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[China]
Trade Verify
Address: Wanda Square Plaza, Weiyang district, Xi'an City, Shaanxi China
Contact name:Eric Cheng
Xian Sulab Machinery Co., Ltd. |
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Verified Suppliers
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| Description | Rotary Encoder |
| Part No. | TAA633K161 |
| MOQ | 1PC |
| Transportion | TNT, UPS, DHL, Fedex, Air, Sea |
| Applicable | Elevator |
| Packages | Carton, Wooden case, Pallet etc |
| Delivery Time | Normally 2-3 working days after payment |
| Warranty | One year |
| Payment Method | Company Bank, Western union, alibaba, Paypal, Personal bank etc |
Pictures for OTIS Elevator Lift Spare Parts Hohner Main Rotary Encoder TAA633K161
Sin-Cos Encoder Design
Permanent magnet synchronous motor gearless transmission frequency
conversion speed regulation drive mode will become the main
development direction of elevator drive technology. According to
the test of the National Small and Medium-sized Motor Testing
Center, the efficiency of the hydromagnetic conformal motor is
96.4%, and the power factor is 0.99. In order for the permanent
magnet synchronous motor to achieve high-efficiency index
parameters during operation, the electromagnetic field added by the
frequency converter to the motor stator winding must be
perpendicular to the permanent magnetic field of the motor rotor.
Therefore, a high-precision rotary encoder is required to track the
permanent magnet in real time. The initial position of the magnetic
field. This is different from the traditional asynchronous motor.
