The BLV Series R Type brushless DC motor (BLDC motor) speed control system offers the design of motor and driver significantly reduced in size and weight, yet high-power, and contributes to the battery driven automation.
- 48 VDC
- Battery-operated
- Compact and Lightweight
- Low speed operation from 1 r/min
- Compatible with Modbus (RTU) and CANopen Communication
- 1.64 ft. (0.5 m) Cable Included
Unit of Measure
| Lead Time1 |
Contact your local sales office. This Item cannot be cancelled or returned. |
Motor Type |
- Brushless DC Motor |
Motor Frame Size |
- 4.33 in.110 mm |
Output Power |
- 400 W (1/2 HP) |
Power Supply |
- 48 VDC |
Rated Input Current |
- 10.4 A |
Maximum Input Current |
- 16 A |
Shaft/Gear Type |
- Parallel Shaft Gearhead |
Gear Ratio (X:1) |
- 50 :1 |
Output Shaft Diameter |
- 22 mm |
Rated Torque |
- 487 lb-in55 N·m |
Electromagnetic Brake |
- Not Equipped |
Cable Direction |
- Opposite Output Shaft Side |
Cable Length (Included) |
- 1.64 ft. (0.5 m) |
Variable Speed Range (r/min) |
- 0.02 ~ 80 |
Resolution |
- 0.01º (36000 Pulses per rotation) 0.01º (36000 Pulses per rotation) |
Permissible Load Inertia |
- 616304 oz-in²*When instantaneous stop or instantaneous bi-directional operation is performed = 27391 oz-in²112500 x 10-4 kg·m²*When instantaneous stop or instantaneous bi-directional operation is performed = 5000 x 10-4 kg·m² |
Permissible Overhung Load |
- 0.39 in. from Shaft End (3000 r/min) = 225 lb0.79 in. from Shaft End (3000 r/min) = 281 lb10 mm from Shaft End (3000 r/min) = 1000 N20 mm from Shaft End (3000 r/min) = 1250 N |
Permissible Thrust Load |
- 67 lb300 N |
Power Input |
- DC |
Components |
- BLMR6400SK-GFV-B [Motor] BLVD-KRD [Driver] GFV6G50 [Gearhead] |
Safety Standards |
- UL CE |
CE Marking |
- EMC Directives |
Insulation Class |
- [Motor] UL / CSA Standards: 105 (A), EN Standards: 120 (E) |
Insulation Resistance (Motor) |
- 100 MΩ or more when 500 VDC megger is applied between the windings and the frame after continuous operation under normal ambient temperature and humidity. |
Insulation Resistance (Driver) |
- 100 M Ω or more when 500 VDC megger is applied between the power supply terminal and heat sink after continuous operation under normal ambient temperature and humidity. |
Dielectric Strength (Motor) |
- Sufficient to withstand 0.5 kVAC at 50Hz applied between the windings and the frame for 1 minute after continuous operation under normal ambient temperature and humidity. |
Dielectric Strength (Driver) |
- Sufficient to withstand 0.5 kVAC at 50Hz applied between the power supply terminal and the heat ink for 1 minute after continuous operation under normal ambient temperature and humidity. |
Ambient Temperature Range |
- 0ºC ~ +40ºC (+32ºF ~ +104ºF) (nonfreezing) |
Ambient Humidity |
- 85% max. (noncondensing) |
Operating Atmosphere |
- No corrosive gases or dust. This product should not be exposed to oil. Cannot be used in radioactive area, magnetic field, vacuum or other special environment. |
Degree of Protection |
- [Motor] IP40 [Driver] IP20 |
Communication Protocol |
- Modbus RTU Mode |
Electrical Characteristics |
- EIA-485 Based. Use a shielded twisted pair cable and keep the total wiring distance including extension to 32.8 ft. (10 m) or less. |
Transmission/Reception Mode |
- Select either 9600 bps, 19200 bps, 38400 bps, 57600 bps, 115200 bps, or 230400 bps (initial value) |
|
|
|
|
|
|
|
|
- 1 Quoted Ship Date for orders placed before 12:00 pm PST. Quantities may affect Shipping Date.
©2025 - ORIENTAL MOTOR USA CORP. - All Rights Reserved
