Dunkermotoren BG45 dPro PN/EC/EI SERIES Brushless DC Motor
The Dunkermotoren BG45 dPro PN/EC/EI Series Brushless DC Motor is an advanced and versatile solution, delivering continuous power outputs up to 108.2W. Designed for precision-driven applications, this series is ideal for automation systems, robotics, and industrial equipment that require real-time control and high efficiency. Key features includ...
Read MoreThe Dunkermotoren BG45 dPro PN/EC/EI Series Brushless DC Motor is an advanced and versatile solution, delivering continuous power outputs up to 108.2W. Designed for precision-driven applications, this series is ideal for automation systems, robotics, and industrial equipment that require real-time control and high efficiency.
Key features include an integrated 4Q servo controller and a high-resolution encoder system for precise motion control. With PROFINET, EtherCAT, and Ethernet/IP variants available, the BG45 dPro PN/EC/EI Series offers efficient integration into modern communication protocols, enabling advanced real-time operation. Additional features such as Safe Torque Off (STO) ensure safety during operation, while sinusoidal vector control and smart diagnostics enhance performance and reliability. Its modular compatibility with gearboxes, encoders, and brakes provides tailored solutions for various applications.
The BG45 dPro PN/EC/EI Series supports voltage ranges from 12V to 48V and is built to handle demanding environments with an IP65 protection class. Compact and lightweight, it facilitates easy integration into space-constrained setups while delivering exceptional operational efficiency.
Whether for industrial automation or robotics, the Dunkermotoren BG45 dPro PN/EC/EI Series delivers precision, flexibility, and reliability.
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Features
- Voltage: 12,~48Vdc
- Power: 66.6 ~ 108.2W
- Torque: 0.142 ~ 0.255Ncm
- Speed: 3780 to 4720rpm
Specifications
| DATA | UNITS | BG 45x15 | BG 45x30 | BG 45x45 | ||
|---|---|---|---|---|---|---|
| Stack length | mm | x15 | x30 | x45 | ||
| Nominal voltage | VDC | 12 | 24 | 12 | 24 | 24** |
| Nominal current | A | 5.66 | 2.24 | 8.5 | 4.2 | 5.56 |
| Nominal torque | Nm | 0.139 | 0.138 | 0.217 | 0.219 | 0.324 |
| Nominal speed | rpm | 3327 | 3380 | 3530 | 3440 | 3400 |
| Stall torque | Nm | 0.745 | 0.746 | 1.53 | 1.52 | 2.25 |
| Maximum torque | Nm | 0.745 | 0.746 | 1.53 | 1.52 | 2.25 |
| No load speed | rpm | 4340 | 4390 | 4195 | 4110 | 4200 |
| Nominal output power | W | 48.4 | 48.8 | 80 | 79 | 109 |
| Maximum output power | W | 84 | 86 | 25 | 168 | 226 |
| Torque constant | Nm A-1 | 0.0221 | 0.055 | 0.0239 | 0.059 | 0.055 |
| Terminal Resistance | Ω | 0.28 | 1.1 | 0.14 | 0.53 | 0.3 |
| Terminal inductance | µH | 0.19 | 0.75 | 0.1 | 0.43 | 0.25 |
| Starting current | A | 34.2 | 17.3 | 64.6 | 31.4 | 45 |
| No load current | A | 0.6 | 0.3 | 0.82 | 0.4 | 0.5 |
| Demagnetisation current | A | ≥ 29 | ≥ 15 | ≥ 53 | ≥ 26 | ≥ 37 |
| Rotor inertia | gcm2 | 24 | 24 | 44 | 44 | 64 |
| Weight of motor | kg | 0.36 | 0.36 | 0.56 | 0.56 | 0.76 |
| External controller | BGE 45, BGE 3004 A, BGE 5510 dPro, BGE 6005 A | |||||
| Encoder | RE 221, RE 30 (TI)1, AE 382, ME integrated | |||||
| Brakes | E 38 R, E 46 A1, E 90 R1 | |||||
| Planetary gearbox | PLG 42 S, PLG 52 EB/HT, PLG 40 LB | |||||
| Right-angle gearbox | SG 45, SG 62, SG 80 | |||||
| IP Cover | IP65 cover4 | |||||
Warranty & Returns
Warranty periods vary by product. Please refer to the Powerbox Warranty Policy for the applicable coverage period against manufacturing defects from date of purchase. For returns and RMA requests, please visit our RMA support page or contact our support team directly.