of a torque motor allows for much greater design flexibility. The hollow shaft allows for tubing, fixtures, rotary unions and wiring to travel up through the center of the motor. This adds to the versatility of design capabilities. 2. Installation of primary Thanks to the smaller space required, the primary can be easily integrated into the machine design. 3. Reduced overall height Along with the large, open inner diameter (hollow shaft), torque motors are very compact in the axial (height) direction relative to the torque output. 4. Few parts The well-engineered design makes it easier to integrate the motor parts into the machine concept. There are only a few, very sturdy parts, which reduces the fail rate (high MTBF * ). * MTBF: Mean time between failures 4

5 RKI Torque Motors Features, advantages, applications Features Advantages Applications High performance internal rotor Static and dynamic load rigidity Very good synchronisation Best values of motor constant Downsizing possible Performance upgrade for existing torque motor applications Less cooling capacity necessary Eddy current losses are reduced to a minimum Magnetic flux will be increased by a special magnetic configuration Compared to standard motors (internal rotor): +30% more torque +400% more speed +500% more mechanical power output -60% less power loss Up to 60% lower TCO (Total Costs of Ownership) Rotary tables and high speed rotary axes Swiveling axes Workpiece spindles Automation technology Printing and packaging machines Presses In machine tools as CNC axis High-precision positioning applications 5

6 RKI Torque Motors Design, torque, cogging torques, active force pulsation The RKI rotary direct drive differs primarily from the standard RI series due to its innovative rotor design. This results in two effects. On one hand the magnetic field is concentrated and an increased force which is increased up to approximately 30% generated in the air gap. The increased force results in a proportionally higher torque for the same otherwise unchanged stator design and same current load. On the other hand, this innovative rotor design drastically reduces core loss and magnetic flux leakage in the rotor. For rotors which are normally not cooled, it is prerequisite for considerably higher rotary speeds (up to around factor 4) compared to standard torque motors. Higher torques and higher rotary speeds result in higher power outputs: P mech = T x n. As a rule, higher performance converters are required to operate RKI motors with a higher base current (see also winding adaptations on page 7). The magnetic circuits of the RKI motors have been optimised using FEM calculations such that disruptive cogging torques have been eliminated as far as possible when in the zero-current state. They are therefore practically not relevant for most applications. Even when active force pulsation (torque fluctuations) occurs during active current feed, the values for all motor series have been reduced to below 1% of the respective reference torque. RKI motors therefore offer an advantageous combination of high power output and very good synchronous features, i.e. the significant prerequisites for demanding applications in mechanical engineering. Torque T [Nm] RKI with Zx winding RI with WL winding RKI with WL winding Rotary speed n [rpm] Comparison of the torque and the rotary speed of the RI and RKI series with different windings 6

7 RKI Torque Motors Winding adaptation, efficiency As a rule, the winding of each RKI torque motor has to be adapted to the application (T-n operating points) and to the most frequently specified current and voltage limits. It is only in this way that the main features listed previously will be able to show their full advantage. Depending on its rotary speed, each motor induces a counter voltage which is proportional to the generated torque in the linear modulation range. The voltage constant is a measure for the induced voltage and, in addition to inductivity, is an important influencing factor for the voltage requirement of the motor at a given rotary speed. As the operating voltage of 600 V DCL (intermediate circuit voltage) is given by the converter, the voltage constant has to be adapted for more powerful and faster motors. The torque can be maintained up to the so-called limiting speed (also transition speed or operating speed for field weakening). It would then rapidly drop without further field weakening. The voltage constant and/or the proportional torque constant is adapted to all basic conditions (also inductivity and resistance) by modifying the number of windings and winding cross-section or by changing the internal winding connection. The resulting winding variant is specially identified, e.g. WHZ, WMZ, Zx. For example: Halving the number of windings at the same torque, the same intermediate circuit voltage and the same dissipation leads to a doubling of the power requirement with double the winding cross- section. At the same current density, inductivity and electrical resistance drop to a quarter, whereby the electrical time constant L/R remains constant. The higher current level at higher rotary speeds and/or the necessity for field weakening from the limiting speed (transition speed) is of importance for the user. Direct comparison of an RI standard motor series with WL winding against the RKI series with the same WL winding reveals that the achievable rotary speed drops for this version of the RKI series. The RKI series with high current winding Zx on the other hand makes a higher torque and a considerably increased rotary speed possible. Adapting the winding can result in a five-fold increase in mechanical power output. A further significant improvement can be observed, even when only observing efficiency and consequently the heat loss at a delivered torque. A direct comparison is possible using the motor constant. The motor constant k m (Nm/ W) states how much warmth is generated at a specific torque. The power loss in W is P l = (T/k m ) 2. This means a four-fold loss when constant k m is halved. A comparison of the RI and RKI series shows that up to 60% of the power loss can be saved at the same delivered torque. Less warmth is generated and less cooling is therefore required. This in turn means lower operating costs (TCO). 7

