Brushless DC Motors

Dunkermotoren BG 95 dPro CO/IO Brushless DC Motor

The Dunkermotoren BG 95 dPro CO/IO is a high-power 3-phase EC motor with an integrated 4Q servo controller featuring field-oriented control (FOC), sinusoidal vector control, and a galvanically isolated power and logic supply. The integrated magnetic encoder MR 1 with 4096 cpr enables high positioning accuracy and an extended usable speed range. Available in BG 95x40, BG 95x80, and BG 95x120 stack lengths with 12 Vdc to 60 Vdc supply options, the series delivers continuous output power up to 1,390 W and peak output power up to 4,400 W.

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BG95_dPro_

Features

  • High-power 3-phase EC motor with integrated 4Q servo controller.
  • Field-oriented control (FOC) with sinusoidal vector control.
  • Integrated magnetic encoder MR 1 with 4096 cpr.
  • Galvanically isolated power and logic supply.
  • Galvanically isolated bus/Ethernet interface.
  • Control via CANopen (CO) or stand-alone IO mode.
Specifications
BG 95 dPro CO/IO Specifications
Parameter Units BG 95x40
12V		 BG 95x40
24V		 BG 95x40
48V		 BG 95x40
60V		 BG 95x80
24V		 BG 95x80
48V		 BG 95x80
60V		 BG 95x120
48V		 BG 95x120
60V
Nominal voltage VDC 12 24 48 60 24 48 60 48 60
Nominal current A* 50 40.5 20 15.7 48.5 25.7 20.5 31.4 25
Nominal torque Nm* 1.7 2.16 2.14 1.99 2.54 2.78 2.75 3.55 3.5
Nominal speed rpm* 3900 3810 3910 4120 3915 3870 3910 3740 3900
Maximum torque Nm** 6.5 7.9 8.13 8.05 9.24 10.37 11.75 14.5 14.5
No load speed rpm** 4400 3950 3960 4125 3900 3790 3810 4200 4200
Nominal output power W* 700 862 876 859 1040 1127 1126 1390 1370
Maximum output power W** 1700 2100 2268 2286 2920 3377 3865 4400 4400
Torque constant Nm A⁻¹*** 0.12 0.057 0.114 0.134 0.058 0.117 0.145 0.12 0.12
Peak current A** - 124 62 51 147 82 74 102 97
Voltage range (power) VDC 5…52 5…52 5...66 5...86 5…52 5...66 5...86 5…66 5…86
Rotor inertia gcm² 950 950 950 950 1890 1890 1890 2830 2830
Weight of motor kg 3.5 3.5 3.5 3.5 5.1 5.1 5.1 6.7 6.7
*) Δϑw = 100 K; **) ϑR = 20°C ***) at nominal point ****) limited by software
Downloads
Datasheet_BG95_dPro_CO-IO.pdf
BG 95 dPro CO/IO Specifications
Parameter Units BG 95x40
12V		 BG 95x40
24V		 BG 95x40
48V		 BG 95x40
60V		 BG 95x80
24V		 BG 95x80
48V		 BG 95x80
60V		 BG 95x120
48V		 BG 95x120
60V
Nominal voltage VDC 12 24 48 60 24 48 60 48 60
Nominal current A* 50 40.5 20 15.7 48.5 25.7 20.5 31.4 25
Nominal torque Nm* 1.7 2.16 2.14 1.99 2.54 2.78 2.75 3.55 3.5
Nominal speed rpm* 3900 3810 3910 4120 3915 3870 3910 3740 3900
Maximum torque Nm** 6.5 7.9 8.13 8.05 9.24 10.37 11.75 14.5 14.5
No load speed rpm** 4400 3950 3960 4125 3900 3790 3810 4200 4200
Nominal output power W* 700 862 876 859 1040 1127 1126 1390 1370
Maximum output power W** 1700 2100 2268 2286 2920 3377 3865 4400 4400
Torque constant Nm A⁻¹*** 0.12 0.057 0.114 0.134 0.058 0.117 0.145 0.12 0.12
Peak current A** - 124 62 51 147 82 74 102 97
Voltage range (power) VDC 5…52 5…52 5...66 5...86 5…52 5...66 5...86 5…66 5…86
Rotor inertia gcm² 950 950 950 950 1890 1890 1890 2830 2830
Weight of motor kg 3.5 3.5 3.5 3.5 5.1 5.1 5.1 6.7 6.7
*) Δϑw = 100 K; **) ϑR = 20°C ***) at nominal point ****) limited by software
Datasheet_BG95_dPro_CO-IO.pdf

Find the Right Model

Model Number Nom. Voltage (Vdc) Nom. Torque (Nm) Nom. Speed (RPM)
product variant BG 95x40-12 dPro CO/IO 12Vdc 1.7Nm 3900rpm
product variant BG 95x40-24 dPro CO/IO 24Vdc 2.16Nm 3810rpm
product variant BG 95x40-48 dPro CO/IO 48Vdc 2.14Nm 3910rpm
product variant BG 95x40-60 dPro CO/IO 60Vdc 1.99Nm 4120rpm
product variant BG 95x80-24 dPro CO/IO 24Vdc 2.54Nm 3915rpm
product variant BG 95x80-48 dPro CO/IO 48Vdc 2.78Nm 3870rpm
product variant BG 95x80-60 dPro CO/IO 60Vdc 2.75Nm 3910rpm
product variant BG 95x120-48 dPro CO/IO 48Vdc 3.55Nm 3740rpm
product variant BG 95x120-60 dPro CO/IO 60Vdc 3.5Nm 3900rpm

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