Description
The 48V 360W Spindle Motor Power Supply Governor is a variable DC power supply and speed controller designed for compatible 300W DC spindle motors, including CNC machine and air-cooled spindle applications.
It accepts 110V–220V AC input at 50/60Hz and provides an adjustable 0–48V DC output, with a maximum output current of 7.5A and maximum rated power of 360W. The adjustable output allows the motor voltage and operating speed to be controlled according to the requirements of the connected spindle system.
A built-in fan control circuit automatically switches the cooling fan on or off according to the operating temperature. This helps provide additional cooling when the power supply is under higher load while reducing unnecessary fan operation at lower temperatures.
The unit also includes short-circuit, overload, and overvoltage protection, along with EMI filtering for improved electrical performance.
Key Features
- Adjustable 0–48V DC output
- Maximum output current: 7.5A
- Maximum power: 360W
- Designed for compatible 300W DC spindle motors
- Suitable for CNC machine spindle applications
- 110V–220V AC input
- 50/60Hz input frequency
- Built-in automatic fan control
- Fan operates according to operating temperature
- Short-circuit protection
- Overload protection
- Overvoltage protection
- EMI filtering
- Adjustable spindle motor power and speed control
- Suitable for compatible high-speed air-cooled spindle systems
Specifications
| Specification | Details |
|---|---|
| Product Type | Spindle Motor Power Supply / Speed Governor |
| Input Voltage | AC 110V–220V |
| Input Frequency | 50/60Hz |
| Output Voltage | Adjustable DC 0–48V |
| Maximum Output Current | 7.5A |
| Maximum Output Power | 360W |
| Recommended Motor | Compatible 300W DC Spindle Motor |
| Protection | Short Circuit, Overload & Overvoltage |
| Filter | EMI Filter |
| Cooling | Built-in Temperature-Controlled Fan |
| SKU | CNC-222 |
Applications
This adjustable spindle power supply can be used for:
- 300W DC spindle motors
- CNC machine spindle systems
- Air-cooled DC spindle motors
- High-speed spindle applications
- CNC engraving machines
- Compatible DIY CNC equipment
- Adjustable DC motor power applications
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