8 Torque-Rotary Speed Characteristic Example: RKI5-230x100 Torque T [Nm] (T cw1 - n 1 ) (T cw1 - n 1 ) (T cw2 - n 2 ) B 1 (High torque) B 2 (High speed) (T cw2 - n 2 ) (T 3 - n 3 ) 100 (T 3 - n 3 ) T(n) diagram using RKI5-230x100 as an example Rotary speed n [rpm] The T(n) diagram considers the current and speed dependent total losses of the motor and associated torque and rotary speed limitations independently of the actual winding design. The torque curves, which are possible for a short period due to the winding, can lie considerably above these thermal limiting curves. The motor losses comprise currentdependent copper losses in the winding and rotary speed and current-dependent core losses in the stator and the rotor. The torque must be reduced as the rotary speed increases to ensure a constant balance between the total losses and the permissible motor temperature with required stator water cooling. The static continuous torque T cw1 can be maintained up to rotary speed n 1. Up to rotary speed n 2, the continuous torque is to be reduced by reducing the current to T cw2 when core losses are increasing. Under the precondition that the rotary speed n 2 approximately corresponds to the operating speed for field weakening, the motor can be operated from this operating point (T cw2 - n 2 ) at constant power output and thus with approximately constant total losses up to rotary speed n 3. The torque drops according to the equation T = P cont / n to the value T 3. Winding dependent limitations can be superimposed on this thermally conditioned torque curve. The curves for B 1 or B 2 consider the premagnetisation range for different types of magnets fitted to the rotor. 8

9 RKI Torque Motors Torque ranges Max. peak torque T p Max. continuous torque T cw1 Max. continuous torque T cw2 [Nm] T p T p T cw1 Tcw T p T cw1 T cw T p T cw1 T cw T p T cw1 Tcw Tcw1 Tcw2 4587Tp T p T cw1 Tcw T cw1 T cw RKI11-168xH RKI5-230xH RKI11-298xH RKI5-384xH RKI11-460xH RKI11-690xH RKI11-920xH (Page 12) (Page 14) (Page 16) (Page 18) (Page 20) (Page 22) (Page 24) Motor series 9

10 Designation Series RKI, primary part RKIX - 3P - DxH - X - X - X - X - PRIM Short designation RKI Series RKI, high performance internal rotor Design characteristic number Number of motor phases 3P 3-phase Dimensions Effective diameter (air gap) x lamination height (mm) Winding types WL Low dynamic types, less current WM Medium dynamic types WH High dynamic types, higher current XX Further versions, e. g. HD1, Z1, Z3 etc. Temperature monitoring O Standard (3x PTC serial, 1x KTY84-130, in part second KTY as reserve) S Depending on customer requirements Commutation type O Without sensors, measuring system commutated S Depending on customer requirements Design version O Ring provided by the customer M Ring produced by IDAM K Stator ring with cooling plus additional jacket and O-ring seals Motor part PRIM Primary part 10

11 Designation Series RKI, secondary part RKIX - 3P - DxH - SEK Short designation RKI Series RKI, high performance internal rotor Design characteristic number Number of motor phases 3P 3-phase Dimensions Effective diameter (air gap) x lamination height (mm) Motor part SEK Secondary part 11

12 RKI11-168xH Technical data I Motor cable Sensor cable (18x M6) (12x M5*) 230 H 1 2 H 2 *Note: The number of threads is doubled from the height of 100 mm. Mechanical interfaces Symbol Unit RKI11- RKI11- RKI11-168x25 168x50 168x100 Height of rotor H 1 mm Height of stator H 2 mm Inertia of rotor J kgm Tolerance range of values: ±10% Subject to changes without advance notification, according to technical progress. IDAM will provide additional specifications and drawings per customer request. IDAM recommends that all motor applications be reviewed by an IDAM specialist. 12

