Product Description

This series meets JB/ T8667.1-1997 Technical Specifications of Series TK Large-sized 3-phase Synchronous Motor and GB755 Basic Technical Requirements for Rotating Motor as well as standards of IEC. A stationary controllable silicon exciter is a used as its excitation system. It is allowed to be directly started at full voltage, when full-voltage starting is not allowed due to the capacity of the power grid, it can be started at reduced voltage. The series has many advantages, such as compact structure, high efficiency, low noise, slight vibration, high reliability and installation & maintenance convenience.
The series is suitable to drive reciprocating air compressor, suitable to be used in such an indoor environment with a temperature varying with seasons, but not more than 40oC while not less than -5oC, with less dust, and without vapour, acid, alkali or corrosive/explosive gas.
The series adopts an enclosure protection class IP, cooling mode IC 01. For the ones with other protection class or cooling mode, users can negotiate with us. The series’ rated voltage is 6000V, and also, we can produce the ones with a voltage of 10,000V (allowable deviation range: ±5%), rated power 50Hz and rated power factor 0.9 (lead).
The number of the motor’s stator leads can be 3, 6, 9 or 12 as per customer requirements. 
The adoption of insulation materials with an insulation class of B or F for stator and rotor windings (temperature rise assessed in line with class B) is helpful to prolong the motor’s service life; and because stator and rotor winding terminals have been fixed and strapped reliably and processed with solvent-free VPI (vacuum pressure impregnation) and have gone through many times of tests for turn-to-turn impulse withstand voltage and withstand voltage to ground, the motor has excellent and reliable insulation performance, high mechanical strength and strong moisture proofing. We can add thermodetectors at key parts, e.g. stator windings and bearings as required by users, so as to ensure its safe and reliable operation.
Series TK is mainly used to drive reciprocating air compressor, and can also be used to drive water pump, fan and other general mechanical equipment.

Motor Name: High-voltage synchronous motor for TK air compressor
Power range: 250KW-5000KW
Speed range: 200-1000 r/min
Rated voltage: 380V/3000V/6000V/10000V
Rated frequency: 50HZ/60HZ
Power factor: 0.9
Insulation class: F
Protection level: IP00/IP21/IP23
Installation method: IM7311/IM5710
Working system: S1
Excitation mode: static thyristor, other excitation methods can also be used
Connection: Y
Cooling method: IC01. Other forms of motors can also be produced according to user requirements, such as duct ventilation and air and air cooling.
Altitude: no more than 1000m
Slip rings can be divided into common structure or slip ring positive pressure ventilation.
This type of motor is suitable for use in environments where the ambient air temperature does not exceed 40 ° C and there is no serious dust, the minimum ambient air temperature is -15 ° C, and there is no corrosive and explosive gas in the air (which can also be made into a damp heat or high-altitude motor).

TK series air compressor motors have advanced power factor (which can improve grid power factor), high efficiency, high stability and high overload capability, and have the performance that the speed does not change with the load, especially when the speed is lower than 600r/min. The performance is significantly better than the asynchronous motor of the same speed.

There are many types of motor products manufactured and sold by our company. The main products are high- and low-voltage three-phase asynchronous motors. The motor structure types include squirrel-cage type and winding type. Among them, high-voltage synchronous motors mainly support air compressors and mine ball mill equipment. use. We adhere to the service tenet of “focus on products, service with heart” and provide high-quality motor products to customers.

Our company’s motor manufacturing factory adheres to the concept of green, efficient and energy-saving production service, pays attention to the harmonious development of internal and external environment, builds environmentally friendly motor manufacturing enterprises, strictly implements motor standard process, and selects high-quality energy-saving materials to ensure the quality of motor products.

More details, welcome to call us!
Q: What are the payment terms?
A: 30% T/T in advance, 70% before shipment
Q: What is your delivery time?
A: Different models with different time, 10-90 days after order confirmed.
Q: What is your MOQ?
A: It depends on model.
Q: Where is your loading port?
A: ZheJiang or ZheJiang g Port, China.
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