BTD - BCR. Synchronous Servomotors PRODUCT

BTD - BCR Synchronous Servomotors PRODUCT

Bonfiglioli, one name for a large international group. It was back in 1956 that Clementino Bonfiglioli established in Bologna, Italy, the company that still bears his name. Now, some fifty years later, the same enthusiasm and dedication is driving Bonfiglioli to become the world s top name in power transmission and control solutions. Through directly controlled subsidiaries and production plants around the world, Bonfiglioli designs, manufactures and distributes a complete range of gearmotors, drive systems and planetary gearboxes, and boasts the most integrated offering on the market today. Now, to emphasise its commitment to health, safety and environmental sustainability, Bonfiglioli is adding the term green to the description of its offering. This commitment can be seen too in the Group s new trademark, made up of three shapes and colours identifying Bonfiglioli s three main business areas - Power, Control & Green Solutions and symbolising a set of values that includes openness and respect for other cultures. In a market in which excellent product quality alone is no longer sufficient, Bonfiglioli also provides experience, know-how, an extensive sales network, excellent pre-sales and after-sales service and modern communication tools and systems to create high level solutions for industry, mobile machinery and renewable energy.

Bonfiglioli solutions

5 Innovative solutions for industrial field. Bonfiglioli Riduttori today is one of the top brands in the power transmission industry. The company s success is the result of a business strategy that relies on three fundamental factors: know-how, innovation and quality. The complete range of Bonfiglioli brand gearmotors offers excellent technical characteristics and guarantees the highest performance. Substantial investment and technical expertise have enabled the company to achieve an annual production output of 16 units using completely automated processes. Certification of the company s Quality System by DNV and TÜV is proof of the high quality standards achieved. With the acquisition of the Vectron brand, Bonfiglioli is now established as leader of the industrial automation sector. Bonfiglioli Vectron delivers products and services for completely integrated inverter solutions. These solutions complement Bonfiglioli s power transmission and control offering to the industrial sector. Since 1976, Bonfiglioli Trasmital s know-how in the power transmission industry has focused on special applications offering 1% reliability in the manufacturing of gearmotors for mobile machinery. This includes the full range of slew and wheel drive applications and gearboxes for wind turbine pitch and yaw drive systems. Today Bonfiglioli Trasmital stands at the forefront of the industry as a key partner to top manufacturers worldwide.

Synchronous Servomotors

7 Advanced technologies for all industrial fields. BTD/BCR brushless, sinusoidal motors are designed for a three phase power supply, V AC and V AC, and feature free ventilation. All models are equipped with a thermistor type temperature sensor. These synchronous servomotors are ideal for applications in machines with high dynamic requirements. They are particularly suited to robotic applications in plastic and metal machining, packaging, food and beverage processing, winding and textile industries. They are manufactured using the latest technology for optimised magnetic circuitry and electric motor windings and offer significantly improved torque reserve and motor longevity. BTD and BCR Series servomotors can only be controlled in speed and/or torque by a suitable electronic servo drive. The servo drive therefore constitutes an integral part of the actuator and requires perfect synchronisation with it in order to achieve optimum performance. The combination of BTD and BCR servomotors with frequency inverters from Bonfiglioli Vectron s ACTIVE CUBE Series guarantees excellent synergy by optimising the mathematical model of the motor in the drive using a self-learning function assisted by the frequency inverter s own configuration software. For further information on frequency inverters, refer to the Bonfiglioli Vectron Active Cube catalogues and manuals. BTD and BCR Series motors are designed for use as part of a machine and should only be installed after a thorough check on compatibility with other devices. Since each servomotor has a protective temperature sensor (PTC) integrated in the motor windings, operating temperature is constantly acquired and monitored by the drive to prevent all risk of damage to the motor irrespective of operating conditions. An optional electromechanical holding brake is available for all models. Brake operation is controlled entirely by the frequency inverter. Always bear in mind that synchronous servomotors are designed for use by expert mechatronic technicians.

8 Standards and directives BTD and BCR Series servomotors to the requirements of EEC directive 7/ (Low Voltage Directive) and EEC directive 89/6 (Electromagnetic Compatibility Directive) and carry the CE mark on their data plate. For the purposes of the EMC Directive, they are manufactured according to CEI EN standard 64-1 section 1, EN 581, EN 58. Even when fitted with electromechanical brakes, these motors still fall within the emission limits specified by EN 581-1 Electromagnetic Compatibility Generic Requirements - Part 1: Residential, commercial and light industry. They also satisfy the requirements of CEI EN standard 64-1 Electrical equipment of machines. They likewise conform to CEI EN 61-6-4 Electromagnetic compatibility, Part 6-4: generic standards, Emission standards for industrial environments and CEI EN 61-6- Ed. Electromagnetic compatibility (EMC), Part 6-: generic standards, Immunity for industrial environments. As far as UL conformity for the North American market is concerned, these Bonfiglioli servomotors satisfy the requirements of UL 14 (file number E 177). It is the responsibility of the manufacturer or assembler of the machine in which these motors are incorporated to ensure the safety of that machine as a whole and its conformity to all relevant end product directives.

9 Symbols and units of measure Symbol U.m. Description n n [min -1 ] Rated speed M n [Nm] Rated torque P n [kw] Rated power I n [A] Rated current M [Nm] Stall torque I [A] Stall current M max [Nm] Peak torque I max [A] Peak current n max [min -1 ] Max. speed K T [Nm/A] Torque constant K E [V/1min -1 ] Counter-electromotive force constant R pp [_] Statoric resistance between two phases L pp [mh] Statoric inductance between two phases t el [ms] Electric time constant t therm [min] Thermal time constant J M [Kgcm ] Motor moment of inertia m [kg] Mass (weight) of motor J Br [Kgcm ] Holding brake moment of inertia m Br [Kg] Weight of holding brake M Br [Nm] Torque of holding brake P Br [W] Electrical power absorbed by holding brake V Br [V] Supply voltage to holding brake t Brc [ms] Braking torque stabilisation time from voltage disconnect to brake t Brs [ms] Reduction time to 1% of braking torque from voltage reconnect to brake

1 The Bonfiglioli Vectron servomotor range The Bonfiglioli Vectron servomotor range is made up of two series of actuators, one designated BCR and the other BTD. The difference between the two series lies in the extension of their speed and torque interval as well their overload and efficiency. That is reached thanks two different construction technologies: - standard wound-stator technology for BCR - advanced wound-poles technology for BTD. Thanks to features above, BCR offers a wide torque range and a significant overload capacity, as well BTD provide a high dynamic coefficient and high efficiency. Each series is split on several sizes corresponding to equal flange dimension. Each flange is available on several motor length able to provide as many torque levels. BCR series warrant continuous duty torque up to 115 Nm with 4% overload. BTD series fulfils the needs of compactness where the torque comes out from space saving. The winding construction and permanent magnets quality allows to reach torque density up to 16 Nm/dm. Torque distribution Stall torque (Nm) 4 4 5 5 6 7 8 Motor size BCR series BTD series

11 The Bonfiglioli Vectron servomotor range BCR and BTD share out the torque range and overall dimensions with extreme efficiency, offering a wide spectrum of application solutions characterized by strong dynamics and rational compactness. Specific torque Torque concentration (Nm/dm ) 4 4 5 5 6 7 8 Motor size BCR series BTD series Dynamic torque Overload capability (M peak /M stall ) % 4 4 5 5 6 7 8 Motor size BCR series BTD series

1 The Bonfiglioli Vectron servomotor range BTD and BCR series are the ideal solutions for designers of servosystems which find always in them a successful answer to opposed needs of dynamics and compactness. Every motion control application find its right solution choosing among BTD or BCR: - high torque and high overload - high torque and narrow space - high torque and high efficiency - high overload and wide torque range - wide range of feedback Torque density BTD series High torque density, high efficiency, compact dimensions. BCR series Extended torque range, extended speed range, high instantaneous overload. Torque range

1 Commercial designation of Bonfiglioli servomotors Bonfiglioli servomotors are technically identified by their designation. This consists of a rigorous succession of alphanumeric characters, whose positions and values conform to precise rules and define the characteristics of the product. The complete designation provides a unique identification of the exact servomotor configuration and distinguishes it from all the other possible configurations available from the catalogue. The designation is made up of two main parts, containing fields for: - BASIC variants - OPTIONAL variants Both the basic variant and optional variant sections of the designation are divided into fields, each of which defines a particular design feature of the motor. The basic variant fields are all mandatory. Those of the optional variants are only used if the motor has different characteristics to those that are standard for the basic variants. Each Bonfiglioli servomotor is identified by its series (BCR or BTD), size (,, 4, 5, 6, 7, 8), (stall) torque, (rated) speed and AC supply voltage. The BASIC variant fields are used to designate the 5 properties of BCR and BTD servomotors listed above and define the following standard characteristics: - Standard geometric dimensions - (see the technical specifications section) - IP65 index of protection - Motor shaft without keyway - No electromechanical holding brake - feedback type - Vertically fixed 8 - pin power connectors - Vertically fixed 1 - pin control connectors - CE, UL and cul certification Any deviation from the above standard characteristics implies an OPTIONAL variant. This is expressed using the next 8 optional fields in the designation string. All basic variant and optional variant fields can assume only one value at a time. These values are selected from a limited set of pre-defined values for each field in the designation.

