Brushless DC Motors

Dunkermotoren BG32 SERIES Brushless DC Motor

The Dunkermotoren BG32 Series Brushless DC Motor is a high-performance and dynamic solution, delivering continuous power outputs up to 20W with peak performance reaching 27W. Designed for industrial and commercial applications, this series is ideal for robotics, automation systems, and precision tools that demand efficient, low-maintenance motion control.

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Dunkermotoren BG32 Series Brushless DC Motor

Features

  • Nominal Voltage: 12~24VDC
  • Nominal Torque: 0.025~ 0.045Nm
  • Nominal Speed: 3600~4060rpm
  • Nominal Output Power: 10.4~20.5W
  • Compatibility with Dunkermotoren’s modular system—offering gearboxes, controllers, encoders, and brakes
Selection Table
Data   BG 32x10 dCore BG 32x20 dCore
Stack length   x10 x20
Nominal voltage VDC 12 24 12 24
Nominal current A 1.6 0.76 2.53 1.13
Nominal torque Nm 0.025 0.025 0.045 0.044
Nominal speed rpm 4000 3870 4060 3600
Stall torque Nm 0.075 0.075 0.162 0.162
Maximum torque Nm 0.075 0.075 0.162 0.162
No load speed rpm 5930 5730 5460 4960
Nominal output power W 11.4 10.4 20.5 17.2
Maximum output power W 16.1 15 34.6 26.7
Torque constant Nm A-1 0.021 0.043 0.023 0.05
Terminal Resistance Ω 1.55 6.96 0.75 3.82
Terminal inductance mH 0.7 3.1 0.37 1.8
Starting current A 5.1 2.3 10 4.1
No load current A 0.14 0.05 0.17 0.07
Demagnetisation current A ≥ 8.2 ≥ 4.0 ≥ 16.5 ≥ 7.5
Rotor inertia gcm2 5.9 5.9 10.2 10.2
Weight of motor kg 0.15 0.15 0.2 0.2
External controller   BGE 3004 A, BGE 5510 dPro, BGE 6005 A
Encoder   RE 22, RE 30 (TI)
Brakes   E 38 R
Planetary gearbox   PLG 32, PLG 42 K, PLG 42 S
Downloads
bg_32_dcore_Brushless_DC_Motor_Datasheet.pdf
bg_32_ki_Brushless_DC_Motor_Datasheet.pdf
Data   BG 32x10 dCore BG 32x20 dCore
Stack length   x10 x20
Nominal voltage VDC 12 24 12 24
Nominal current A 1.6 0.76 2.53 1.13
Nominal torque Nm 0.025 0.025 0.045 0.044
Nominal speed rpm 4000 3870 4060 3600
Stall torque Nm 0.075 0.075 0.162 0.162
Maximum torque Nm 0.075 0.075 0.162 0.162
No load speed rpm 5930 5730 5460 4960
Nominal output power W 11.4 10.4 20.5 17.2
Maximum output power W 16.1 15 34.6 26.7
Torque constant Nm A-1 0.021 0.043 0.023 0.05
Terminal Resistance Ω 1.55 6.96 0.75 3.82
Terminal inductance mH 0.7 3.1 0.37 1.8
Starting current A 5.1 2.3 10 4.1
No load current A 0.14 0.05 0.17 0.07
Demagnetisation current A ≥ 8.2 ≥ 4.0 ≥ 16.5 ≥ 7.5
Rotor inertia gcm2 5.9 5.9 10.2 10.2
Weight of motor kg 0.15 0.15 0.2 0.2
External controller   BGE 3004 A, BGE 5510 dPro, BGE 6005 A
Encoder   RE 22, RE 30 (TI)
Brakes   E 38 R
Planetary gearbox   PLG 32, PLG 42 K, PLG 42 S
bg_32_dcore_Brushless_DC_Motor_Datasheet.pdf
bg_32_ki_Brushless_DC_Motor_Datasheet.pdf

Find the Right Model

Model Number Nom. Voltage (Vdc) Nom. Torque (Nm) Nom. Speed (RPM)
product variant BG32x10-12 12Vdc 0.025 4000RPM
product variant BG32x10-24 24Vdc 0.025 3870RPM
product variant BG32x20-12 12Vdc 0.045 4060RPM
product variant BG32x20-24 24Vdc 0.044 3600RPM

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