Brushless DC Motors

Dunkermotoren BG 66 dPro PN/EC/EI Brushless DC Motor

The Dunkermotoren BG 66 dPro PN/EC/EI is a 3-phase EC motor with an integrated 4Q servo controller, high-resolution encoder system MR 1 (4096 cpr), and Safe Torque Off (STO). It is available in three industrial Ethernet variants: PROFINET (PN) — certified for application classes 1 and 4, IRT capable; EtherCAT (EC) — CoE (CAN over EtherCAT) with distributed clocks for real-time operation; and Ethernet/IP (EI) — for integration into ControlLogix Studio.

Read More

View Models
BG 66 dPro PN/EC/EI

Features

  • 3-phase EC motor with integrated 4Q servo controller.
  • High-resolution encoder system MR 1 with 4096 cpr.
  • Safe Torque Off (STO) standard.
  • PROFINET variant (PN): certified, application classes 1 & 4, IRT capable.
  • EtherCAT variant (EC): CoE (CAN over EtherCAT), distributed clocks.
  • Ethernet/IP variant (EI): integration in ControlLogix Studio.
Specifications
BG 66 dPro PN/EC/EI Specifications
Parameter Units BG 66x25
12V		 BG 66x25
24V		 BG 66x25
48V		 BG 66x50
24V		 BG 66x50
48V		 BG 66x75
48V
Nominal voltage VDC 12 24 48 24 48 48
Nominal current
(thermally connected / insulated)		 A* 14.0 / 13.5 11.3 / 8.0 5.4 / 4 14.0 / 9.9 8.0 / 5.0 12.1 / 6.3
Nominal torque
(thermally connected / insulated)		 Nm* 0.33 / 0.31 0.62 / 0.40 0.62 / 0.42 0.83 / 0.54 1.02 / 0.56 1.53 / 0.69
Nominal speed
(thermally connected / insulated)		 rpm* 3900 / 4030 3300 / 3820 3170 / 3660 3200 / 3570 2990 / 3520 3060 / 3620
Maximum torque Nm** 0.77 1 1.03 1.65 1.75 2.75
No load speed rpm* 4700 4620 4380 3780 3760 3720
Nominal output power
(thermally connected / insulated)		 W** 135 / 129 213 / 159 206 / 159 277 / 201 319 / 205 490 / 264
Maximum output power W 224 269 277 446 485 732
Torque constant Nm A⁻¹*** 0.025 0.064 0.14 0.059 0.12 0.12
Peak current A** 27 16.5 7.75 26 14 21
Voltage range (power) VDC 3…58 3…58 3…58 3…58 3…58 3…58
Rotor inertia gcm² 70 70 70 129 129 188
Weight of motor kg 1.08 1.2 1.2 1.65 1.65 2.1
*) Δϑw = 100 K; **) ϑR = 20°C ***) at nominal point; 1) see thermally connected/insulated note
Downloads
Datasheet_BG66_dPro_PN-EC-EI.pdf
BG 66 dPro PN/EC/EI Specifications
Parameter Units BG 66x25
12V		 BG 66x25
24V		 BG 66x25
48V		 BG 66x50
24V		 BG 66x50
48V		 BG 66x75
48V
Nominal voltage VDC 12 24 48 24 48 48
Nominal current
(thermally connected / insulated)		 A* 14.0 / 13.5 11.3 / 8.0 5.4 / 4 14.0 / 9.9 8.0 / 5.0 12.1 / 6.3
Nominal torque
(thermally connected / insulated)		 Nm* 0.33 / 0.31 0.62 / 0.40 0.62 / 0.42 0.83 / 0.54 1.02 / 0.56 1.53 / 0.69
Nominal speed
(thermally connected / insulated)		 rpm* 3900 / 4030 3300 / 3820 3170 / 3660 3200 / 3570 2990 / 3520 3060 / 3620
Maximum torque Nm** 0.77 1 1.03 1.65 1.75 2.75
No load speed rpm* 4700 4620 4380 3780 3760 3720
Nominal output power
(thermally connected / insulated)		 W** 135 / 129 213 / 159 206 / 159 277 / 201 319 / 205 490 / 264
Maximum output power W 224 269 277 446 485 732
Torque constant Nm A⁻¹*** 0.025 0.064 0.14 0.059 0.12 0.12
Peak current A** 27 16.5 7.75 26 14 21
Voltage range (power) VDC 3…58 3…58 3…58 3…58 3…58 3…58
Rotor inertia gcm² 70 70 70 129 129 188
Weight of motor kg 1.08 1.2 1.2 1.65 1.65 2.1
*) Δϑw = 100 K; **) ϑR = 20°C ***) at nominal point; 1) see thermally connected/insulated note
Datasheet_BG66_dPro_PN-EC-EI.pdf

Find the Right Model

Model Number Nom. Voltage (Vdc) Nom. Torque (Nm) Nom. Speed (RPM)
product variant BG 66x25-12 dPro PN/EC/EI 12Vdc 0.33Nm 3900rpm
product variant BG 66x25-24 dPro PN/EC/EI 24Vdc 0.62Nm 3300rpm
product variant BG 66x25-48 dPro PN/EC/EI 48Vdc 0.62Nm 3170rpm
product variant BG 66x50-24 dPro PN/EC/EI 24Vdc 0.83Nm 3200rpm
product variant BG 66x50-48 dPro PN/EC/EI 48Vdc 1.02Nm 2990rpm
product variant BG 66x75-48 dPro PN/EC/EI 48Vdc 1.53Nm 3060rpm

Need help finding the right product model?