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Kuhnke B Series Servo Motor

Kuhnke

Kuhnke B Series Servo Motor

Product code: B-SERIES

High performance, precise motion and reliable servo technology Kuhnke B Series Servo Motors are brushless servo motor solutions developed for industrial automation applications that require high dynamic performance and precise motion control. Thanks to their compact design, high power density…

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Technical Specifications

Brand Kuhnke
Model / Product Code B-SERIES
Series B
Motor Type Brushless permanent magnet synchronous servo motor
Series Torque Range 0.25 – 390 Nm
Rated Speed up to 6000 rpm
Housing Options B28Q, B36Q, B56Q, B63Q, B63Y, B71Q, B100J, B132I, B160Q
Feedback Resolver, incremental encoder, absolute encoder
Brake Optional electromagnetic
Protection Class IP65
Cooling Natural; optional forced air cooling
Special Options Custom flange and shaft, different connector and thermal sensor options
Compatible Drives Kuhnke ARS and BL series servo drives
Tolerances IEC 60072-1
Models in the List 130 models · 0.25 – 229 Nm · 58–270 mm flange · 1500–4500 rpm

Model List

0.25 – 5 Nm 32 models
Product Code Nominal Torque Power Speed Current Flange Feedback Brake
B28.D2Q3M7A 0.25 Nm 151 W 3000 rpm 0.33 A 58 mm Resolver —
B28.D2Q3M7B 0.25 Nm 151 W 3000 rpm 0.33 A 58 mm Resolver Yes
B28.D5Q3M7A 0.5 Nm 154 W 3000 rpm 0.34 A 58 mm Resolver —
B28.D5Q3M7B 0.5 Nm 154 W 3000 rpm 0.34 A 58 mm Resolver Yes
B36.D6Q3M7A 0.55 Nm 172 W 3000 rpm 0.6 A 70 mm Resolver —
B36.D6Q3M7B 0.55 Nm 172 W 3000 rpm 0.6 A 70 mm Resolver Yes
B28.D7Q3M7A 0.75 Nm 230 W 3000 rpm 0.50 A 58 mm Resolver —
B28.D7Q3M7B 0.75 Nm 230 W 3000 rpm 0.50 A 58 mm Resolver Yes
B28.01Q3M7A 1 Nm 305 W 3000 rpm 0.67 A 58 mm Resolver —
B28.01Q3M7B 1 Nm 305 W 3000 rpm 0.67 A 58 mm Resolver Yes
B36.E2Q3M7A 1.2 Nm 345 W 3000 rpm 0.8 A 70 mm Resolver —
B36.E2Q3M7B 1.2 Nm 345 W 3000 rpm 0.8 A 70 mm Resolver Yes
B28.E2Q3M7A 1.25 Nm 380 W 3000 rpm 0.83 A 58 mm Resolver —
B28.E2Q3M7B 1.25 Nm 380 W 3000 rpm 0.83 A 58 mm Resolver Yes
B56.E3Q3M7A 1.35 Nm 0.4 kW 3000 rpm 0.8 A 91 mm Resolver —
B56.E3Q3M7B 1.35 Nm 0.4 kW 3000 rpm 0.8 A 91 mm Resolver Yes
B36.E8Q3M7A 1.8 Nm 518 W 3000 rpm 1.1 A 70 mm Resolver —
B36.E8Q3M7B 1.8 Nm 518 W 3000 rpm 1.1 A 70 mm Resolver Yes
B36.F4Q3M7A 2.4 Nm 690 W 3000 rpm 1.5 A 70 mm Resolver —
B36.F4Q3M7B 2.4 Nm 690 W 3000 rpm 1.5 A 70 mm Resolver Yes
B56.F6Q3M7A 2.6 Nm 0.8 kW 3000 rpm 1.5 A 91 mm Resolver —
B56.F6Q3M7B 2.6 Nm 0.8 kW 3000 rpm 1.5 A 91 mm Resolver Yes
B36.03Q3M7A 3 Nm 850 W 3000 rpm 1.9 A 70 mm Resolver —
B36.03Q3M7B 3 Nm 850 W 3000 rpm 1.9 A 70 mm Resolver Yes
B56.G5Q3M7A 3.5 Nm 1 kW 3000 rpm 1.9 A 91 mm Resolver —
B56.G5Q3M7B 3.5 Nm 1 kW 3000 rpm 1.9 A 91 mm Resolver Yes
B63.04Q3H7A 4 Nm 1.1 kW 3000 rpm 2.1 A 100 mm Resolver —
B63.04Q3H7B 4 Nm 1.1 kW 3000 rpm 2.1 A 100 mm Resolver Yes
B71.04Q3H7A 4 Nm 1.3 kW 3000 rpm 2.5 A 142 mm Resolver —
B71.04Q3H7B 4 Nm 1.3 kW 3000 rpm 2.5 A 142 mm Resolver Yes
B56.H5Q3M7A 4.5 Nm 1.2 kW 3000 rpm 2.4 A 91 mm Resolver —
