SEW-Eurodrive R47 DRN80M4/BE1HR/TF/AL helical inline gearmotor with 0.5 HP, 4-pole, 60 Hz, 230/460V DRN80M4 IE3 AC motor. Includes BE1HR brake with manual release, thermistor thermal protection (TF), and aluminum housing (AL). Compact R47 gear unit for reliable power transmission in industrial applications.

Speed [r/min]: 1751 / 26
Total ratio [i]: 68.54 / infinite
Ma max [Nm]: 300
Ta max [lb-in]: 2660
Output torque [Nm]: 280
Output torque [lb-in]: 2480
Service factor SEW-FB: 1.05
Mounting position: M1
Term.box.pos.[°] / cable entry: 0 (R) / normal
Lubricant / -volume [l]: CLP HC 220 Synth.Oil / 0.70
Lubricant volume [US gal]: 0.19
Paint coat: Top coat RAL7031 (blue gray)
Gear unit: R47
Output shaft end: 30x60mm lg.
Output shaft design: with keyway/with key
Breather variant: Standard
Delivery state: Breather valve mounted
Screw plug bore dimens. sheet: 0100196
Documentation no. A: 27801357
Parts list: 63050811
Motor: DRN80M4/BE1HR/TF/AL
Motor power [kW]: 0.75
Motor power [HP]: 1.0
Motor frequency [Hz]: 60
Cyclic duration factor S1-S10: S1
Motor voltage [V] / conn. type: 277/480 delta/star
Nominal current [A]: 2.60 / 1.49
cos phi: 0.70
Wiring diagram: R13 / 680010306
Thermal cl.[°C]/Enclosure[IP]: 180(H) / 54
Service factor motor: 1.15
International efficiency class: IE3
Efficiency
at 50/75/100% Pn [%]: 82.0 / 84.9 / 85.5
Design specification: Canada (CSA)
CE mark: No
EISA identification: Yes, conform to EISA
K.V.A.code: M
Design: IEC H
Brake: BE1
Brake release: HR = manual brake release
automatic re-engaging
Position brake release [°]: 303
Brake voltage [V]/-torque [Nm]: 480 AC / 5
Brake torque [lb-in]: 44
Brake rectifier: BME1.5