14 Commercial designation of Bonfiglioli servomotors Designation BTD Basic variants Optional variants BTD 6 45... 67 FD4 K... PA8 CA1... Standards compliance (blank) CE, UL, cul (default) Motor AC voltage VAC 4 VAC Motor rated speed min -1 45 45 min -1 Signal connector (blank) fixed vertical 1 pins (default) CA1 fixed flange oriented 1 pins CB1 fixed flange-symmetric oriented 1 pins CT1 revolving 1 pins Motor size size size 4 size 4 5 size 5 Motor stall torque 6.6 Nm 5.5 Nm 74.74 Nm 95.95 Nm 19 1.9 Nm 5.5 Nm 41 4.1 Nm 4 4. Nm 6 6. Nm 86 8.6 Nm 116 11.6 Nm 149 14.9 Nm 187 18.7 Nm 7 7. Nm Power connector (blank) fixed vertical 8 pins (default) PA8 fixed flange oriented 8 pins PB8 fixed flange-symmetric oriented 8 pins PT8 revolving 8 pins Feed-back transducer (blank) poles RESOLVER (default) absolute encoder ERN 187 S absolute encoder ERN 1185 absolute encoder ERN 1185 D1 absolute encoder ECI 119 D absolute encoder EQI 11 D absolute encoder ECN 111 D4 absolute encoder EQN 115 H1 absolute encoder SRS 5 H absolute encoder SRM 5 H absolute encoder SKS 6 H4 absolute encoder SKM 6 H5 absolute encoder SEL 7 H6 absolute encoder SEK 7 H7 absolute encoder SEL 5 H8 absolute encoder SEK 5 Series BTD Shaft keyway (blank) no keyway (default) K keyway according to DIN 6885 Holding brake (blank) no brake (default) FD4 DC-current brake 4VDC IP degree (blank) IP65 (default) 67 IP67 67OV IP67 o-ring viton Mechanical interface (blank) dimensions conform to the default table IMB

15 Commercial designation of Bonfiglioli servomotors Designation BCR Basic variants Optional variants BCR... 67 FD4 K... PA8 CA1... Motor size size size 4 size 4 5 size 5 6 size 6 7 size 7 8 size 8 Motor AC voltage VAC 4 VAC (5VAC only for BCR8) Motor rated speed min -1 min -1 45 45 min -1 Motor stall torque. Nm 4.4 Nm 6.6 Nm 65.65 Nm 8.8 Nm 1 1. Nm 5.5 Nm 6.6 Nm. Nm 5 5. Nm 66 6.6 Nm 75 7.5 Nm 15 1.5 Nm 15 1.5 Nm 17 17. Nm 19 19. Nm. Nm 7 7. Nm 9 9. Nm. Nm 4 4. Nm 4 4. Nm (only for BCR8) 68 68. Nm (only for BCR8) 9 9. Nm (only for BCR8) 115 115. Nm (only for BCR8) Signal connector (blank) fixed vertical 1 pins (default) CA1 fixed flange oriented 1 pins CB1 fixed flange-symmetric oriented 1 pins CT1 revolving 1 pins Power connector (blank) fixed vertical 8 pins (default) PA8 fixed flange oriented 8 pins PB8 fixed flange-symmetric oriented 8 pins PT8 revolving 8 pins Feed-back transducer (blank) poles RESOLVER (default) absolute encoder ERN 187 S absolute encoder ERN 1185 absolute encoder ERN 1185 D1 absolute encoder ECI 119 D absolute encoder EQI 11 D absolute encoder ECN 111 D4 absolute encoder EQN 115 H1 absolute encoder SRS 5 H absolute encoder SRM 5 H absolute encoder SKS 6 H4 absolute encoder SKM 6 H5 absolute encoder SEL 7 H6 absolute encoder SEK 7 H7 absolute encoder SEL 5 H8 absolute encoder SEK 5 Shaft keyway (blank) no keyway (default) K keyway according to DIN 6885 Standards compliance (blank) CE, UL, cul (default) Series BCR Holding brake (blank) no brake (default) FD4 DC-current brake 4VDC IP degree (blank) IP65 (default) 67 IP67 67OV IP67 o-ring viton Mechanical interface (blank) dimensions conform to the default table IMB

16 Mechanical interface Concerning BTD and BCR servomotors, the physical part in charge of coupling with other transmission components (gearboxes, joints, ) is named Mechanical Interface. Therefore the Mechanical Interface is a part of the motor and includesboth flange and shaft univocally defined by its geometrical dimensions. The flange and the shaft of BTD and BCR are described by fixed geometrics according to a standard Bonfiglioli configuration oriented to coupling with gearboxes, but also available to be adapted to other application requirements. Mechanical interface of servomotor Servomotor Gearbox Transmission member Mechanical interface: connection Flange + transmission Shaft. The interface geometry is defined by quantities H, B, A, D, E published in the side drawing whose numerical values (mm) depend on motor series and motor size. A D B H E The basic configuration of BTD and BCR servomotors is defined by the following table: IMB table (Basic Mechanical Interface) Servomotor BTD BTD BTD4 BTD5 Mechanical interface BCR BCR BCR4 BCR5 BCR6 BCR7 BCR8 ø shaft (D) [mm] 9 14 19 4 4 8 8 4 Shaft lenght (E) [mm] 1.5 7 7 46.5 46.5 54 76 16 ø motor centering (A) [mm] 4 8 95 1 18 18 ø holes distance (B) [mm] 6 1 115 165 15 15 65 65 Flange (H) [mm] 55 86 98 14 19 19 4 4 The data of the table correspond to blank character into designation field named mechanical interface. Different interface dimensions can be agreed together Bonfiglioli Drive Service Centre upon technical evaluation and feasibility analysis of application.

17 BTD - Servomotor brushless (compact) The modern magnet and electrical circuits employed in BTD allow to reduce the temperature and to increase the motor torque keeping limited the dimensions. The BTD series is developed in 4 sizes identified by progressive digits (from to 5) corresponding to identical quantity of flanges designed for defined coupling with gearboxes. To each size of flange several torque values are available corresponding to different motor length from which it is possible to extract great torque quantities inside reduced volumes. The meaning of the name is the following: BTD = Brushless-Torque-Density The high torque concentration (.4 5.6 Nm/ dm ) makes the BTD able to fulfil the applications in which a space saving is required without renouncing to performances. Series Size Flange Speed Stall torque Torque density [mm] [min -1 ] [Nm] [Nm/dm ] 55 45.6.5.74.95.4 BTD 86.95 1.9.5 4. 4. 4 98 4.1 6. 8.6-5. 5 14 11.6 14.9 18.7 7. 5.6 Torque density Stall torque 5.6 5.4 4..4 4 5 Size

ø6 18 BTD -.6.95 Nm All BTD servomotors belonging to size are equipped by the same geometrical flange, whereas the are differentiated by the length correlated to torque capacity. The basic motor configuration does not provide the electromechanical brake which is an option. When the brake is installed the motor length is increased. The motor size BTD is structured on four torque levels corresponding to different four motor lengths with nominal speed equal to 45 min -1. The motor is available with power supply both ph x 4VAC and ph x VAC, keeping the same mechanical performances. On standard motor both power and control connectors are installed for electrical connection to the inverter. On demand, several connectors orientation can be supplied. 55 mm K (mm).6 Nm.5 Nm.74 Nm.95 Nm Motor Stall torque Rated speed Flange Length K * [Nm] [min -1 ] [mm] Without brake With brake BTD-6.6 67 15 BTD-5.5 8 1 45 55 BTD-74.74 97 15 BTD-95.95 11 15 (*) With reference to motors equipped with resolver. Motor Max load on shaft (N) F R Radial F R Axial F A BTD-6 19 4 BTD-5 4 45 BTD-74 45 46 BTD-95 5 48 F A ø74 ø4j6 ø9k6 5x5.5 6 K ø5.8 55x55

19 BTD 4V Motor BTD-6-45-4 BTD-5-45-4 BTD-74-45-4 BTD-95-45-4 Stall torque M o [Nm].6.5.74.95 Rated speed n n [min -1 ] 45 45 45 45 Inverter DC-bus V dc [V] 56 56 56 56 Rated AC motor voltage V n [V] Motor poles number p mot 6 6 6 6 Resolver poles number p res Rated torque M n [Nm].4.45.67.84 Rated AC current I n [A].68.66.89 1.19 Stall AC current I o [A].4.7.96 1.1 Torque peak M max [Nm] 1...8.6 Current peak I max [A] 1.7..9 5. EMF constant K E [V/1min -1 ] 7.5 44. 47. 44. Torque constant K T [Nm/A].6.7.78.7 Rated power P n [W] 11 1 15 95 Phase to phase stator resistance R pp [] 16 54 7.9 1.6 Phase to phase stator inductance L pp [mh] 176. 14. 7. 49.1 Rotor inertia J m [kgcm ].6.8.1.1 Electrical time constant [ms] 1.7 1.9 1.8. el Thermal time constant [min] 1 15 th Mechanical time constant [ms].9 1.4 1.1.8 mec Weight without brake m M [kg].75.9 1.9 1.6 Weight with brake m MF [kg] 1.19 1.6 1.5 1.7 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C 1. 1.98.8.6.4..6.5.49.4 187 44 BTD-6-45-4.5 66 878.5 1.98 1.5 1.5.5.5.87.45 19 45 BTD-5-45-4.4 61 745.8.5 1.5 1.5.74.68 1..67 1 46 BTD-74-45-4.65 58 699 4.6.5.5.5 1.5 1.5.95.9.84 6 447 BTD-95-45-4.8 6 748

BTD V Motor BTD-6-45- BTD-5-45- BTD-74-45- BTD-95-45- Stall torque M o [Nm].6.5.74.95 Rated speed n n [min -1 ] 45 45 45 45 Inverter DC-bus V dc [V] Rated AC motor voltage V n [V] Motor poles number p mot 6 6 6 6 Resolver poles number p res Rated torque M n [Nm].4.45.67.84 Rated AC current I n [A].68 1.11 1.55 1.9 Stall AC current I o [A].7 1.6 1.66.1 Torque peak M max [Nm] 1...8.6 Current peak I max [A].9 5.1 6.7 8.5 EMF constant K E [V/1min -1 ] 1. 5.5 7. 7.5 Torque constant K T [Nm/A].7.4.45.45 Rated power P n [W] 11 1 15 95 Phase to phase stator resistance R pp [W] 6.8 17.4 1.1 8.4 Phase to phase stator inductance L pp [mh] 6. 4.1.8 19.4 Rotor inertia J m [kgcm ].6.8.1.1 Electrical time constant t el [ms] 1.7. 1.9. Thermal time constant t th [min] 1 15 Mechanical time constant t mec [ms]. 1.4 1..8 Weight without brake m M [kg].75.9 1.9 1.6 Weight with brake m MF [kg] 1.19 1.6 1.5 1.7 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C 1. 1.98.8.6.4..6.5.49.4 187 44 BTD-6-45-.5 66 878.5 1.5 1.98 1.5.5.5.98.45 16 447 BTD-5-45-.4 595 78.8.5 1.5 1.5.74.7 1.5.67 41 45 BTD-74-45-.66 69 78 4.6.5.5 1.8 1.5 1.5.74.7.67 47 45 BTD-95-45-.8 6 75

1 BTD -.95 4. Nm All BTD servomotors belonging to size are equipped by the same geometrical flange, whereas the are differentiated by the length correlated to torque capacity. The basic motor configuration does not provide the electromechanical brake which is an option. When the brake is installed the motor length is increased. The motor size BTD is structured on four torque levels corresponding to different four motor lengths with nominal speed equal to min -1. The motor is available with power supply both ph x 4VAC and ph x VAC, keeping the same mechanical performances. On standard motor both power and control connectors are installed for electrical connection to the inverter. On demand, several connectors orientation can be supplied. 86 mm K (mm).95 Nm 1.9 Nm.5 Nm 4. Nm Motor Stall torque Rated speed Flange Length K * [Nm] [min -1 ] [mm] Without brake With brake BTD-95.95 95 15 BTD-19 1.9 11 15 86 BTD-5.5 149 189 BTD-4 4. 185 5 (*) With reference to motors equipped with resolver. F R Motor Max load on shaft (N) F A Radial F R Axial F A BTD-95 5 64 BTD-19 68 7 BTD-5 46 77 BTD-4 47 81 ø8j6 M4x1 ø14k6 74x74 ø115 ø1 11 4xø7 K 86x86