B56.H5Q3M7B 4.5 Nm 1.2 kW 3000 rpm 2.4 A 91 mm Resolver Yes
5 – 30 Nm 38 models
Product Code Nominal Torque Power Speed Current Flange Feedback Brake
B63.06Q3H7A 5.25 Nm 1.6 kW 3000 rpm 3.2 A 100 mm Resolver —
B63.06Q3H7B 5.25 Nm 1.6 kW 3000 rpm 3.2 A 100 mm Resolver Yes
B63.08QDH7A 6.2 Nm 2.9 kW 4500 rpm 5.7 A 100 mm Resolver —
B63.08QDH7B 6.2 Nm 2.9 kW 4500 rpm 5.7 A 100 mm Resolver Yes
B63.08Q3H7A 7.5 Nm 2.4 kW 3000 rpm 4.6 A 100 mm Resolver —
B63.08Q3H7B 7.5 Nm 2.4 kW 3000 rpm 4.6 A 100 mm Resolver Yes
B71.08Q3H7A 7.74 Nm 2.4 kW 3000 rpm 4.7 A 142 mm Resolver —
B71.08Q3H7B 7.74 Nm 2.4 kW 3000 rpm 4.7 A 142 mm Resolver Yes
B63.10Q3H7A 8.75 Nm 2.7 kW 3000 rpm 5.4 A 100 mm Resolver —
B63.10Q3H7B 8.75 Nm 2.7 kW 3000 rpm 5.4 A 100 mm Resolver Yes
B71.12Q3H7A 11.6 Nm 3.6 kW 3000 rpm 7.1 A 142 mm Resolver —
B71.12Q3H7B 11.6 Nm 3.6 kW 3000 rpm 7.1 A 142 mm Resolver Yes
B71.16Q3H7A 13.9 Nm 4.4 kW 3000 rpm 8.5 A 142 mm Resolver —
B71.16Q3H7B 13.9 Nm 4.4 kW 3000 rpm 8.5 A 142 mm Resolver Yes
B10.20J3H7A 16.1 Nm 5.1 kW 3000 rpm 9.9 A 190 mm Resolver —
B10.20J3H7B 16.1 Nm 5.1 kW 3000 rpm 9.9 A 190 mm Resolver Yes
B71.20Q3H7A 17.5 Nm 5.5 kW 3000 rpm 10.7 A 142 mm Resolver —
B71.20Q3H7B 17.5 Nm 5.5 kW 3000 rpm 10.7 A 142 mm Resolver Yes
B10.20J2H7A 18.3 Nm 3.8 kW 2000 rpm 7.5 A 190 mm Resolver —
B10.20J2H7B 18.3 Nm 3.8 kW 2000 rpm 7.5 A 190 mm Resolver Yes
B71.26Q3H7A 18.9 Nm 5.9 kW 3000 rpm 11.6 A 142 mm Resolver —
B71.26Q3H7B 18.9 Nm 5.9 kW 3000 rpm 142 mm Resolver Yes
B71.29Q3H7A 20.3 Nm 6.4 kW 3000 rpm 12.5 A 142 mm Resolver —
B71.29Q3H7B 20.3 Nm 6.4 kW 3000 rpm 12.5 A 142 mm Resolver Yes
B71.32Q3H7A 21.8 Nm 6.8 kW 3000 rpm 13.4 A 142 mm Resolver —
B71.32Q3H7B 21.8 Nm 6.8 kW 3000 rpm 13.4 A 142 mm Resolver Yes
B10.28J3H7A 22 Nm 6.9 kW 3000 rpm 13.5 A 190 mm Resolver —
B10.28J3H7B 22 Nm 6.9 kW 3000 rpm 13.5 A 190 mm Resolver Yes
B71.35Q3H7A 23 Nm 7.2 kW 3000 rpm 14.1 A 142 mm Resolver —
B71.35Q3H7B 23 Nm 7.2 kW 3000 rpm 14.1 A 142 mm Resolver Yes
B71.38Q3H7A 24.1 Nm 7.6 kW 3000 rpm 14.8 A 142 mm Resolver —
B71.38Q3H7B 24.1 Nm 7.6 kW 3000 rpm 14.8 A 142 mm Resolver Yes
B10.28J2H7A 24.7 Nm 5.2 kW 2000 rpm 10.1 A 190 mm Resolver —
B10.28J2H7B 24.7 Nm 5.2 kW 2000 rpm 10.1 A 190 mm Resolver Yes
B13.42I3H7A 27.5 Nm 8.6 kW 3000 rpm 16.9 A 240 mm Resolver —
B13.42I3H7B 27.5 Nm 8.6 kW 3000 rpm 16.9 A 240 mm Resolver Yes
B10.36J3H7A 28 Nm 8.8 kW 3000 rpm 17.2 A 190 mm Resolver —
B10.36J3H7B 28 Nm 8.8 kW 3000 rpm 17.2 A 190 mm Resolver Yes
30 – 229 Nm 60 models
Product Code Nominal Torque Power Speed Current Flange Feedback Brake
B10.36J2H7A 30.1 Nm 6.3 kW 2000 rpm 12.3 A 190 mm Resolver —
B10.36J2H7B 30.1 Nm 6.3 kW 2000 rpm 12.3 A 190 mm Resolver Yes
B13.42I2H7A 32.5 Nm 6.8 kW 2000 rpm 13.3 A 240 mm Resolver —
B13.42I2H7B 32.5 Nm 6.8 kW 2000 rpm 13.3 A 240 mm Resolver Yes
B10.42J3H7A 32.5 Nm 10.2 kW 3000 rpm 19.9 A 190 mm Resolver —
B10.42J3H7B 32.5 Nm 10.2 kW 3000 rpm 19.9 A 190 mm Resolver Yes
B13.42IAH7A 35.5 Nm 5.6 kW 1500 rpm 10.9 A 240 mm Resolver —
B13.42IAH7B 35.5 Nm 5.6 kW 1500 rpm 10.9 A 240 mm Resolver Yes
B10.42J2H7A 36.1 Nm 7.6 kW 2000 rpm 14.8 A 190 mm Resolver —
