Brushless DC Motors

Dunkermotoren BG 65 dCore Brushless DC Motor

The Dunkermotoren BG 65 dCore is a highly dynamic 3-phase EC (electronically commutated) motor with a 10-pole magnet and Hall sensors for rotor position detection. Designed for demanding motion applications, the series delivers continuous output power up to 181 W and peak output power up to 355 W across three stack length options. Supply voltage versions span 12 Vdc to 325 Vdc, making the BG 65 dCore suitable for a wide range of industrial automation, robotics, and drive system applications.

Read More

View Models
BG 65 dCore

Features

  • Highly dynamic 3-phase EC motor with 10-pole magnet.
  • Hall sensors for rotor position detection.
  • Supply voltage versions from 12Vdc to 325Vdc (48–325V for IP65).
  • Integrated 30 cpr feedback.
  • Protection class up to IP65.
  • High efficiency design.
Specifications
BG 65 dCore Specifications
Parameter Units BG 65x25
12V		 BG 65x25
24V		 BG 65x25
48V		 BG 65x25
60V		 BG 65x25
110V		 BG 65x50
24V		 BG 65x50
48V		 BG 65x50
60V		 BG 65x50
110V		 BG 65x75
24V		 BG 65x75
48V		 BG 65x75
60V		 BG 65x75
110V		 BG 65x75
325V
Nominal voltage VDC 12 24 48 60 110 24 48 60 110 24 48 60 110 325
Nominal current A* 9.51 5.03 2.55 2.04 1.12 7.13 3.75 3.01 1.66 8.69 4.59 3.68 2.23 0.73
Nominal torque Nm* 0.214 0.27 0.219 0.234 0.262 0.367 0.376 0.383 0.391 0.425 0.482 0.429 0.502 0.506
Nominal speed rpm* 3530 4170 3920 3530 2920 3360 3560 3480 3450 3650 3390 3940 3440 3240
Stall torque Nm** tbd. tbd. tbd. tbd. tbd. tbd. tbd. tbd. tbd. tbd. tbd. tbd. tbd. tbd.
Maximum torque Nm** 0.3 0.3 0.3 0.3 0.3 0.97 0.97 0.97 0.97 1.85 1.85 1.85 2.42 2.42
No load speed rpm** 7330 7970 7720 7330 6720 5900 6100 6020 5990 5730 5470 6020 5790 5590
Nominal output power W* 79 90 90 86.6 80 129.3 140 140 141.2 162.2 171 177 181 172
Maximum output power W 79 103 102 95 82 177 210 208 212 292 319 355 339 302
Torque constant Nm A⁻¹*** 0.031 0.057 0.118 0.155 0.311 0.065 0.127 0.161 0.296 0.065 0.138 0.157 0.309 0.946
Rotor inertia gcm² 71.6 71.6 71.6 71.6 71.6 128 128 128 128 172 172 172 172 172
Weight of motor kg 0.87 0.87 0.87 0.87 0.87 1.3 1.3 1.3 1.3 1.8 1.8 1.8 1.8 1.8
*) Δϑw = 100 K; **) ϑR = 20°C ***) at nominal point
Downloads
Datasheet_bg_65_dcore.pdf
BG 65 dCore Specifications
Parameter Units BG 65x25
12V		 BG 65x25
24V		 BG 65x25
48V		 BG 65x25
60V		 BG 65x25
110V		 BG 65x50
24V		 BG 65x50
48V		 BG 65x50
60V		 BG 65x50
110V		 BG 65x75
24V		 BG 65x75
48V		 BG 65x75
60V		 BG 65x75
110V		 BG 65x75
325V
Nominal voltage VDC 12 24 48 60 110 24 48 60 110 24 48 60 110 325
Nominal current A* 9.51 5.03 2.55 2.04 1.12 7.13 3.75 3.01 1.66 8.69 4.59 3.68 2.23 0.73
Nominal torque Nm* 0.214 0.27 0.219 0.234 0.262 0.367 0.376 0.383 0.391 0.425 0.482 0.429 0.502 0.506
Nominal speed rpm* 3530 4170 3920 3530 2920 3360 3560 3480 3450 3650 3390 3940 3440 3240
Stall torque Nm** tbd. tbd. tbd. tbd. tbd. tbd. tbd. tbd. tbd. tbd. tbd. tbd. tbd. tbd.
Maximum torque Nm** 0.3 0.3 0.3 0.3 0.3 0.97 0.97 0.97 0.97 1.85 1.85 1.85 2.42 2.42
No load speed rpm** 7330 7970 7720 7330 6720 5900 6100 6020 5990 5730 5470 6020 5790 5590
Nominal output power W* 79 90 90 86.6 80 129.3 140 140 141.2 162.2 171 177 181 172
Maximum output power W 79 103 102 95 82 177 210 208 212 292 319 355 339 302
Torque constant Nm A⁻¹*** 0.031 0.057 0.118 0.155 0.311 0.065 0.127 0.161 0.296 0.065 0.138 0.157 0.309 0.946
Rotor inertia gcm² 71.6 71.6 71.6 71.6 71.6 128 128 128 128 172 172 172 172 172
Weight of motor kg 0.87 0.87 0.87 0.87 0.87 1.3 1.3 1.3 1.3 1.8 1.8 1.8 1.8 1.8
*) Δϑw = 100 K; **) ϑR = 20°C ***) at nominal point
Datasheet_bg_65_dcore.pdf

Find the Right Model

Model Number Nom. Voltage (Vdc) Nom. Torque (Nm) Nom. Speed (RPM)
product variant BG 65x25-12 dCore 12Vdc 0.214Nm 3530rpm
product variant BG 65x25-24 dCore 24Vdc 0.27Nm 4170rpm
product variant BG 65x25-48 dCore 48Vdc 0.219Nm 3920rpm
product variant BG 65x25-60 dCore 60Vdc 0.234Nm 3530rpm
product variant BG 65x25-110 dCore 110Vdc 0.262Nm 2920rpm
product variant BG 65x50-24 dCore 24Vdc 0.367Nm 3360rpm
product variant BG 65x50-48 dCore 48Vdc 0.376Nm 3560rpm
product variant BG 65x50-60 dCore 60Vdc 0.383Nm 3480rpm
product variant BG 65x50-110 dCore 110Vdc 0.391Nm 3450rpm
product variant BG 65x75-24 dCore 24Vdc 0.425Nm 3650rpm
product variant BG 65x75-48 dCore 48Vdc 0.482Nm 3390rpm
product variant BG 65x75-60 dCore 60Vdc 0.429Nm 3940rpm
product variant BG 65x75-110 dCore 110Vdc 0.502Nm 3440rpm
product variant BG 65x75-325 dCore 325Vdc 0.506Nm 3240rpm

Need help finding the right product model?