BTD 4V Motor BTD-95--4 BTD-19--4 BTD-5--4 BTD-4--4 Stall torque M o [Nm].95 1.9.5 4. Rated speed n n [min -1 ] Inverter DC-bus V dc [V] 56 56 56 56 Rated AC motor voltage V n [V] Motor poles number p mot 1 1 1 1 Resolver poles number p res Rated torque M n [Nm].86 1.6.9.1 Rated AC current I n [A] 1.8 1.46.. Stall AC current I o [A] 1. 1.66.4 Torque peak M max [Nm].4 5. 9.5 1. Current peak I max [A] 4.9 6.7 1.6 1.9 EMF constant K E [V/1min -1 ] 4.5 69 81 86 Torque constant K T [Nm/A].7 1.14 1.4 1.4 Rated power P n [W] 7 5 91 97 Phase to phase stator resistance R pp [W] 1.6 11.6 6.5 4.6 Phase to phase stator inductance L pp [mh] 8 4..6 6.1 Rotor inertia J m [kgcm ].5.7 1.1 1.5 Electrical time constant t el [ms].6 4.7 5.7 Thermal time constant t th [min] 5 6 Mechanical time constant t mec [ms].1 1.1.7.6 Weight without brake m M [kg] 1.55.9. 4.5 Weight with brake m MF [kg].115.68.81 4.94 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C.5 1.5 1.5.4...95.86.86.8 BTD-95--4 6 5 4 1 5. 5.1. 1.9 1.8 1.6 BTD-19--4 1.5 75 565 71 17 915 477 1 9.5 9.5 9 8 7 6 5 4. 1.18 4.6.9 148 BTD-5--4.9 7 46 14 1 1 8 6 4 1. 1.1 5.6 4..7.1 149 BTD-4--4 7 8

BTD V Motor BTD-95-- BTD-19-- BTD-5-- BTD-4-- Stall torque M o [Nm].95 1.9.5 4. Rated speed n n [min -1 ] Inverter DC-bus V dc [V] Rated AC motor voltage V n [V] Motor poles number p mot 1 1 1 1 Resolver poles number p res Rated torque M n [Nm].86 1.6.9.1 Rated AC current I n [A] 1.4.4 4.7 Stall AC current I o [A] 1.47.8 4. 4.8 Torque peak M max [Nm].4 5. 9.5 1. Current peak I max [A] 5.4 11.1 18.6 1 EMF constant K E [V/1min -1 ] 9 41.5 46 5 Torque constant K T [Nm/A].65.69.76.88 Rated power P n [W] 7 5 91 97 Phase to phase stator resistance R pp [W] 9.9 4. 1.77 Phase to phase stator inductance L pp [mh].6 15.4 9.8 1 Rotor inertia J m [kgcm ].5.7 1.1 1.5 Electrical time constant t el [ms].1.9 4.5 5.6 Thermal time constant t th [min] 5 6 Mechanical time constant t mec [ms].1 1..7.6 Weight without brake m M [kg] 1.55.9. 4.5 Weight with brake m MF [kg].115.68.81 4.94 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C.5 1.5 1.5.4.5 1.5.95.9.86 BTD-95--.85 6 5 4 1 5. 5.15. 1.9 1.7 1.6 BTD-19-- 1.5 174 815 478 175 4 477 1 9.5 9.5 9 8 7 6 5. 5 4. 1.1.9 161 BTD-5--.8 6 44 14 1 1 8 6 4 1. 1. 5.4 4..65.1 149 BTD-4-- 7 8

4 BTD4-4.1 8.6 Nm All BTD servomotors belonging to size 4 are equipped by the same geometrical flange, whereas the are differentiated by the length correlated to torque capacity. The basic motor configuration does not provide the electromechanical brake which is an option. When the brake is installed the motor length is increased. The motor size BTD4 is structured on three torque levels corresponding to different three motor lengths with nominal speed equal to min -1. The motor is available with power supply both ph x 4VAC and ph x VAC, keeping the same mechanical performances. On standard motor both power and control connectors are installed for electrical connection to the inverter. On demand, several connectors orientation can be supplied. 98 mm K (mm) 4.1 Nm 6. Nm 8.6 Nm Motor Stall torque Rated speed Flange Length K * [Nm] [min -1 ] [mm] Without brake With brake BTD4-41 4.1 15 166 BTD4-6 6. 98 155 196 BTD4-86 8.6 185 6 (*) With reference to motors equipped with resolver. Motor Max load on shaft (N) F R Radial F R Axial F A BTD4-41 594 11 BTD4-6 648 1 BTD4-86 68 1 F A ø1 ø115 M5x14 ø95j6 ø19k6 4 14 K ø9 98x98

5 BTD4 4V Motor BTD4-41--4 BTD4-6--4 BTD4-86--4 Stall torque M o [Nm] 4.1 6. 8.6 Rated speed n n [min -1 ] Inverter DC-bus V dc [V] 56 56 56 Rated AC motor voltage V n [V] Motor poles number p mot 1 1 1 Resolver poles number p res Rated torque M n [Nm]. 4.6 6.1 Rated AC current I n [A].8.6 4.8 Stall AC current I o [A].4 4.77 6.4 Torque peak M max [Nm] 11.1 18.5 7 Current peak I max [A] 1.6 1 1 EMF constant K E [V/1min -1 ] 7 8 81 Torque constant K T [Nm/A] 1.19 1. 1.4 Rated power P n [W] 1 144 191 Phase to phase stator resistance R pp [W] 4.7 1.81 Phase to phase stator inductance L pp [mh] 4 5 18.6 Rotor inertia J m [kgcm ] 1.7.6.5 Electrical time constant t el [ms] 8.5 9.9 1. Thermal time constant t th [min] 9 1 Mechanical time constant t mec [ms].8.7.6 Weight without brake m M [kg] 4.75 5.4 6.96 Weight with brake m MF [kg] 5.95 6.16 7.78 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C 1 1 8 6 4 11.1 4.1 11.1.7 11 5. BTD4-41--4.1 58 457 18 16 14 1 1 8 6 4 18.5 6. 18.5 5.8 17 6.7 4.6 BTD4-6--4 4.5 41 5 15 1 5 7. 7. 9.1 8.6 7.4 6.1 99 BTD4-86--4 5.85 5 47

6 BTD4 V Motor BTD4-41-- BTD4-6-- BTD4-86-- Stall torque M o [Nm] 4.1 6. 8.6 Rated speed n n [min -1 ] Inverter DC-bus V dc [V] Rated AC motor voltage V n [V] Motor poles number p mot 1 1 1 Resolver poles number p res Rated torque M n [Nm]. 4.6 6.1 Rated AC current I n [A] 5 7 8. Stall AC current I o [A] 6 9.1 11. Torque peak M max [Nm] 11.1 18.5 7 Current peak I max [A] 4 4 5 EMF constant K E [V/1min -1 ] 4.5 41.5 46.5 Torque constant K T [Nm/A].67.69.77 Rated power P n [W] 1 144 191 Phase to phase stator resistance R pp [W] 1.4.7.59 Phase to phase stator inductance L pp [mh] 1.6 6.9 6. Rotor inertia J m [kgcm ] 1.7.6.5 Electrical time constant t el [ms] 8.5 9.9 1. Thermal time constant t th [min] 9 1 Mechanical time constant t mec [ms].8.6.6 Weight without brake m M [kg] 4.75 5.4 6.96 Weight with brake m MF [kg] 5.95 6.16 7.78 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C 1 1 8 6 4 11.1 11.1 5.8 4.1.5. 1 BTD4-41--.95 915 49 18 16 14 1 1 8 6 4 18.5 6. 18.5 5.7 16 9 4.6 BTD4-6-- 4. 4 481 5 15 1 5 7. 7. 1. 8.6 7.7 6.1 14 BTD4-86-- 5.6 59 49

7 BTD5-11.6 7. Nm All BTD servomotors belonging to size 5 are equipped by the same geometrical flange, whereas the are differentiated by the length correlated to torque capacity. The basic motor configuration does not provide the electromechanical brake which is an option. When the brake is installed the motor length is increased. The motor size BTD5 is structured on four torque levels corresponding to different four motor lengths with nominal speed equal to min -1. The motor is available with power supply both ph x 4VAC and ph x VAC, keeping the same mechanical performances. On standard motor both power and control connectors are installed for electrical connection to the inverter. On demand, several connectors orientation can be supplied. 14 mm K (mm) 11.6 Nm 14.9 Nm 18.7 Nm 7. Nm Motor Stall torque Rated speed Flange Length K * [Nm] [min -1 ] [mm] Without brake With brake BTD5-116 11.6 17 4 BTD5-149 14.9 1 5 14 BTD5-187 18.7 1 8 BTD5-7 7. 91 4 (*) With reference to motors equipped with resolver. F R Motor Max load on shaft (N) F A Radial F R Axial F A BTD5-116 67 18 BTD5-149 71 15 BTD5-187 74 141 BTD5-7 78 149 ø165 M8x ø1j6 ø4k6 18x18 98x98 ø188.5 14 45 4xø1 5 K 14x14

8 BTD5 4V Motor BTD5-116--4 BTD5-149--4 BTD5-187--4 BTD5-7--4 Stall torque M o [Nm] 11.6 14.9 18.7 7. Rated speed n n [min -1 ] Inverter DC-bus V dc [V] 56 56 56 56 Rated AC motor voltage V n [V] Motor poles number p mot 1 1 1 1 Resolver poles number p res Rated torque M n [Nm] 8.4 1.9 14. 1 Rated AC current I n [A] 7.9 9.6 1.1 14.9 Stall AC current I o [A] 1.4 1.5 16.4 19 Torque peak M max [Nm] 41 51 75 Current peak I max [A] 49 49 61 68 EMF constant K E [V/1min -1 ] 68 7 69 87 Torque constant K T [Nm/A] 1.1 1.19 1.14 1.44 Rated power P n [W] 64 4 449 66 Phase to phase stator resistance R pp [W].71.48.5. Phase to phase stator inductance L pp [mh] 11.4 8.5 6.4 6.8 Rotor inertia J m [kgcm ] 6.8 8. 11. 15. Electrical time constant t el [ms] 16. 16.8 18. 1 Thermal time constant t th [min] 5 55 6 75 Mechanical time constant t mec [ms].7.5.5.4 Weight without brake m M [kg] 8.1 1.1 1.1 16.1 Weight with brake m MF [kg] 9.18 11.18 1.18 17.18 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C 5 5 15 1 5 1.5 11.6 1.15 1.55 15. 8.4 16 BTD5-116--4 7.4 4 484 45 4 5 5 15 1 5 4.5 14.9 4. 1.4 18.4 1.9 BTD5-149--4 9.9 77 458 6 51 5.7 5 4 1 18.7 16.1 148 6.7 14. BTD5-187--4 1 865 478 8 75 7 6 5 4 7. 1 75 4.9 BTD5-7--4 5. 1 1 14 5 79

