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Product Description

*Directly replaces old BFF31 71 M1 4 model*

HEF31-71K-4, HEF31 71K 4, HEF3171K4

          

Series: Three Phase Electric Brake Motor
Motor type: HEF31-71K-4
Poles: 4
Output: 0.25 kW / 0.33 Cv
Speed (min-1): 1350 RPM
Frequency: 50 Hz
Voltage: 400 V
Current: 0.84 A
Temperature rise Class: B
Insulation class: F
Weight: 5.4 Kg
Power factor (Cos Ø): 0.72
Efficiency  IE2 High Efficiency
Noise: 55 Db(A)
Torque: 1.7 N.m
Tstarting/Tnominal: 2.2
Istarting/Inominal: 6.0
Tmaximum/Tnominal: 2.4
Brake AC: AC2
Torque Brake AC: 10 N.m
Brake DC: REB-05 06
Torque Brake DC: 4 N.m
Bearing DE: 6202 2Z C3
Bearing NDE: 6202 2Z C3

Specifications

Power Rating
0.25kW
Motor Speed (Poles)
1500 RPM - 4 POLE
Frame Size
IEC 71
Shaft Size
14mm

Universal HEF31-71K-4 0.25kW 4 Pole 415/3/50Hz Brake Motor HEF31 71 K 4