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220V Electronic Motor Mechanical Speed Controller VFD for Grinders
Product Details:
220V Electronic Motor Mechanical Speed Controller VFD for Grinders
Grindersare used for cutting or shaping metal parts and providing the properly finished surface. Drives or Motion products are used to maintain constant grinder wheel speed during all phases of the process.
Application Challenges
- Speed
Maintain constant grinding surface speed - Efficiency
Grind at optimal efficiency while doing heavy or light grinding - Electronic Gearing
Follow an external encoder to synchronize conveyor with other sections of the process - Adjust torque to optimal performance as grinding stone dulls or clogs
Power range of M VFD
Voltage: 1 phase 220VAC (200VAC – 240VAC)
Power: 0.4kw/0.5HP – 7.5kw/10HP
Specification of M VFD
Item | Specification |
Input frequency | 50/60Hz |
Output frequency | 0-400Hz |
Overload current | 150% rated current 1min. |
Control mode | V/F control |
Starting torque | 150% 5Hz |
Control precision | ±0.5% |
Given Frequency Resolution | Digital given: 0.01Hz, analog given: 0.05Hz |
Running Mode | Keyboard, control terminal, RS485 |
Output Voltage self-adjustment | When AVR function is enabled, the input voltage changes, while the output voltage almost remains unchanged |
Frequency setting signal | 0~+10V; 0~20mA; |
Protection function | Short circuit, overcurrent, overload, overvoltage, undervoltage, default phase, overheating, and external fault, etc. |
Enclosure | IP20 |
Cooling mode | forced air cooling |
Vibration | Less than 0.5g |
Ambient temperature / Humidity | -10 Degrees~+40 Degrees / 20~90%Rh (no condensation) |
Tips:
Avariable-frequency drive (VFD) is a system for controlling the rotational speed of an alternating current (AC) electric motor by controlling the frequency of the electrical power supplied to the motor. A variable frequency drive is a specific type of adjustable-speed drive. Variable-frequency drives are also known as adjustable-frequency drives (AFD), variable-speed drives (VSD), AC drives, microdrives or inverter drives. Since the voltage is varied along with frequency, these are sometimes also called VVVF (variable voltage variable frequency) drives.
- 220V Electronic Motor Mechanical Speed Controller VFD for Grinders related products
- Single phase variable
- IP20 adjustable speed
- Keyboard, control
- Keyboard, control
- RS485 150% 5Hz starting
- Keyboard, RS485 sigle
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