9 BTD5 V Motor BTD5-116-- BTD5-149-- BTD5-187-- BTD5-7-- Stall torque M o [Nm] 11.6 14.9 18.7 7. Rated speed n n [min -1 ] Inverter DC-bus V dc [V] Rated AC motor voltage V n [V] Motor poles number p mot 1 1 1 1 Resolver poles number p res Rated torque M n [Nm] 8.4 1.9 14. 1. Rated AC current I n [A] 1. 15.6.4 5.4 Stall AC current I o [A] 17..1 7.9.4 Torque peak M max [Nm] 41 51 75 Current peak I max [A] 8 8 15 116 EMF constant K E [V/1min -1 ] 4.5 44.5 4.5 51. Torque constant K T [Nm/A].67.74.67.84 Rated power P n [W] 64 4 449 66 Phase to phase stator resistance R pp [W].5.19.1.1 Phase to phase stator inductance L pp [mh] 4.... Rotor inertia J m [kgcm ] 6.8 8. 11. 15. Electrical time constant t el [ms] 16. 16.8 18. 19. Thermal time constant t th [min] 5 55 6 75 Mechanical time constant t mec [ms].7.5.5.4 Weight without brake m M [kg] 8.1 1.1 1.1 16.1 Weight with brake m MF [kg] 9.18 11.18 1.18 17.18 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C 5 5 15 1 5 1.5 11.6 1.1 1.55 15.8 8.4 11 BTD5-116-- 7.5 4 49 45 4 5 5 15 1 5 4.5 14.9 4. 1.8 16 1.6 BTD5-149-- 1. 69 449 6 51 5.7 5 4 1 18.7 16.1 15 7.8 14. BTD5-187-- 1 4 49 8 75 7 6 5 4 7. 1 75 4.9 8.4 1 11 BTD5-7--.7 15 9

BCR - Servomotor brushless (high dynamics) The architecture of magnet circuits and the winding insulation give to BCR high dynamic performances always assuring a long life time to him. The BCR series is developed in 7 sizes identified by progressive digit (from to 8) corresponding to identical quantity of flanges designed for defined coupling with gearboxes. BTD alike, BCR series also makes available several torque values obtained from several motor lengths from which it is possible to extract high continuous torque and high temporary overload up to 4% of nominal levels. The meaning of the name is the following: BCR = Brushless-Classic-Range The large torque range (. 115 Nm) in continuous duty and the high overload make the BCR very suitable for high dynamic applications where significant accelerations are involved. Series Size Flange Speed Stall torque Overload [mm] [min -1 ] [Nm] [%] 55 45..4.6.8-4 86 45.65 1..5. - 4 4 98 1.6 5. 7.5-4 BCR 5 14 6.6 1.5 1.5 17.. 6 19 1.5 19.. 9. - 7 19 7.. 4. - - 8 4 / 4. 68. 9. 115. - Overload Stall torque 4% % 4 5 6 7 8 Size

ø6 1 BCR -..8 Nm All BCR servomotors belonging to size are equipped by the same geometrical flange, whereas the are differentiated by the length (K) correlated to torque capacity. The basic motor configuration does not provide the electromechanical brake which is an option. When the brake is installed the motor length is increased. The motor size BCR is structured on four torque levels corresponding to different four motor lengths with nominal speed equal to 45 min -1. The motor is available with power supply both ph x 4VAC and ph x VAC, keeping the same mechanical performances. On standard motor both power and control connectors are installed for electrical connection to the inverter. On demand, several connectors orientation can be supplied. 55 mm K (mm). Nm.4 Nm.6 Nm.8 Nm Motor Stall torque Rated speed Flange Length K * [Nm] [min -1 ] [mm] Without brake With brake BCR-. 98 11 BCR-4.4 11 146 45 55 BCR-6.6 18 161 BCR-8.8 14 176 (*) With reference to motors equipped with resolver. F R Motor Max load on shaft (N) F A Radial F R Axial F A BCR- 5 4 BCR-4 7 45 BCR-6 45 47 BCR-8 5 48 ø74 ø4j6 ø9k6 5x5.5 4 7 K 4xø5.8 55x55

BCR 4V Motor BCR--45-4 BCR-4-45-4 BCR-6-45-4 BCR-8-45-4 Stall torque M o [Nm]..4.6.8 Rated speed n n [min -1 ] 45 45 45 45 Inverter DC-bus V dc [V] 56 56 56 56 Rated AC motor voltage V n [V] Motor poles number p mot 6 6 6 6 Resolver poles number p res Rated torque M n [Nm].19.6.55.7 Rated AC current I n [A].48.51.7.86 Stall AC current I o [A].47.54.7.91 Torque peak M max [Nm].8 1.6.4. Current peak I max [A]...1.9 EMF constant K E [V/1min -1 ] 5.5 45. 5. 5. Torque constant K T [Nm/A].4.74.8.88 Rated power P n [W] 9 17 6 4 Phase to phase stator resistance R pp [W] 84. 77. 51. 8.4 Phase to phase stator inductance L pp [mh] 5. 6. 45.5 9.7 Rotor inertia J m [kgcm ].6.8.11.1 Electrical time constant t el [ms].59.8.9 1. Thermal time constant t th [min] 1 15 Mechanical time constant t mec [ms] 4.9 1.9 1.4 1.1 Weight without brake m M [kg].9 1.6 1.1 1.6 Weight with brake m MF [kg] 1.5 1.1 1.6 1.51 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C.9.8.8.8.7.7.6.5.4...1..195.19 9 4444 BCR--45-4 159.185 17 1.8 1.6 1.59 1.6 1.4 1. 1.87.8.6.4.4.9.6. 1 445 BCR-4-45-4.6 6156 7.5 1.5 1.5.4.4 1..6.6.55 BCR-6-45-4.55.5.5 1.5 1.5..16.8.77 1.4.7 BCR-8-45-4.71 41 4485 56 66 8 4485 5 6

BCR V Motor BCR--45- BCR-4-45- BCR-6-45- BCR-8-45- Stall torque M o [Nm]..4.6.8 Rated speed n n [min -1 ] 45 45 45 45 Inverter DC-bus V dc [V] Rated AC motor voltage V n [V] Motor poles number p mot 6 6 6 6 Resolver poles number p res Rated torque M n [Nm].19.6.55.7 Rated AC current I n [A].6.88 1.18 1.47 Stall AC current I o [A].59.9 1. 1.56 Torque peak M max [Nm].8 1.6.4. Current peak I max [A].5 4. 5. 6.7 EMF constant K E [V/1min -1 ].5 6.. 1. Torque constant K T [Nm/A].4.4.49.51 Rated power P n [W] 9 17 6 4 Phase to phase stator resistance R pp [W] 54. 6. 19.9 14.6 Phase to phase stator inductance L pp [mh]. 1.4 17. 14.4 Rotor inertia J m [kgcm ].6.8.11.1 Electrical time constant t el [ms].59.8.87.98 Thermal time constant t th [min] 1 15 Mechanical time constant t mec [ms] 4.9. 1.5 1. Weight without brake m M [kg].9 1.6 1.1 1.6 Weight with brake m MF [kg] 1.5 1.1 1.6 1.51 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C.9.8.8.8.7.6.5.49.4...1..195.19 154 449 BCR--45-.185 769 976 1.8 1.6 1.6 1.59 1.4 1..95 1.8.6.4.4.9.6. 4 447 BCR-4-45-.6 65 769.5 1.5 1.5.4.7 1..6.57.55 BCR-6-45-.55.5.5 1.5 1.5..16 1.5.8.75.7 BTD-4--4.71 17 449 567 678 6 449 5485 645

4 BCR -.65 Nm All BCR servomotors belonging to size are equipped by the same geometrical flange, whereas the are differentiated by the length (K) correlated to torque capacity. The basic motor configuration does not provide the electromechanical brake which is an option. When the brake is installed the motor length is increased. The motor size BCR is structured on four torque levels corresponding to different four motor lengths with nominal speed equal to 45 min -1. The motor is available with power supply both ph x 4VAC and ph x VAC, keeping the same mechanical performances. On standard motor both power and control connectors are installed for electrical connection to the inverter. On demand, several connectors orientation can be supplied. 86 mm K (mm).65 Nm 1. Nm.5 Nm Nm Motor Stall torque Rated speed Flange Length K * [Nm] [min -1 ] [mm] Without brake With brake BCR-65.65 19 14 BCR-1 1. 17 16 45 86 BCR-5.5 16 196 BCR-. 181 14 (*) With reference to motors equipped with resolver. Motor Max load on shaft (N) F R Radial F R Axial F A BCR-65 7 7 BCR-1 9 75 BCR-5 4 8 BCR- 41 8 F A ø8j6 M4x1 ø14k6 74x74 ø115 ø1 11 4xø7 K 86x86

5 BCR 4V Motor BCR-65-45-4 BCR-1-45-4 BCR-5-45-4 BCR--45-4 Stall torque M o [Nm].65 1..5 Rated speed n n [min -1 ] 45 45 45 45 Inverter DC-bus V dc [V] 56 56 56 56 Rated AC motor voltage V n [V] Motor poles number p mot 6 6 6 6 Resolver poles number p res Rated torque M n [Nm].58 1.5..1 Rated AC current I n [A].75 1.4.. Stall AC current I o [A].79 1.4.6.6 Torque peak M max [Nm].6 5. 1. 1. Current peak I max [A].4 6.1 11. 1.4 EMF constant K E [V/1min -1 ] 5. 55. 58. 6. Torque constant K T [Nm/A].8.91.96 1.4 Rated power P n [W] 495 94 99 Phase to phase stator resistance R pp [W] 5. 17. 7. 6. Phase to phase stator inductance L pp [mh] 6. 9.9 15.4 14. Rotor inertia J m [kgcm ].5.65 1.4 1.5 Electrical time constant t el [ms] 1. 1.8.. Thermal time constant t th [min] 5 Mechanical time constant t mec [ms] 6.4. 1.8 1.4 Weight without brake m M [kg] 1.75.5..65 Weight with brake m MF [kg]..7.67 4.1 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C. 1.5 1.5.6.57 1.1.65.645.58 BCR-65-45-4.57 6 5 4 1 5. 5.1.6 1. 1. 1.1 BCR-1-45-4 1.5 196 4518 55 66 89 4485 58 6 1 1 8 6 4 1 9.85 5..5.6 BCR-5-45-4.1 14 1 1 8 6 4 1 1 4.7.46.1 BCR--45-4.1 1 4485 55 569 8 4485 5 6

