Product Specifications
| Brand Name: | Volcano Electric | Model Number: | VOL-BL450A72 | Type: | Brushless DC Motor |
| Output Power: | 4.5kw | DC Voltage: | 72V | Speed Range: | 1500 RPM |
| Controller: | Customized, Optional | Braker: | Optional | Insulation Class: | Class B/F |
| Enclosure: | IP54 | Poles: | 4P | Wire: | 100% copper |
| Housing: | Aluminum | Efficiency: | IE4 | Certification | CE, ROHS, UL |
| Duty: | continuous | Place of Origin: | Zhejiang, China (Mainland) | Standard: | IEC standard or NEMA standard |
| Application: | Car, Electric Bicycle, Home application, Pump, bus A/C systems ,Other | ||||
Product Description
Customized 4.5kw 72v 1500rpm Brushless dc motor is a popular dc motor which will be used in car, electric bicycle, home applications and so on.
A brushless dc motor has:
1. A rotor with permanent magnets and a stator with windings
2. Electronically controlled commutation replaces brushes
3. Inner rotor
4. Aluminum Housing
Detailed Images
Brushless motor list
| Motor type | Output | Voltage | Load | Speed | Rated Torque | Poles | Efficiency | Noise |
| KW | V | A | RPM | N.m | % | dB | ||
| VOL-BL300C48 | 3.0 | 48 | 67.6 | 2650 | 10.81 | 4 | 92.5 | 61 |
| VOL-BL300B72 | 3.0 | 72 | 46.8 | 3000 | 9.55 | 4 | 89 | 61 |
| VOL-BL350C60 | 3.5 | 60 | 69.5 | 1680 | 19.9 | 4 | 84 | 61 |
| VOL-BL370C60 | 3.7 | 60 | 73.41 | 3600 | 9.82 | 4 | 84 | 61 |
| VOL-BL400C48 | 4.0 | 48 | 90.6 | 2580 | 14.81 | 4 | 92 | 62 |
| VOL-BL450A72 | 4.5 | 72 | 67.93 | 1500 | 28.65 | 4 | 92 | 62 |
| VOL-BL500C72 | 5.0 | 72 | 75.48 | 3600 | 13.26 | 4 | 92 | 62 |
| VOL-BL550C72 | 5.5 | 72 | 85.6 | 3680 | 14.27 | 4 | 89.2 | 63 |
Advantages of Brushless DC motors
- Lower Maintainance and longer lifetime – no brush and commutator erosion
- Lower noise – the elimination of brush contact
- Higher power to weight ratio
- Higher efficiency ( in general higher than 90%)
- Flexible design. The range of voltage, speed range, torque, power, work time, etc can be customized.
- Light weight
Customized Motors
For customized Motors, please contact our technician, Ordinary, we have to know the following information to get a professional proposal:
- Brushed or Brushless: Customer preference
- Output power (W): Horsepower/watts/torque rated at full load speed
- Voltage (V): i.e 12V DC …….. 220V AC
- Motor speed (RPM): Revolutions per minute of the shaft at full load Voltage
- Application: e.g. traction, air condition, etc.
- Duty: Most motors are rated continuous. Some applications however may use motors designed for intermittent duty
- Configuration/Frame: Our products are according to IEC standard, we also can customize the flange and shaft according to the customer drawing
- Controller function: e.g. forward/reverse, variable speed, acceleration profile, etc.
