Permanent Magnet Variable Frequency Motor
This is adjustable speed permanent magnet variable frequency motor, easy to maintain, can be used for all ranges power tools, e.g. drills, hammers, etc.
Parameters
|
Model |
YK2-11-370-3 permanent magnet variable frequency motor |
|
Voltage |
Single phase AC 170-260V |
|
Rated Power |
370W |
|
Seat No. |
71-110 |
|
Speed range |
2000-3500r/min |
|
Rated speed |
3000r/min |
|
Efficiency |
90% |
|
Max torque |
1.2N |
|
Max current |
2.7A |
|
Positive and negative function |
|
|
Model No. |
Voltage |
Power |
Frame No. |
Speed Range |
Rated Speed |
Efficiency |
Sharft Diameter |
Torque |
Current |
Forward& Backward |
Assembly Method |
|
YK2-11-370-3 |
AC 170-260V |
370 |
71/110 |
2000-3500 |
3000 |
90% |
14 |
1.2 |
2.7 |
YES |
All in one |
|
YK4-11-370-6 |
AC 170-260V |
370 |
71/110 |
1000-2000 |
1500 |
90% |
14 |
2.4 |
2.7 |
YES |
All in one |
|
YK2-11-550-2 |
AC 170-260V |
550 |
71/110 |
2000-3500 |
3000 |
90% |
14 |
1.75 |
4 |
YES |
All in one |
|
YK4-11-550-7 |
AC 170-260V |
550 |
71/110 |
1000-2000 |
1500 |
90% |
14 |
3.5 |
4 |
YES |
All in one |
|
YK2-11-750-6 |
AC 170-260V |
750 |
71/110 |
2000-3500 |
3000 |
90% |
14 |
2.4 |
5.4 |
YES |
All in one |
|
YK2-11-1100-8 |
AC 170-260V |
1100 |
71/110 |
2000-3500 |
3000 |
90% |
14 |
3.5 |
8 |
YES |
All in one |
Advantages
1. All copper motor
2. Low noise
3. High efficiency
4. Superior performance
5. Easy to maintain
6. Wide range of applications
Application
• Power tools:
– Drills
– Hammers
– Screwdrivers
– Grinders
– Polishers
– Saws
– Sanders
A permanent magnet (PM) motor is an ac motor that uses magnets imbedded into or attached to the surface of the motor's rotor.
Controlling the speed of ac motors is accomplished using a variable frequency drive (VFD) in most cases. While many scenarios involve using VFDs with induction motors with stator windings to generate a rotating magnetic field, they also can achieve precise speed control using speed or position feedback sensors as a reference to the VFD.
In some situations, it is possible to obtain comparably precise speed control without the need for feedback sensors. This is made possible using a permanent magnet (PM) motor and a process called the "high-frequency signal injection method.
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