China YJP series variable frequency speed regulating AC high efficiency motor Manufacturers, Suppliers

YJP series DC motors have the characteristics of high productivity, high torque-to-inertia ratio, compact design and high-speed performance. The motors are used in many key occasions such as extruders, winches, extruders, etc.

Product Description

Product Detail
The YJP series compact high-voltage variable frequency motor has a series of characteristics such as small size, large torque, and high overload multiples. It is suitable for various industrial devices that require speed regulation, such as lifting equipment, machine tools, etc.
The motor has a unique internal ventilation and heat dissipation structure and an excellent and reliable insulation structure, which effectively improves the heat dissipation effect of the motor. The fully stacked frameless structure improves the utilization rate of materials, so that compared with ordinary motors, the motor center height corresponding to the same torque can be reduced by two to three gears. It is specially designed to cooperate with various high-performance IGBT pulse width modulation inverters at home and abroad, and generally does not require an external filter when used.
Basic parameters
Frame size H100-H450mm
Power 15-1250kW
Frequency 20~50Hz
Voltage 380V/440V/660V
Speed 3000rpm/1500rpm/1000rpm/750rpm/600rpm/500rpm
Protection Grade IP23/IP54
Cooling Method IC06/IC86W
Insulation F
Service S1
Ambient temperature -15 °C to + 40 °C
Environment indoors/outdoors/anti-corrosion
Altitude standard altitude≤1000m
Bearing Chinese/SKF/FAG/NSK available
Mounting IMB3/B5/V1/B35
Motor type description
YJP 180 P - 4
  • YJP -- Frequency conversion speed DC motor
  • 180--Motor Frame:180mm
  • P--Motor iron core length
  • 3--No.of poles
Frequently Asked Questions
Q What are the primary applications of the YJP series motor?
The YJP series motor is designed for various industrial devices that require precise speed regulation, such as lifting equipment, machine tools, and other heavy-duty machinery.
Q How does the compact design benefit my installation?
Thanks to the fully stacked frameless structure, the material utilization rate is significantly improved. This allows the motor center height for the same torque output to be reduced by two to three gears compared to standard motors.
Q Do I need to install an external filter to use this motor?
Generally, no external filter is required. The motor is specifically engineered to seamlessly cooperate with various high-performance IGBT pulse width modulation inverters.
Q What cooling methods and protection grades are available?
The YJP series offers protection grades of IP23 and IP54, and is compatible with IC06 and IC86W cooling methods to suit different environmental demands.
Q Can this motor operate in harsh environmental conditions?
Yes, it is designed to operate within an ambient temperature range of -15 °C to +40 °C at standard altitudes of ≤1000m, and is suitable for indoor, outdoor, and anti-corrosion environments.

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