6 BCR V Motor BCR-65-45- BCR-1-45- BCR-5-45- BCR--45- Stall torque M o [Nm].65 1..5 Rated speed n n [min -1 ] 45 45 45 45 Inverter DC-bus V dc [V] Rated AC motor voltage V n [V] Motor poles number p mot 6 6 6 6 Resolver poles number p res Rated torque M n [Nm].58 1.5..1 Rated AC current I n [A] 1.1..4.6 Stall AC current I o [A] 1.8.4 4. 4.8 Torque peak M max [Nm].6 5. 1. 1. Current peak I max [A] 5.9 1.1 17. 1. EMF constant K E [V/1min -1 ] 8.5.5 7.5 7.5 Torque constant K T [Nm/A].47.55.6.6 Rated power P n [W] 495 94 99 Phase to phase stator resistance R pp [W] 15.6 6.5..1 Phase to phase stator inductance L pp [mh]. 11.1 6. 5. Rotor inertia J m [kgcm ].5.65 1.4 1.5 Electrical time constant t el [ms] 1. 1.7..4 Thermal time constant t th [min] 5 Mechanical time constant t mec [ms] 6.1.4 1.9 1.4 Weight without brake m M [kg] 1.75.5..65 Weight with brake m MF [kg]..7.67 4.1 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C. 1.5 1.5.6.55 1..65.645.58 BCR-65-45-.57 6 5 4 1 5. 5.1.5 1. 1. 1.1 BCR-1-45- 1.5 9 4485 5915 7 8 4485 5 597 1 1 8 6 4 1 9.81.9.5. BCR-5-45-.1 14 1 1 8 6 4 1 1 5..46.1 BCR--45-.1 94 449 495 5 18 4485 5 5

7 BCR4-1 7.5 Nm All BCR servomotors belonging to size 4 are equipped by the same geometrical flange, whereas the are differentiated by the length (K) correlated to torque capacity. The basic motor configuration does not provide the electromechanical brake which is an option. When the brake is installed the motor length is increased. The motor size BCR4 is structured on four torque levels corresponding to different four motor lengths with nominal speed equal to min -1. The motor is available with power supply both ph x 4VAC and ph x VAC, keeping the same mechanical performances. On standard motor both power and control connectors are installed for electrical connection to the inverter. On demand, several connectors orientation can be supplied. 98 mm K (mm) 1 Nm.6 Nm 5. Nm 7.5 Nm Motor Stall torque Rated speed Flange Length K * [Nm] [min -1 ] [mm] Without brake With brake BCR4-1 1 116 148 BCR4-6.6 146 178 98 BCR4-5 5. 176 8 BCR4-75 7.5 1 5 (*) With reference to motors equipped with resolver. F R Motor Max load on shaft (N) F A Radial F R Axial F A BCR4-1 8 6 BCR4-6 68 11 BCR4-5 676 18 BCR4-75 711 15 ø115 ø95j6 M5x14 ø19k6 ø1 4 14 K ø9 98x98

8 BCR4 4V Motor BCR4-1--4 BCR4-6--4 BCR4-5--4 BCR4-75--4 Stall torque M o [Nm] 1..6 5. 7.5 Rated speed n n [min -1 ] Inverter DC-bus V dc [V] 56 56 56 56 Rated AC motor voltage V n [V] Motor poles number p mot 6 6 6 6 Resolver poles number p res Rated torque M n [Nm].98. 4.6 6.4 Rated AC current I n [A] 1.5 1.85.8 4.4 Stall AC current I o [A] 1.6 1.9 4.1 4.8 Torque peak M max [Nm] 4 1.4 1.. Current peak I max [A] 6.4 11.5 5. 9. EMF constant K E [V/1min -1 ] 57 8. 78. 94. Torque constant K T [Nm/A].94 1.6 1.9 1.55 Rated power P n [W] 8 7 144 1 Phase to phase stator resistance R pp [W] 16. 9.6 4.. Phase to phase stator inductance L pp [mh] 75 41.5 4. 19. Rotor inertia J m [kgcm ].79 1.9.7 4. Electrical time constant t el [ms].1 4. 5.7 6.4 Thermal time constant t th [min] 45 6 64 66 Mechanical time constant t mec [ms] 5.6 1.7 1..9 Weight without brake m M [kg].7 4.5 5.6 7.7 Weight with brake m MF [kg].5 5. 6.4 8.5 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C 4.5 4.5.5 1.5 1.5 4 1.9.99 64.9 BCR4-1--4.9 451 579 1 1.4 1. 1 8 6 4.6.47 14 4.7. BCR4-6--4. 5 4 5 15 1 5 1. 1 5. 5 1. 4.6 BCR4-5--4 4.55 5 5 15 1 5 9.8 1.1 7.5 7.15 6.4 BCR4-75--4 6.4 17 71 4 1 18 51

9 BCR4 V Motor BCR4-1-- BCR4-6-- BCR4-5-- BCR4-75-- Stall torque M o [Nm] 1..6 5. 7.5 Rated speed n n [min -1 ] Inverter DC-bus V dc [V] Rated AC motor voltage V n [V] Motor poles number p mot 6 6 6 6 Resolver poles number p res Rated torque M n [Nm].98. 4.6 6.4 Rated AC current I n [A] 1.8. 5.9 8.1 Stall AC current I o [A] 1.8.1 6.5 9.1 Torque peak M max [Nm] 4 1.4 1.. Current peak I max [A] 11 18.9 9. 54. EMF constant K E [V/1min -1 ] 5. 49.5 5. Torque constant K T [Nm/A].55.8.8.8 Rated power P n [W] 8 7 144 1 Phase to phase stator resistance R pp [W] 1.5.6 1.66.87 Phase to phase stator inductance L pp [mh] 5.7 15.9 9.8 5.6 Rotor inertia J m [kgcm ].79 1.9.7 4. Electrical time constant t el [ms] 1.9 4.4 5.9 6.4 Thermal time constant t th [min] 45 6 64 66 Mechanical time constant t mec [ms] 6. 1.7 1.1.9 Weight without brake m M [kg].7 4.5 5.6 7.7 Weight with brake m MF [kg].5 5. 6.4 8.5 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C 4.5 4.5.5 1.5 1.5 4 1.97.99 5.9 BCR4-1--.84 555 66 1 1.4 1. 1 8 6 4.6.47 14 4.6. BCR4-6--. 5 4 5 15 1 5 1. 1 5. 5 8.7 4.6 BCR4-5-- 4.6 5 5 15 1 5 14.6 7.5 7.15 6.4 BCR4-75-- 6.4 1 5 44 155 56 4

4 BCR5-6.6 Nm All BCR servomotors belonging to size 5 are equipped by the same geometrical flange, whereas the are differentiated by the length (K) correlated to torque capacity. The basic motor configuration does not provide the electromechanical brake which is an option. When the brake is installed the motor length is increased. The motor size BCR5 is structured on five torque levels corresponding to different five motor lengths with nominal speed equal to min -1. The motor is available with power supply both ph x 4VAC and ph x VAC, keeping the same mechanical performances. On standard motor both power and control connectors are installed for electrical connection to the inverter. On demand, several connectors orientation can be supplied. 14 mm K (mm) 6.6 Nm 1.5 Nm 1.5 Nm 17 Nm Nm Motor Stall torque Rated speed Flange Length K * [Nm] [min -1 ] [mm] Without brake With brake BCR5-66 6.6 185 8 BCR5-15 1.5 19 6 BCR5-15 1.5 14 6 79 BCR5-17 17 7 1 BCR5-4 47 (*) With reference to motors equipped with resolver. Motor Max load on shaft (N) F R Radial F R Axial F A BCR5-66 69 1 BCR5-15 7 19 BCR5-15 748 14 BCR5-17 77 147 BCR5-79 15 F A ø165 M8x ø1j6 ø4k6 18x18 98x98 ø188.5 5 14 K 45 4xø1 14x14

41 BCR5 4V Motor BCR5-66--4 BCR5-15--4 BCR5-15--4 BCR5-17--4 BCR5---4 Stall torque M o [Nm] 6.6 1.5 1.5 17.. Rated speed n n [min -1 ] Inverter DC-bus V dc [V] 56 56 56 56 56 Rated AC motor voltage V n [V] Motor poles number p mot 6 6 6 6 6 Resolver poles number p res Rated torque M n [Nm] 5.7 8.8 11. 14.5 17.5 Rated AC current I n [A] 4. 6. 9.5 1. 1.5 Stall AC current I o [A] 4.5 7. 11. 11.4 1.8 Torque peak M max [Nm] 19.8. 41. 51. 66. Current peak I max [A] 6 56 57 64 EMF constant K E [V/1min -1 ] 88. 87. 7. 9. 14. Torque constant K T [Nm/A] 1.46 1.44 1.1 1.49 1.7 Rated power P n [W] 179 76 45 455 55 Phase to phase stator resistance R pp [W] 4. 1.7.95.95.95 Phase to phase stator inductance L pp [mh] 7.8 15. 9. 1. 1.5 Rotor inertia J m [kgcm ] 4. 6. 7. 9.5 11.7 Electrical time constant t el [ms] 6.7 9. 9.5 1.6 11.1 Thermal time constant t th [min] 45 5 55 6 75 Mechanical time constant t mec [ms] 1.4.9.8.7.7 Weight without brake m M [kg] 7.5 1. 11. 1.7 16. Weight with brake m MF [kg] 9. 11.8 1. 15.5 18. All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C 5 15 1 5 19.8 19.8 7.8 6.6 6. 5.7 BCR5-66--4 5.7 14 15 75 5 5 15 1 5 1.5 1.5 1.5 9.6 14.6 8.8 15 BCR5-15--4 8.5 5 79 45 4 5 5 15 1 5 4.5 1.5 4.1 1.18 171.7 11 BCR5-15--4 1.5 88 45 6 5 4 1 51 49.9 17.5 15 4. 14.5 BCR5-17--4 1.7 7 6 5 4 1 66 65.5.1 17.5 BCR5---4 1. 174 5 67 14 185 17