13 RKI11-168xH Technical data II Technical data Symbol Unit RKI11- RKI11- RKI11- RKI11- RKI11- RKI11-168x25 168x25 168x50 168x50 168x x100 (High torque) (High speed) (High torque) (High speed) (High torque) (High speed) Number of pole pairs P Ultimate torque (1 s) at I u T u Nm Max. peak torque (saturation range) T p Nm Max. continuous torque (up to n 1 - cooled) T cw1 Nm Max. continuous torque (up to n 2 - cooled) T cw2 Nm Torque at n max (cooled) T 3 Nm Max. stall torque (cooled) T sw Nm Ripple torque (cogging, reluctance torque) T r Nm Power loss (copper) at T p (130 C) P lp W Power loss (copper) at T cw1 (120 C) P lw W Motor constant (25 C) k m Nm/ W Electrical time constant t e ms Water flow (cooling) dv/dt l/min Water temperature difference (cooling) ϑ K Max. DC link voltage U DCL-max V DC Max. continuous current (speed dependent) I cw A rms Dynamic specific values (thermally conditioned) Limiting speed for T cw1 n 1 rpm Limiting speed for T cw2 n 2 rpm Max. speed for P cont = constant n max rpm Max. continuous power output P cont kw (in field weakening) Tolerance range of values: ±10% Subject to changes without advance notification, according to technical progress. IDAM will provide additional specifications and drawings per customer request. IDAM recommends that all motor applications be reviewed by an IDAM specialist. 13

14 RKI5-230xH Technical data I Motor cable Sensor cable (24x M8) (24x M5) 310 H 1 H 2 Mechanical interfaces Symbol Unit RKI5- RKI5- RKI5-230x25 230x50 230x100 Height of rotor H 1 mm Height of stator H 2 mm Inertia of rotor J kgm Tolerance range of values: ±10% Subject to changes without advance notification, according to technical progress. IDAM will provide additional specifications and drawings per customer request. IDAM recommends that all motor applications be reviewed by an IDAM specialist. 14

15 RKI5-230xH Technical data II Technical data Symbol Unit RKI5- RKI5- RKI5- RKI5- RKI5- RKI5-230x25 230x25 230x50 230x50 230x x100 (High torque) (High speed) (High torque) (High speed) (High torque) (High speed) Number of pole pairs P Ultimate torque (1 s) at I u T u Nm Max. peak torque (saturation range) T p Nm Max. continuous torque (up to n 1 - cooled) T cw1 Nm Max. continuous torque (up to n 2 - cooled) T cw2 Nm Torque at n max (cooled) T 3 Nm Max. stall torque (cooled) T sw Nm Ripple torque (cogging, reluctance torque) T r Nm Power loss (copper) at T p (130 C) P lp W Power loss (copper) at T cw1 (120 C) P lw W Motor constant (25 C) k m Nm/ W Electrical time constant t e ms Water flow (cooling) dv/dt l/min Water temperature difference (cooling) ϑ K Max. DC link voltage U DCL-max V DC Max. continuous current (speed dependent) I cw A rms Dynamic specific values (thermally conditioned) Limiting speed for T cw1 n 1 rpm Limiting speed for T cw2 n 2 rpm Max. speed for P cont = constant n max rpm Max. continuous power output P cont kw (in field weakening) Tolerance range of values: ±10% Subject to changes without advance notification, according to technical progress. IDAM will provide additional specifications and drawings per customer request. IDAM recommends that all motor applications be reviewed by an IDAM specialist. 15

16 RKI11-298xH Technical data I Motor cable Sensor cable (30x M8) (48x M6) 385 H 1 2 H 2 Mechanical interfaces Symbol Unit RKI11- RKI11- RKI11-298x50 298x x150 Height of rotor H 1 mm Height of stator H 2 mm Inertia of rotor J kgm Tolerance range of values: ±10% Subject to changes without advance notification, according to technical progress. IDAM will provide additional specifications and drawings per customer request. IDAM recommends that all motor applications be reviewed by an IDAM specialist. 16

