YVFE5 Variable Frequency LV Motor
Description
Technical Parameters
Title:
YVFE5 Super High Efficiency Variable Frequency Low Voltage AC Motor
Brief Introduction
YVFE5-series motor is a variable frequency and speed-regulating three phase asynchronous motor derived from YE5 series motor, which could completely replace YVFE2, YVFE3, YVFE4 series low voltage variable frequency speed-regulating three-phase asynchronous motors.
Main Technical Parameters
Frame: | H80~H450 |
Power Scope: | 0.18KW~1000KW |
Voltage: | 380V, 400V, 415V, 460V, 490V, 660V, 690V,1140V |
Frequency: | 5~70Hz, 3~100Hz |
Number of Poles: | 2P, 4P, 6P, 8P,10P |
Speed: | 3000rpm, 1500rpm, 1000rpm, 750rpm,600rpm |
Cooling Method | IC416 |
Protection Grade | IP55 |
Insulation Class | F(155℃), H(180℃) |
Duty: | S1, S4, S5, S6, S9 |
Mounting Type | B3/ B5/ B35/ V1 |
Standard: | IEC |
Efficiency Grade: | IE3 |
Why choose Simo Brand YVFE5 series Motor?
Simo YVFE5 motor adopts forced ventilation of the axial flow fan to ensure that the temperature rise of the motor does not exceed the specified value during long-term operation with low-speed constant torque. At the same time, this motor can guarantee the overload ability of the motor at high frequency, and can maintain constant torque output at low frequency.
The speed regulating systems connected frequency converter and YVFE5 series high-efficiency variable frequency speed-regulating three-phase asynchronous motor, compared with other speed regulating systems, have the advantages of significant energy saving effect, good speed regulating performance, wide speed range, low noise, low vibration, easy equipment with various inverters at home and abroad.
Operation conditions as below :
Ambient temperature is -15℃~+40℃; Altitude ≤1KM; and monthly average air humidity ≤90% (If temperature is 25℃).
Great quality is the secret that Simo motor can be outstanding all through the 67 years in electric motor manufacturing industry. We have really strict control systems on the material suppliers choosing and reviewing, material inspection, processing checking, motor testing, testing , packing and transporting.
Production Details
Frame
Compact and robust iron casting frame
Universal IEC and NEMA installation dimensions available
Customizable outlook and dimensions


Stator
99.9% pure copper winding for stator to ensure the output power and efficiency
Excellent insulation system with 5 more processing flows
All the windings are fitted in by handwork to ensure all slots are full and avoid any winding flaw.
Rotor
Aluminum casting rotor with high quality silicon steel rotor core to assure induction efficiency
Well and precisely machined shafts with good capacity of strength and toughness


Testing
All motors must pass the piece testing before painting and packaging
Type tests will be regularly performed for each series, more often for new developed series and variants.
Package and delivery
All motors will be packaged well before delivery
Plastic cover inside, vacuum tin foil outer and then solid wood box

Applications
YVFE5 series motor can be widely used in light industry, textile, metallurgy, chemical industry, steel, machine tools, environment protection engineering and other industries which need constant torque, constant power speed, energy-saving or speed control.

Cement

Chemistry

Pump

Water conservation
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