4 BCR5 V Motor BCR5-66-- BCR5-15-- BCR5-15-- BCR5-17-- BCR5--- Stall torque M o [Nm] 6.6 1.5 1.5 17.. Rated speed n n [min -1 ] Inverter DC-bus V dc [V] Rated AC motor voltage V n [V] Motor poles number p mot 6 6 6 6 6 Resolver poles number p res Rated torque M n [Nm] 5.7 8.8 11. 14.5 17.5 Rated AC current I n [A] 6.8 11.5 14.5 16.. Stall AC current I o [A] 7.7 1.4 17.4 18.4 5.6 Torque peak M max [Nm] 19.8. 41. 51. 66. Current peak I max [A] 8 67 87 91 17 EMF constant K E [V/1min -1 ] 5. 47.5 47. 56. 5. Torque constant K T [Nm/A].86.79.78.9.86 Rated power P n [W] 179 76 45 455 55 Phase to phase stator resistance R pp [W] 1.44.51.8.6.4 Phase to phase stator inductance L pp [mh] 9.6 4.6.6.8.6 Rotor inertia J m [kgcm ] 4. 6. 7. 9.5 11.7 Electrical time constant t el [ms] 6.7 9. 9.5 1.6 1.8 Thermal time constant t th [min] 45 5 55 6 75 Mechanical time constant t mec [ms] 1..9.8.7.7 Weight without brake m M [kg] 7.5 1. 11. 1.7 16. Weight with brake m MF [kg] 9. 11.8 1. 15.5 18. All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C 5 19.8 19.8 15 1 8.4 6.6 6. 5.7 5 19 BCR5-66-- 5.7 9 85 5 5 15 1 5 1.5 1.5 1.5 9.9 166 17.6 8.8 BCR5-15-- 8.5 64 41 45 4 5 5 15 1 5 4.5 1.5 4.5 1. 164.5 11 BCR5-15-- 1 67 46 6 5 4 1 51 5.4 17.5 15.8 1.1 14.5 BCR5-17-- 14.5 7 6 5 4 1 66 66 19.5 17.5 BCR5--- 16 146 57 154 4 85

4 BCR6-1.5 9 Nm All BCR servomotors belonging to size 6 are equipped by the same geometrical flange, whereas the are differentiated by the length (K) correlated to torque capacity. The basic motor configuration does not provide the electromechanical brake which is an option. When the brake is installed the motor length is increased. The motor size BCR6 is structured on four torque levels corresponding to different four motor lengths with nominal speed equal to min -1. The motor is available with power supply both ph x 4VAC and ph x VAC, keeping the same mechanical performances. On standard motor both power and control connectors are installed for electrical connection to the inverter. On demand, several connectors orientation can be supplied. 19 mm K (mm) 1.5 Nm 19 Nm Nm 9 Nm Motor Stall torque Rated speed Flange Length K * [Nm] [min -1 ] [mm] Without brake With brake BCR6-15 1.5 1 54 BCR6-19 19 5 88 19 BCR6-5 BCR6-9 9 1 6 (*) With reference to motors equipped with resolver. F R Motor Max load on shaft (N) F A Radial F R Axial F A BCR6-15 78 15 BCR6-19 74 141 BCR6-756 144 BCR6-9 794 151 ø15 M8x19 ø18j6 ø4k6 158x158 98x98 ø5.5 1 45 4xø1 5 K 19x19

44 BCR6 4V Motor BCR6-15--4 BCR6-19--4 BCR6---4 BCR6-9--4 Stall torque M o [Nm] 1.5 19 9 Rated speed n n [min -1 ] Inverter DC-bus V dc [V] 56 56 56 56 Rated AC motor voltage V n [V] Motor poles number p mot 6 6 6 6 Resolver poles number p res Rated torque M n [Nm] 1. 17. 19. 4. Rated AC current I n [A] 8. 1.8 1.1 14.7 Stall AC current I o [A] 8. 1.8 14.6 17. Torque peak M max [Nm] 41. 57. 66. 87. Current peak I max [A] 5 59 6 7 EMF constant K E [V/1min -1 ] 1. 8. 91. 1. Torque constant K T [Nm/A] 1.65 1.7 1.51 1.69 Rated power P n [W] 48 54 597 754 Phase to phase stator resistance R pp [W] 1.1.4.41.1 Phase to phase stator inductance L pp [mh] 1.5 6. 6.4 5.6 Rotor inertia J m [kgcm ] 1.1 18.7.. Electrical time constant t el [ms] 1. 15. 15.6 18.1 Thermal time constant t th [min] 45 5 6 7 Mechanical time constant t mec [ms].9.7.7.6 Weight without brake m M [kg] 1.9 18.. 6.7 Weight with brake m MF [kg] 16.76 1.6.16 9.56 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C 5 45 4 5 5 15 1 5 44 1.5 44 1. 16 19.1 1 BCR6-15--4 1 15 5 6 5 4 1 57 19 57 17.7 198 9.8 17 BCR6-19--4 17 58 97 7 6 5 4 1 66 66. 18 8.4 19 BCR6---4 19 1 6 1 9 8 7 6 5 4 1 87 9 87 6 184 46 4 BCR6-9--4 4 15 4

45 BCR6 V Motor BCR6-15-- BCR6-19-- BCR6--- BCR6-9-- Stall torque M o [Nm] 1.5 19 9 Rated speed n n [min -1 ] Inverter DC-bus V dc [V] Rated AC motor voltage V n [V] Motor poles number p mot 6 6 6 6 Resolver poles number p res Rated torque M n [Nm] 1. 17. 19. 4. Rated AC current I n [A] 14.6 1..9 6.8 Stall AC current I o [A] 14.6. 5.6 1. Torque peak M max [Nm] 41. 57. 66. 87. Current peak I max [A] 6 97 18 1 EMF constant K E [V/1min -1 ] 56. 5. 5. 56. Torque constant K T [Nm/A].9.8.86.9 Rated power P n [W] 48 54 597 754 Phase to phase stator resistance R pp [W].4.15.1.9 Phase to phase stator inductance L pp [mh] 4...1 1.7 Rotor inertia J m [kgcm ] 1.1 18.7.. Electrical time constant t el [ms] 1.4 15. 16. 18.9 Thermal time constant t th [min] 45 5 6 7 Mechanical time constant t mec [ms].9.7.7.6 Weight without brake m M [kg] 1.9 18.. 6.7 Weight with brake m MF [kg] 16.76 1.6.16 9.56 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C 5 45 4 5 5 15 1 5 44 1.5 44 1. 168.8 1 BCR6-15-- 1 15 57 6 5 4 1 57 19 57 17.7 4.5 17 BCR6-19-- 17 6 97 7 6 5 4 1 66 66.1 195 44. 19 BCR6--- 18.5 49 84 1 9 8 7 6 5 4 1 87 9 87 5.8 184 5.7 4 BCR6-9-- 4 15 4

46 BCR7-7 4 Nm All BCR servomotors belonging to size 7 are equipped by the same geometrical flange, whereas the are differentiated by the length (K) correlated to torque capacity. The basic motor configuration does not provide the electromechanical brake which is an option. When the brake is installed the motor length is increased. The motor size BCR7 is structured on three torque levels corresponding to different three motor lengths with nominal speed equal to min -1. The motor is available with power supply both ph x 4VAC and ph x VAC, keeping the same mechanical performances. On standard motor both power and control connectors are installed for electrical connection to the inverter. On demand, several connectors orientation can be supplied. 19 mm K (mm) 7 Nm Nm 4 Nm Motor Stall torque Rated speed Flange Length K * [Nm] [min -1 ] [mm] Without brake With brake BCR7-7 7 4 96 BCR7-19 57 11 BCR7-4 4 87 41 (*) With reference to motors equipped with resolver. Motor Max load on shaft (N) F R Radial F R Axial F A BCR7-7 148 56 BCR7-17 6 BCR7-4 146 67 F A ø15 M1x ø18j6 ø8k6 19x19 98x98 ø5 58 K 45 4xø15 19x19

47 BCR7 4V Motor BCR7-7--4 BCR7---4 BCR7-4--4 Stall torque M o [Nm] 7 4 Rated speed n n [min -1 ] Inverter DC-bus V dc [V] 56 56 56 Rated AC motor voltage V n [V] Motor poles number p mot 6 6 6 Resolver poles number p res Rated torque M n [Nm] 1.. 6. Rated AC current I n [A] 1.5 15. 17.9 Stall AC current I o [A] 16. 19. 4.7 Torque peak M max [Nm] 81. 96. 1. Current peak I max [A] 6 74 96 EMF constant K E [V/1min -1 ] 1 1 98 Torque constant K T [Nm/A] 1.69 1.69 1.6 Rated power P n [W] 66 716 817 Phase to phase stator resistance R pp [W].4.5. Phase to phase stator inductance L pp [mh] 4.4.8.7 Rotor inertia J m [kgcm ] 6.1 9. 45.5 Electrical time constant t el [ms] 1. 1.8 11.7 Thermal time constant t th [min] 6 67 7 Mechanical time constant t mec [ms].9.8.7 Weight without brake m M [kg].5 6. 1.5 Weight with brake m MF [kg] 6.75 9.5 4.4 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C 9 8 7 6 5 4 1 81 7 8.8 8 5 1 BCR7-7--4 1 9 1 1 8 6 4 96 94.5 5.6 7 41.5 BCR7---4 11 14 1 1 8 6 1 117 4 4 8. 65 BCR7-4--4 91. 6 4.4 64 45 6

48 BCR7 V Motor BCR7-7-- BCR7--- BCR7-4-- Stall torque M o [Nm] 7 4 Rated speed n n [min -1 ] Inverter DC-bus V dc [V] Rated AC motor voltage V n [V] Motor poles number p mot 6 6 6 Resolver poles number p res Rated torque M n [Nm] 1.. 6. Rated AC current I n [A].7 5.9 1.8 Stall AC current I o [A] 8..8 44. Torque peak M max [Nm] 81. 96. 1. Current peak I max [A] 11 18 17 EMF constant K E [V/1min -1 ] 58 59 55 Torque constant K T [Nm/A].96.98.91 Rated power P n [W] 66 716 817 Phase to phase stator resistance R pp [W].15.1.7 Phase to phase stator inductance L pp [mh]...8 Rotor inertia J m [kgcm ] 6.1 9. 45.5 Electrical time constant t el [ms] 14.7 1.8 11.4 Thermal time constant t th [min] 6 67 7 Mechanical time constant t mec [ms] 1..9.7 Weight without brake m M [kg].5 6. 1.5 Weight with brake m MF [kg] 6.75 9.5 4.4 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C 9 8 7 6 5 4 1 81 7 8.8 4 49.5 1 BCR7-7--.8 45 44 1 1 8 6 4 96 94.5 5.6 7 54.4 BCR7--- 5 8 14 1 1 8 6 1 117 4 4 8. 65 BCR7-4-- 91. 6 4.4 64 45 6