17 RKI11-298xH Technical data II Technical data Symbol Unit RKI11- RKI11- RKI11- RKI11- RKI11- RKI11-298x50 298x50 298x x x x150 (High torque) (High speed) (High torque) (High speed) (High torque) (High speed) Number of pole pairs P Ultimate torque (1 s) at I u T u Nm Max. peak torque (saturation range) T p Nm Max. continuous torque (up to n 1 - cooled) T cw1 Nm Max. continuous torque (up to n 2 - cooled) T cw2 Nm Torque at n max (cooled) T 3 Nm Max. stall torque (cooled) T sw Nm Ripple torque (cogging, reluctance torque) T r Nm Power loss (copper) at T p (130 C) P lp W Power loss (copper) at T cw1 (120 C) P lw W Motor constant (25 C) k m Nm/ W Electrical time constant t e ms Water flow (cooling) dv/dt l/min Water temperature difference (cooling) ϑ K Max. DC link voltage U DCL-max V DC Max. continuous current (speed dependent) I cw A rms Dynamic specific values (thermally conditioned) Limiting speed for T cw1 n 1 rpm Limiting speed for T cw2 n 2 rpm Max. speed for P cont = constant n max rpm Max. continuous power output P cont kw (in field weakening) Tolerance range of values: ±10% Subject to changes without advance notification, according to technical progress. IDAM will provide additional specifications and drawings per customer request. IDAM recommends that all motor applications be reviewed by an IDAM specialist. 17

18 RKI5-384xH Technical data I Motor cable Sensor cable (24x M10) (24x M8) 485 H H 2 Mechanical interfaces Symbol Unit RKI5- RKI5- RKI5-384x50 384x x150 Height of rotor H 1 mm Height of stator H 2 mm Inertia of rotor J kgm Tolerance range of values: ±10% Subject to changes without advance notification, according to technical progress. IDAM will provide additional specifications and drawings per customer request. IDAM recommends that all motor applications be reviewed by an IDAM specialist. 18

19 RKI5-384xH Technical data II Technical data Symbol Unit RKI5- RKI5- RKI5- RKI5- RKI5- RKI5-384x50 384x50 384x x x x150 (High torque) (High speed) (High torque) (High speed) (High torque) (High speed) Number of pole pairs P Ultimate torque (1 s) at I u T u Nm Max. peak torque (saturation range) T p Nm Max. continuous torque (up to n 1 - cooled) T cw1 Nm Max. continuous torque (up to n 2 - cooled) T cw2 Nm Torque at n max (cooled) T 3 Nm Max. stall torque (cooled) T sw Nm Ripple torque (cogging, reluctance torque) T r Nm Power loss (copper) at T p (130 C) P lp W Power loss (copper) at T cw1 (120 C) P lw W Motor constant (25 C) k m Nm/ W Electrical time constant t e ms Water flow (cooling) dv/dt l/min Water temperature difference (cooling) ϑ K Max. DC link voltage U DCL-max V DC Max. continuous current (speed dependent) I cw A rms Dynamic specific values (thermally conditioned) Limiting speed for T cw1 n 1 rpm Limiting speed for T cw2 n 2 rpm Max. speed for P cont = constant n max rpm Max. continuous power output P cont kw (in field weakening) Tolerance range of values: ±10% Subject to changes without advance notification, according to technical progress. IDAM will provide additional specifications and drawings per customer request. IDAM recommends that all motor applications be reviewed by an IDAM specialist. 19

20 RKI11-460xH Technical data I Motor cable Sensor cable (24x M10) (24x M8) 565 H 1 H 2 Mechanical interfaces Symbol Unit RKI11- RKI11- RKI11-460x50 460x x150 Height of rotor H 1 mm Height of stator H 2 mm Inertia of rotor J kgm Tolerance range of values: ±10% Subject to changes without advance notification, according to technical progress. IDAM will provide additional specifications and drawings per customer request. IDAM recommends that all motor applications be reviewed by an IDAM specialist. 20