B10.42J2H7B 36.1 Nm 7.6 kW 2000 rpm 14.8 A 190 mm Resolver Yes
B10.56J3H7A 37 Nm 11.6 kW 3000 rpm 22.7 A 190 mm Resolver —
B10.56J3H7B 37 Nm 11.6 kW 3000 rpm 22.7 A 190 mm Resolver Yes
B13.58I3H7A 38.2 Nm 12 kW 3000 rpm 23.4 A 240 mm Resolver —
B13.58I3H7B 38.2 Nm 12 kW 3000 rpm 23.4 A 240 mm Resolver Yes
B10.68J3H7A 40.9 Nm 1.8 kW 3000 rpm 25.1 A 190 mm Resolver —
B10.68J3H7B 40.9 Nm 12.8 kW 3000 rpm 25.1 A 190 mm Resolver Yes
B10.80J3H7A 40.9 Nm 12.8 kW 3000 rpm 27 A 190 mm Resolver —
B10.80J3H7B 40.9 Nm 12.8 kW 3000 rpm 27 A 190 mm Resolver Yes
B13.58I2H7A 43 Nm 9 kW 2000 rpm 17.6 A 240 mm Resolver —
B13.58I2H7B 43 Nm 9 kW 2000 rpm 17.6 A 240 mm Resolver Yes
B10.56J2H7A 44.5 Nm 9.3 kW 2000 rpm 18.2 A 190 mm Resolver —
B10.56J2H7B 44.5 Nm 9.3 kW 2000 rpm 18.2.7 A 190 mm Resolver Yes
B13.58IAH7A 47 Nm 7.4 kW 1500 rpm 14.4 A 240 mm Resolver —
B13.58IAH7B 47 Nm 7.4 kW 1500 rpm 14.4 A 240 mm Resolver Yes
B13.73I3H7A 48.9 Nm 15.4 kW 3000 rpm 30 A 240 mm Resolver —
B13.73I3H7B 48.9 Nm 15.4 kW 3000 rpm 30 A 240 mm Resolver Yes
B10.68J2H7A 50.9 Nm 10.7 kW 2000 rpm 18.2 A 190 mm Resolver —
B10.68J2H7B 50.9 Nm 10.7 kW 2000 rpm 18.2 A 190 mm Resolver Yes
B13.73I2H7A 53.5 Nm 11.2 kW 2000 rpm 21.9 A 240 mm Resolver —
B13.73I2H7B 53.5 Nm 11.2 kW 2000 rpm 21.9 A 240 mm Resolver Yes
B13.81I3H7A 53.5 Nm 16.8 kW 3000 rpm 32.8 A 240 mm Resolver —
B13.81I3H7B 53.5 Nm 16.8 kW 3000 rpm 32.8 A 240 mm Resolver Yes
B10.80J2H7A 57.8 Nm 12.1 kW 2000 rpm 23.6 A 190 mm Resolver —
B10.80J2H7B 57.8 Nm 12.1 kW 2000 rpm 23.6 A 190 mm Resolver Yes
B13.73IAH7A 58.5 Nm 9.2 kW 1500 rpm 17.9 A 240 mm Resolver —
B13.73IAH7B 58.5 Nm 9.2 kW 1500 rpm 17.9 A 240 mm Resolver Yes
B13.81I2H7A 60 Nm 12.6 kW 2000 rpm 24.6 A 240 mm Resolver —
B13.81I2H7B 60 Nm 12.6 kW 2000 rpm 24.6 A 240 mm Resolver Yes
B13.98I3H7A 60.5 Nm 19 kW 3000 rpm 37.1 A 240 mm Resolver —
B13.98I3H7B 60.5 Nm 19 kW 3000 rpm 37.1 A 240 mm Resolver Yes
B13.81IAH7A 65 Nm 10.2 kW 1500 rpm 19.9 A 240 mm Resolver —
B13.81IAH7B 65 Nm 10.2 kW 1500 rpm 19.9 A 240 mm Resolver Yes
B13.C2I3H7A 67 Nm 21 kW 3000 rpm 41.1 A 240 mm Resolver —
B13.C2I3H7B 67 Nm 21 kW 3000 rpm 41.1 A 240 mm Resolver Yes
B13.98I2H7A 72.5 Nm 15.2 kW 2000 rpm 29.7 A 240 mm Resolver —
B13.98I2H7B 72.5 Nm 15.2 kW 2000 rpm 29.7 A 240 mm Resolver Yes
B13.98IAH7A 77.5 Nm 12.2 kW 1500 rpm 23.8 A 240 mm Resolver —
B13.98IAH7B 77.5 Nm 12.2 kW 1500 rpm 23.8 A 240 mm Resolver Yes
B13.C2I2H7A 85.5 Nm 17.9 kW 2000 rpm 35 A 240 mm Resolver —
B13.C2I2H7B 85.5 Nm 17.9 kW 2000 rpm 35 A 240 mm Resolver Yes
B16.C4Q2H7A 86 Nm 18 kW 2000 rpm 35 A 270 mm Resolver —
B13.C2IAH7A 94.5 Nm 14.8 kW 1500 rpm 29 A 240 mm Resolver —
B13.C2IAH7B 94.5 Nm 14.8 kW 1500 rpm 29 A 240 mm Resolver Yes
B16.C4QAH7A 110 Nm 17.2 kW 1500 rpm 34 A 270 mm Resolver —
B16.C8Q2H7A 115 Nm 24 kW 2000 rpm 47 A 270 mm Resolver —
B16.C8QAH7A 140 Nm 22 kW 1500 rpm 43 A 270 mm Resolver —
B16.B4Q2H7A 148 Nm 31 kW 2000 rpm 61 A 270 mm Resolver —
B16.B4QAH7A 183 Nm 28.7 kW 1500 rpm 56 A 270 mm Resolver —
B16.300Q2H7A 191 Nm 40 kW 2000 rpm 78 A 270 mm Resolver —
B16.300QAH7A 229 Nm 36 kW 1500 rpm 70 A 270 mm Resolver —