49 BCR8-4 115 Nm All BCR servomotors belonging to size 8 are equipped by the same geometrical flange, whereas the are differentiated by the length (K) correlated to torque capacity. The basic motor configuration does not provide the electromechanical brake which is an option. When the brake is installed the motor length is increased. The motor size BCR8 is structured on four torque levels corresponding to different four motor lengths with nominal speed equal to / min -1. The motor is available with power supply both ph x 4VAC and ph x VAC, keeping the same mechanical performances. On standard motor both power and control connectors are installed for electrical connection to the inverter. On demand, several connectors orientation can be supplied. 4 mm K (mm) 4 Nm 68 Nm 9 Nm 115 Nm Motor Stall torque Rated speed Shaft Flange Length K * [Nm] [min -1 ] Diameter ø Length L [mm] Without brake With brake BCR8-4 4 8 8 11 79 BCR8-68 68 8 8 79 447 4 BCR8-9 9 4 11 447 515 BCR8-115 115 4 11 515 58 (*) With reference to motors equipped with resolver. F R Motor Max load on shaft (N) F A Radial F R Axial F A BCR8-4 17 BCR8-68 1785 9 BCR8-9 1775 7 BCR8-115 18 46 ø 6 ø65 M1x ø ød 5x5 18z18 ø 4 18 54 4xø14.5 L K 4x4

5 BCR8 4V Motor BCR8-4--4 BCR8-68--4 BCR8-9--4 BCR8-115--4 Stall torque M o [Nm] 4 68 9 115 Rated speed n n [min -1 ] Inverter DC-bus V dc [V] 56 56 56 56 Rated AC motor voltage V n [V] 5 5 5 5 Motor poles number p mot 6 6 6 6 Resolver poles number p res Rated torque M n [Nm]. 56. 7. 85. Rated AC current I n [A] 17.8. 5..4 Stall AC current I o [A] 1.8 5.4.1 4.1 Torque peak M max [Nm] 1 4 79 45 Current peak I max [A] 85 99 19 164 EMF constant K E [V/1min -1 ] 111 16 17 165 Torque constant K T [Nm/A] 1.84.7.8.7 Rated power P n [W] 94 117 1466 178 Phase to phase stator resistance R pp [W].5.4.15.11 Phase to phase stator inductance L pp [mh] 5.7 6. 4.8.4 Rotor inertia J m [kgcm ] 76 114 15 19 Electrical time constant t el [ms] 6 1 Thermal time constant t th [min] 47 65 79 9 Mechanical time constant t mec [ms] 1..7.5.5 Weight without brake m M [kg] 41 56 7 89 Weight with brake m MF [kg] 5.5 65.5 9.5 98.5 All motor characteristics are referred to following conditions: T amb = 4 C (ambient temperature) DT = 15 C (winding heating temperature) curve = for continuous duty curve = for intermittent duty Torque-speed characteristic: ambient temperature 4 C 14 1 1 8 6 4 1 4 118 4. 179. BCR8-4--4 19 5 4 15 1 68 6.8 5 1 8.8 56 BCR8-68--4 56.5 55 19 5 15 1 5 79 9 77 77. 76.5 7 11 BCR8-9--4 9 4 5 5 45 8 15 115 1 96. 5 19 85 141 BCR8-115--4 84 56 15

51 Feedback resolver All servomotors in the Bonfiglioli BCR and BTD Series use a two - pole feedback resolver as standard to achieve a level of accuracy of 1 of ripple at the motor shaft. Electronic servo-drive Stator winding 1 Resolver interface Rotor (reference) Stator winding Use of this type of transducer guarantees an absolute accuracy of ± 4 at the motor shaft as well as a maximum ripple of 1. Accuracy [min] 4 Accuracy ripple - -4 18 6 mech. Accuracy spread Accuracy absolute Accuracy (ε) = electrical angle (θ el ) - mechanical angle (θ mech ) Frequency inverters from the Bonfiglioli Vectron ACTIVE series use a sophisticated electronic interface to acquire drive signals. Use of BCR and BTD servomotors with these frequency inverters dramatically reduces the effects of harmonic distortion on the sinusoidal signals and significantly improves both absolute and ripple accuracy. On request, BCR and BTD servomotors can be fitted with absolute and sin/cos encoders. Contact the Bonfiglioli Drives Service Centre for further information.

5 Resolver data sheet Stationary Rotating Stationary R1 S Stator Ve Rotor VR Stator V R S4 Stator V1 Stationary Item Value Poles number Transformation ratio.5±.5 Input voltage Input current Input frequency 7 V rms 58 ma 5 khz Phase shift 8 Null voltage mv max Impedence Z ro (W) 75 j 98 Impedence Z rs (W) 7 j 85 Impedence Z so (W) 18 j Impedence Z ss (W) 17 j DC resistence (±1%) Rotor DC resistence (±1%) Stator 4 W 1 W Accuracy ±1 Accuracy ripple Operatine temperature 1 max -55 C +155 C Max Speed, min -1 Shock (11ms) 1 m/s Vibration (1 to 5 Hz) 5 m/s Weight Rotor Weight Stator 5 g 6 g Rotor Inertia. x 1-4 kgm Insulation Housing/Winding Insulation Winding/Winding Rotor technology Stator technology Stator length 5 V min. 5 V min. Completely impregnated Completely impregnated 16.1 mm

5 Encoder feedback Bonfiglioli BTD/BCR servomotors feature as well encoders and absolute encoder feedbacks. Following encoder can be selected. Bonfiglioli designation Manufacturer Manufacturer designation Amplitudes System Heidenhain ERN 187 48 SinCos S Heidenhain ERN 1185 51 SinCos Heidenhain ERN 1185 48 SinCos D1 Heidenhain ECI 119 SinCos + EnDat.1 D Heidenhain EQI 11 SinCos + EnDat.1 D Heidenhain ECN 111 51 SinCos + EnDat.1 D4 Heidenhain EQN 115 51 SinCos + EnDat.1 H1 Sick-Stegmann SRS 5 14 SinCos + Hiperface H Sick-Stegmann SRM 5 14 SinCos + Hiperface H Sick-Stegmann SKS 6 18 SinCos + Hiperface H4 Sick-Stegmann SKM 6 18 SinCos + Hiperface H5 Sick-Stegmann SEL 7 16 SinCos + Hiperface H6 Sick-Stegmann SEK 7 16 SinCos + Hiperface H7 Sick-Stegmann SEL 5 16 SinCos + Hiperface H8 Sick-Stegmann SEK 5 16 SinCos + Hiperface Other feedbacks as available on request.

54 PTC thermal protection All motors in the BCR and BTD Series are equipped with an integrated PTC temperature sensor to protect the windings against overtemperatures exceeding the capacity of the motor s class F insulation. These sensors are not options but standard equipment on all Bonfiglioli servomotors, in conformity to DIN standard 4481. Therm/PTC+ Therm/PTC- BTD/B PT The PTC sensor integrated in the BCR and BTD servomotors uses double insulation technology to ensure conformity to EN618-5-1 safety standards when the motors are connected to a frequency inverter. The PTC temperature sensor consists of a special ceramic resistor whose Ohmic value varies with the temperature of the electrical winding with which it is held on close contact. Each temperature value generates a known resistance, so that provided the resistor is fed at a constant voltage, the output current can be used to determine the corresponding temperature. If temperature reaches an established limit, the circuit monitoring the signal trips the necessary cutout to disconnect power to the motor and prevent damage. 5 PTC 111-K1-14 C 4 Resistance [Ω] 1 1 15 14 145 Temperature [ C] 15 The output signal from the PTC sensor passes through the motor 1 - pin signal connector, on pins (PTC+) and 6 (PTC-), together with the resolver signals.

55 Electromechanical holding brake (option) BTD and BCR are used as four-quadrant actuators then they are designed to offer positive torque when they are running as motors, as well negative torque when they are running as generator. Therefore both are able to brake dynamically and statically (standstill torque) the mechanical load in every work-point consistent with corresponding motor curve. Anyway when an enduring downtime is required to the motor, an optional parking brake is available in order to save energy. The brake option can be ordered by using the value FD4 into corresponding position of the servomotor designation (see page 8 and 9 of this catalogue). When the motor is delivered without brake, the brake fitting is not possible. The brake coil power supply must be 4V DC-voltage. The brake option is responsible of an increment of the motor length (see K dimension in each motor drawing) When the brake is installed, its wires are linked to power connector together motor winding. Power connector Permanent magnet brake For each motor size, a suitable electromechanical brake is fitted with different braking torque in function of motor features. Brake data Unit BTD BTD BTD4 BTD5 BCR BCR BCR4 BCR5 BCR6 BCR7 BCR8 Torque Nm 4.5 9 18. 4.5 9. 18. 6. 6. 145. Power supply VDC 4 ( + 6% - 1% ) Nominal power W 11 1 18 4 11 1 18 4 6 6 5 Moment of inertia Kgcm.68.18.54 1.66.68.18.54 1.66 5.56 5.56 5. Weight Kg.44.59.8 1.8.15.47.65 1.5.86.5 9.5

56 Electrical connectors Even in their basic configurations, BTD and BCR Series servomotors come complete with all the necessary power and signal connectors. These are located at the top rear of the motor where they are easily accessible to cables. Connectors come with vertically oriented pins as default, but are also available with horizontal pins either facing the flange (types PA and CA) or facing in the opposite direction (types PB and CB). Connectors can also be horizontally oriented but able to rotate about an axis perpendicular to the surface of the motor casing (types PT and CT). Vertical orientation (default) Orientation facing flange PAxx and CAxx Orientation opposite to flange PBxx and CBxx Variable orientation (rotating) PTxx and CTxx All motor connectors are male and fully compatible with the corresponding female connectors on the accessory cables.