21 RKI11-460xH Technical data II Technical data Symbol Unit RKI11- RKI11- RKI11- RKI11- RKI11- RKI11-460x50 460x50 460x x x x150 (High torque) (High speed) (High torque) (High speed) (High torque) (High speed) Number of pole pairs P Ultimate torque (1 s) at I u T u Nm Max. peak torque (saturation range) T p Nm Max. continuous torque (up to n 1 - cooled) T cw1 Nm Max. continuous torque (up to n 2 - cooled) T cw2 Nm Torque at n max (cooled) T 3 Nm Max. stall torque (cooled) T sw Nm Ripple torque (cogging, reluctance torque) T r Nm Power loss (copper) at T p (130 C) P lp W Power loss (copper) at T cw1 (120 C) P lw W Motor constant (25 C) k m Nm/ W Electrical time constant t e ms Water flow (cooling) dv/dt l/min Water temperature difference (cooling) ϑ K Max. DC link voltage U DCL-max V DC Max. continuous current (speed dependent) I cw A rms Dynamic specific values (thermally conditioned) Limiting speed for T cw1 n 1 rpm Limiting speed for T cw2 n 2 rpm Max. speed for P cont = constant n max rpm Max. continuous power output P cont kw (in field weakening) Tolerance range of values: ±10% Subject to changes without advance notification, according to technical progress. IDAM will provide additional specifications and drawings per customer request. IDAM recommends that all motor applications be reviewed by an IDAM specialist. 21

22 RKI11-690xH Technical data I Motor cable Sensor cable 570 (36x M10) (36x M8) 795 H 1 5 H 2 Mechanical interfaces Symbol Unit RKI11- RKI11- RKI11-690x50 690x x150 Height of rotor H 1 mm Height of stator H 2 mm Inertia of rotor J kgm Tolerance range of values: ±10% Subject to changes without advance notification, according to technical progress. IDAM will provide additional specifications and drawings per customer request. IDAM recommends that all motor applications be reviewed by an IDAM specialist. 22

23 RKI11-690xH Technical data II Technical data Symbol Unit RKI11- RKI11- RKI11- RKI11- RKI11- RKI11-690x50 690x50 690x x x x150 (High torque) (High speed) (High torque) (High speed) (High torque) (High speed) Number of pole pairs P Ultimate torque (1 s) at I u T u Nm Max. peak torque (saturation range) T p Nm Max. continuous torque (up to n 1 - cooled) T cw1 Nm Max. continuous torque (up to n 2 - cooled) T cw2 Nm Torque at n max (cooled) T 3 Nm Max. stall torque (cooled) T sw Nm Ripple torque (cogging, reluctance torque) T r Nm Power loss (copper) at T p (130 C) P lp W Power loss (copper) at T cw1 (120 C) P lw W Motor constant (25 C) k m Nm/ W Electrical time constant t e ms Water flow (cooling) dv/dt l/min Water temperature difference (cooling) ϑ K Max. DC link voltage U DCL-max V DC Max. continuous current (speed dependent) I cw A rms Dynamic specific values (thermally conditioned) Limiting speed for T cw1 n 1 rpm Limiting speed for T cw2 n 2 rpm Max. speed for P cont = constant n max rpm Max. continuous power output P cont kw (in field weakening) Tolerance range of values: ±10% Subject to changes without advance notification, according to technical progress. IDAM will provide additional specifications and drawings per customer request. IDAM recommends that all motor applications be reviewed by an IDAM specialist. 23

24 RKI11-920xH Technical data I Motor cable Sensor cable (48x M12) (48x M10) 1030 H 1 5 H 2 Mechanical interfaces Symbol Unit RKI11- RKI11- RKI11-920x50 920x x150 Height of rotor H 1 mm Height of stator H 2 mm Inertia of rotor J kgm Tolerance range of values: ±10% Subject to changes without advance notification, according to technical progress. IDAM will provide additional specifications and drawings per customer request. IDAM recommends that all motor applications be reviewed by an IDAM specialist. 24

25 RKI11-920xH Technical data II Technical data Symbol Unit RKI11- RKI11- RKI11- RKI11- RKI11- RKI11-920x50 920x50 920x x x x150 (High torque) (High speed) (High torque) (High speed) (High torque) (High speed) Number of pole pairs P Ultimate torque (1 s) at I u T u Nm Max. peak torque (saturation range) T p Nm Max. continuous torque (up to n 1 - cooled) T cw1 Nm Max. continuous torque (up to n 2 - cooled) T cw2 Nm Torque at n max (cooled) T 3 Nm Max. stall torque (cooled) T sw Nm Ripple torque (cogging, reluctance torque) T r Nm Power loss (copper) at T p (130 C) P lp W Power loss (copper) at T cw1 (120 C) P lw W Motor constant (25 C) k m Nm/ W Electrical time constant t e ms Water flow (cooling) dv/dt l/min Water temperature difference (cooling) ϑ K Max. DC link voltage U DCL-max V DC Max. continuous current (speed dependent) I cw A rms Dynamic specific values (thermally conditioned) Limiting speed for T cw1 n 1 rpm Limiting speed for T cw2 n 2 rpm Max. speed for P cont = constant n max rpm Max. continuous power output P cont kw (in field weakening) Tolerance range of values: ±10% Subject to changes without advance notification, according to technical progress. IDAM will provide additional specifications and drawings per customer request. IDAM recommends that all motor applications be reviewed by an IDAM specialist. 25