Description

High performance, precise motion and reliable servo technology

Kuhnke B Series Servo Motors are brushless servo motor solutions developed for industrial automation applications that require high dynamic performance and precise motion control. Thanks to their compact design, high power density and wide range of motor options, they can be easily adapted to different machine and automation systems.

With high torque accuracy, fast acceleration, high overload capacity and precise motion control, B Series servo motors offer a reliable solution especially in machines that require continuous and dynamic motion.

Key features

0.25 – 390 Nm torque range
Nominal speed options up to 6000 rpm
High dynamic performance
High torque accuracy
High overload capacity
Compact and high power density design
Resolver, incremental and absolute encoder options
Optional electromagnetic brake
IP65 protection class
Forced air cooling option
Custom flange and shaft options
Different encoder, connector and thermal sensor options
Custom mechanical and electrical configurations on demand

Wide range of motor options

The Kuhnke B Series is offered with different housing and flange options such as B28Q, B36Q, B56Q, B63Q, B63Y, B71Q, B100J, B132I and B160Q. This creates a wide range of use, from low-power precise motion applications to high-power industrial machines.

Integrated operation with servo drives

Kuhnke B Series servo motors can be used together with Kuhnke’s ARS and BL Series servo drives to provide high-precision motion control. The servo drives support different encoder technologies as well as real-time communication options such as EtherCAT, PROFINET and CANopen.

Kuhnke B Series Servo Motors are a powerful and flexible servo solution for modern machine automation systems where precision, speed and high dynamic performance are important.

Model list

The tables above show the 130 models in the Türkiye list in three sections according to torque range; each section opens and closes separately. For housings and configurations not in the list, you can request a quote.

Applications

  • Printing machines
  • Packaging and wrapping machines
  • Textile machines
  • Plastics machines
  • Material processing systems
  • Robotic applications
  • CNC and motion control systems
  • Automated production lines
  • High-speed positioning applications

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