57 Power connectors The connectors are integral part of servomotors BTD and BCR. Although the side picture is referred to vertical case, the functional layout of electrical contacts internally housed does not depend on orientation of connector. Power connector (motor + brake) The power connectors include the pins for motor supply but also the ones for brake supply even if the brake is not installed. That allows to unify the visual representation of functions relevant to each contact assembled into connector housing. Power connector (male) - BTD-BTD5 / BCR-BCR7 Intercontec type B, dim. 1, 4+4 poles PIN Description 1 Phase U 4 Phase V B C Phase W A 1 D Earth / SL 4 C Brake + D Brake - A B nc / reserved nc / reserved Power connector (male) - BCR8 Intercontec type B, dim. 1.5, 4+4 poles PIN Description U Phase U + V - V W Phase V Phase W U 1 PE W PE Earth / SL + Brake + - Brake - 1 nc / reserved nc / reserved

58 Signal connectors Signal connector (feedback + PTC) The signal connectors are in charge of electrical link among resolver or encoder housed into servomotor and inverter assigned to reception of him. In the same connector are also included the PTC terminals coming from motor winding where they are always installed for motor thermal protection. The pins layout is independent on motor series and motor size. Resolver connector + PTC (male) Intercontec type A, 1 poles PIN Description 9 1 8 1 1 7 11 4 5 6 Cos + (S4) 7 Cos - (S) 4 Sin + () 8 Sin - () 5 Ref + (R) 9 Ref - (R1) Therm / PTC + 6 Therm / PTC - SinCos connector (male) Intercontec type B, dim. 1.5, 4+4 poles PIN Description 8 TM PTC + 9 TM PTC - 1 Sin+ Sin- 11 Cos+ 1 Cos- 11 1 1 1 16 9 1 15 17 4 8 14 5 7 6 5 C+ 6 C- 14 D+ 4 D- R+ 1 R- 1 V ENCS 16 V ENC 7 VL Sensor 15 VL

59 Signal connectors EnDat.1 connector (male) Intercontec type B, dim. 1.5, 4+4 poles PIN Description 8 TM PTC + 9 TM PTC - 1 A+ A- 11 B+ 1 B- 11 1 1 1 16 9 1 15 17 4 8 14 5 7 6 5 Data+ 6 Data- 14 Clock+ 4 Clock- n.c. 1 n.c. 1 V ENCS 16 V ENC 7 VL Sensor 15 VL Hiperface connector (male) Intercontec type B, dim. 1.5, 4+4 poles PIN Description 11 TM PTC + 1 TM PTC - 9 8 1 7 1 1 6 11 5 4 A+ 4 A- 5 B+ 6 B- 8 Data+ 7 Data- 1 V ENC 9 GND

6 Servocables The word servocable is referred to electrical cable connecting Bonfiglioli servomotor to respective inverter. For both BCR and BTD servomotors a servocables selection is available for power supply and sensor feed-back, justifying the distinction between power cables and signal cables. The power cable besides providing energy to motor, also supports the brake feed-in when it is present on board as option. The signal cables instead are in charge of transmission of electrical signals generated by feed-back equipment installed on motor. The same cable is also oriented to convey the PTC signals always installed inside the motor. All servocables are available in three different and fixed lengths ( meters, 5 m, 1 m) offering to user an exhaustive proposal to numerous needs of configuration. SIGNAL servocable (green) POWER servocable (orange) Servomotor Inverter Servocables

61 Signal servocables (green) Signal cables are recognized by the green colour according to Desina standard. The conductors number, their cross-section and their terminal type depend on transducer typology supported by the cable. Currently the cable is in charge of resolver connection. Both cable ends are executed with two different terminations: - on motor side the cable is equipped with metal circular connector in which twelve female contact are assembled in order to favour an easy and sure plug-in with respective male connector present on motor; - on inverter side, instead, the cable terminates with DB9 male standard connector for easy and sure plug-in with corresponding DB9 female present on EMRES- interface of inverter Active Cube Bonfiglioli. The cable is also available in a second version implemented with ferrules for connection to screw terminals on the inverter. Inverter side Motor side The ordering codes of the signal cables are described in the following table: Feedback device Cable type Notes meters 5 meters 1 meters Motor side termination Inverter side termination Resolver 8RTC5 8RTC55 8RTC15 Circular connector 1 pins female SUB-D9 Resolver 8RTC5L 8RTC55L 8RTC15L Circular connector 1 pins female 8 flying leads Absolute SinCos/EnDat 17ETC1 17ETC51 17ETC11 Circular connector 17 pins female SUB-D15 Absolute Hiperface 1HTC1 1HTC51 1HTC11 Circular connector 1 pins female SUB-D15 The signal cables fulfil the following technical requirement Compliance Shielding External insulator Conductors Bend radius DESINA (ISO 57), UL/CSA, ROHS Tinned cupper netting with > 85 % covering PUR green color Cupper strand tinned 1 x outer diameter N max bending cycles = 1 millions Acceleration Max. 4 m/s Temperature Stocking - C +8 C / Running C +6 C

6 Power servocables (orange) Both cable ends of the power cable are executed with two different termination typology: - on motor side the cable is equipped with metal circular connector in which eight female contacts are assembled in order to favour an easy and sure plug-in with respective male connector present on the motor; - on inverter side, instead, the cable terminates with flying leads covered by ferrules for plug-in into screw terminal of the inverter Inverter side Motor side All described power cables fulfil the following technical features Compliance Shielding External insulator Conductors Bend radius DESINA (ISO 57), UL/CSA, ROHS Tinned cupper netting with > 85 % covering PUR orange color Cupper strand tinned consistent with DIN VDE 95 Kl.6 Not moved = 7 x outer diameter Moved = 1 x outer diameter N max bending cycles = 1 millions Acceleration Max. 4 m/s Temperature Stocking - C +8 C / Running C +6 C

6 Power servocables (orange) In order to face different current level absorbed by different motor sizes, the power cables are executed with four conductors cross sections (1.5 mm,.5 mm, 4. mm, 1. mm ) alternative among them. For user helping during servomotor-cable match selection, the following tables are proposed where side to each motor the optimized cable is suggested. The cable ordering code is structured in the following mode: 4MBCxxyy where the field xxyy changes in function of cable length and conductors cross section (see side table) Servomotor BTD BTD 6 45 4 BTD 5 45 4 BTD 74 45 4 BTD 95 45 4 BTD 6 45 BTD 5 45 BTD 74 45 BTD 95 45 BTD 95 4 BTD 19 4 BTD 5 4 BTD 4 4 BTD 95 BTD 19 BTD 5 BTD 4 BTD 4 41 4 BTD 4 6 4 BTD 4 86 4 BTD 4 41 BTD 4 6 BTD 4 86 BTD 5 116 4 BTD 5 149 4 BTD 5 187 4 BTD 5 7 4 BTD 5 116 BTD 5 149 BTD 5 187 BTD 5 7 Power cable types meters 5 meters 1 meters 4MBC15 4MBC515 4MBC115 4MBC5 4MBC55 4MBC15 4MBC4 4MBC54 4MBC14

64 Power servocables (orange) Servomotor BCR Power cable types meters 5 meters 1 meters BCR 45 4 BCR 4 45 4 BCR 6 45 4 BCR 8 45 4 BCR 45 BCR 4 45 BCR 6 45 BCR 8 45 BCR 65 45 4 BCR 1 45 4 BCR 5 45 4 BCR 45 4 BCR 65 45 BCR 1 45 BCR 5 45 BCR 45 BCR 4 1 4 BCR 4 6 4 BCR 4 5 4 BCR 4 75 4 BCR 4 1 BCR 4 6 BCR 4 5 BCR 4 75 BCR 5 66 4 BCR 5 15 4 BCR 5 15 4 BCR 5 17 4 BCR 5 4 BCR 5 66 BCR 5 15 BCR 5 15 4MBC15 4MBC5 4MBC515 4MBC55 4MBC115 4MBC15 BCR 5 17 4MBC5 4MBC55 4MBC15 BCR 5 4MBC4 4MBC54 4MBC14 BCR 6 15 4 BCR 6 19 4 BCR 6 4 BCR 6 9 4 4MBC15 4MBC5 4MBC515 4MBC55 4MBC115 4MBC15 BCR 6 15 4MBC15 4MBC515 4MBC115 BCR 6 19 BCR 6 BCR 6 9 BCR 7 7 4 BCR 7 4 4MBC4 4MBC5 4MBC54 4MBC55 4MBC14 4MBC15 BCR 7 4 4 BCR 7 7 BCR 7 BCR 7 4 4MBC4 4MBC54 4MBC14 BCR 8 4 4 BCR 8 68 4 BCR 8 9 4 BCR 8 115 4 4MBC1 4MBC51 4MBC11 The cable ordering code is structured in the following mode: 4MBCxxyy where the field xxyy changes in function of cable length and conductors cross section (see side table)

65 Signal cable (type 8RTCxxyy) Inverter side 54 mm Motor side 6 mm Female m - 5 m - 1 m Female Power cable (type 4MBCxxyy) Inverter side Motor side - 5-7 - 1 LC Ø (1,5 mm ) (,5 mm ) (4 mm ) (1 mm ) 1-14 - 16-19 mm Female m - 5 m - 1 m Cable type LC Ø (mm) (mm) 4MBCXX15 4MBCXX5 4MBCXX4 4MBCXX1 75 95 8 45.8

Added value

67 Sharing the value of our work with you. The development of effective, tailored solutions for a wide range of applications is a fundamental aspect of our work. We succeed in this because we co-operate closely with our customers, listen to their requests and work with them to improve our own performance. Bonfiglioli is determined to deliver the best service possible before, during and after the sale of any of our products by applying all our know-how, experience, technology, and advanced communication tools. Bonfiglioli works to the strictest standards of quality and safety, as certified by seven different internationally recognised institutes. We believe in innovation, and back up this belief by dedicating 1 of our people and 5 activity centres to research and development, and by working hand in hand with some of the world s most prestigious universities. Our work increasingly brings us into contact with other nations and cultures, for which we have the greatest respect and with whom we share a vision of sustainable development based on renewable energy. This bond of commitment allows us to be an authoritative and reliable global partner for the present and the future.

68 Bonfiglioli Worldwide Presence Bonfiglioli is located in regions and countries around the world that enable us to provide faster sales and service to customers. We are around the world, and around the corner. Canada France United Kingdom Germany Slovakia Italy Turkey China USA Brazil Spain South Africa India Singapore Vietnam Australia New Zealand HEADQUARTERS BRANCHES PRODUCTION FACILITIES LOCAL SUPPORT SALES, CUSTOMER SERVICE, WARRANTY, TECH SUPPORT, SPARE PARTS BRANCH OFFICES IN 16 COUNTRIES WORLDWIDE DISTRIBUTION NETWORK

69 Bonfiglioli is your partner worldwide for power transmission and motion control. Customer satisfaction has always been one of Bonfiglioli s key values. It is pursued around the world, and in a wide range of contexts, by a network of subsidiaries located in 17 countries and on 5 continents. Each subsidiary provides rapid and efficient presales and after-sales service, and can guarantee prompt deliveries from local assembly plant and warehouses. In addition to our directly controlled subsidiaries, Bonfiglioli can also rely on an extensive network of authorised dealers, selected for their ability to guarantee excellent pre-sales and after-sales assistance. To give everybody the chance to purchase a Bonfiglioli product - anywhere. This is the ambitious objective that drives the development of our added value sales networks, off and on-line. BEST (Bonfiglioli Excellence Service Team) is one of the most modern sales organisations in the field of power transmission. Our BEST partners can benefit from our local assembly plant and warehouses, our training courses and tools, and our promotional activities. For the first time ever, manufacturer and distributors are working together from the product assembly stage and in the design of new applications, in a sharing process that sees one party transferring know-how and technology and the other partly providing a thorough knowledge of the local market.