26 Check List for Your Enquiry Send by fax to: This check list can also be downloaded from the download centre at Company Contact person Industry / project name Telephone Fax Brief description Motor System Axis within a multi-axis system Position of the rotary axis in the space Type of weight compensation: Installation conditions for drive (sketch or drawing, if appropriate) Max. installation dimensions [mm]: (length/width/height) Mechanical interface: Required cable length [m]: Ambient conditions Temperature [K]: Contamination: Degree of protection (IP): Movement quantities Angle of rotation ϕ [degrees]: Additional mass moment of inertia [kgm 2 ]: External torque [Nm]: Maximum rotary speed [rpm]: Synchronism variations [%] at rotary speed: Shortest acceleration or delay time [ms]: Overswinging in position [degrees]: Response time [ms]: Typical cycle per unit of time (diagram): Life/operating hours [h]: ϕ sketch t 26

27 Required accuracies (sketch or drawing, if appropriate) Over diameter [mm]: Radial accuracy [µm]: Axial accuracy [µm]: Cooling Cooling permissible? Yes No Oil Water Air Max. permissible temperature of primary part [K]: secondary part [K]: Controller Present? Yes No DC link voltage [V DC ]: Controller type: Components: Servo controller only Complete controller Positioning: Point-to-point control Continuous path control Cable length between motor and controller [m]: Interfaces: Options: sketch General information Accessories: Single unit Series Prototype for series Expected annual need: Planned series-poduction start: Technical documentation Price suggestion or costs of previous solution: Desired date of quotation: Medium: Language: Paper CD Further processing by: Created by: Feasibility checked by: Date: Date: Date: 27

28 Technical Information and Consulting Services Class leading technology and competent consulting services are two of the major benefits of working with IDAM. IDAM application engineers are looking forward to support you choose the perfect drive for your application. Get in contact with us. Phone: Automation/medical engineering Productronics/metrology Production machinery/heavy industries Automotive INA/FAG bearings by Schaeffler for the production machinery Web: TPI 120: High precision bearings for combined loads 28

29 IDAM Worldwide Austria Telephone: Canada Telephone: China Telephone: Finland Telephone: Israel Italy Telephone: Japan Telephone: Korea Telephone: korea@ina-dam.de Netherlands Telephone: nederland@ina-dam.de Russia Telephone: russia@ina-dam.de Singapore Telephone: singapore@ina-dam.de Spain/Portugal Telephone: iberia@ina-dam.de Switzerland Telephone: schweiz@ina-dam.de Taiwan taiwan@ina-dam.de United Kingdom uk@ina-dam.de USA Telephone: usa@ina-dam.de Other countries: sales@ina-dam.de 29

30 30 Notes

31 1 1 1 Overview of Publications Are you interested in detailed technical information? We would be happy to send you our product brochures. Contact us. LDDM Linear Direct Drive Motors LDDM Linear Direct Drive Motors LDDM Linear Direct Drive Motors L1 Series L2U Series UPL Series LDDM Linear motors LDDM Linear motors LDDM Linear motors Planar reluctance L1 series L2U series UPL series motors RDDM RDDM RDDS Direct Drive T e chnology Rotary Direct Drive Motors Rotary Direct Drive Motors Rotary Direct Drive Systems The right product for every application. RKI Series RDDS1 Matrix RDDS2 Matrix RDDM Rotary direct RDDM Rotary direct RDDS Rotary direct Image brochure: drive motors drive motors drive systems Direct drive techno- RKI series logy We would be happy to provide you with product brochures for our electronic assemblies and system solutions. Contact: info@ina-dam.de You can find all the publications on our website in the download centre. 31

32 INA - Drives & Mechatronics AG & Co. KG Mittelbergstrasse Suhl I Germany Phone I Fax I Web info@ina-dam.de Issue: June 2012 I Subject to changes without advance notification, according to technical progress. I Photos: IDAM AG & Co. KG