WAF20 DRN71MS4 SEW United States Sales
If you are looking for a reliable supplier where you can purchase the WAF20 DRN71MS4 spiroplan drive motor, you are in the right place. ONRION sells all product groups belonging to the SEW brand in the United States market, with fast delivery times and competitive prices.
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Technical Specification
Speed 50Hz [r/min]: 1405/23
Speed 60Hz [r/min]: 1720/29
Translation total [i]: 60.00/finite
Number of teeth numerator/denominator: 60/1
Output torque 50Hz [Nm]: 45
Output torque 60Hz [Nm]: 38
Operating factor SEW-FB: 0.90/1.05
IM type: M6B
Terminal Location [°] /Cable Ins.: 0 (R)/Normal
Lubricant/quantity [l]: SEW PG 460 synth oil/0.24
Paint: Top coat RAL7031-blue-grey
Gearbox: WAF20
hollow shaft: 20mm
Design type: B5 flange version and hollow shaft
cover: none
Flange: 120mm
Documentation no. A: 26875497
27775453
Item list: 20254__00
engine: DRN71MS4
Motor power [kW]: 0.25
Duty cycle S1-S10: S1
Voltage range 50 Hz [V]: 220-240 triangle/380-415 star
Rated current [A]: 1.29/0.74
Voltage range 60 Hz [V]: 254-277 triangle/440-480 star
Rated current [A]: 1.16/0.67
cos phi: 0.66/0.62
Circuit diagram: R13/680010306
Thermal class [°C] /protection class [IP]: 155 (F)/54
International efficiency class: IE3
efficiency 50Hz
at 50/75/ 100% Pn [%]: 70.1/73.5/73.5
efficiency 60Hz
at 50/75/ 100% Pn [%]: 69.2/73.1/74.0
CE mark: Yes
Terminal box: terminal box lower part made of aluminum with
Threaded hole 1xM25, 1xM16
Documentation no. A: 25957198
26861437
26871300
Identification plate: German
1st TS set/position: 270°