SEW-Eurodrive WA20 DRN71MS4 SPIROPLAN right-angle gearmotor with DRN71MS4 motor. Compact W-series design for space-constrained applications requiring right-angle power transmission. Features aluminum housing and high-efficiency IE3 motor technology.

Speed [r/min] : 1720 / 53 Total ratio [i] : 32.50 / finite No. of teeth nom./denominator : 65/2 Ma max [Nm] : 40 Output torque [Nm] : 31 Output torque [lb-in] : 275 Service factor SEW-FB : 1.30 Mounting position : M1A Term.box.pos.[°] / cable entry : 270 (T) / normal Lubricant / -volume [l] : SEW PG 460 Synth.Oil / 0.24 Lubricant volume [US gal] : 0.065 Paint coat : Top coat RAL7031 (blue gray) Gear unit : WA20 Hollow shaft : 20mm Design : Hollow shaft Safety cover : None Documentation no. A : 31978088 Motor : DRN71MS4 Motor power [kW] : 0.25 Motor power [HP] : 0.33 Motor frequency [Hz] : 60 Cyclic duration factor S1-S10 : S1 Motor voltage [V] / conn. type : 230/460 double star/star Nominal current [A] : 1.29 / 0.64 cos phi : 0.62 Wiring diagram : R76 / 680430706 Thermal cl.[°C]/Enclosure[IP] : 155(F) / 55 Service factor motor : 1.15 International efficiency class : IE3 Efficiency at 50/75/100% Pn [%] : 69.2 / 73.1 / 74.0 Design specification : USA (UR) /Canada (CSA) CE mark : No EISA identification : Yes, conform to EISA K.V.A.code : J Terminal box : Terminal box lower part made of aluminum with tapped hole 2xNPT 1/2" CT speed range : 300-1800rpm Documentation no. A : 25957074 26861313 30589460 Nameplate : English / Imperial units Nameplate position : 180° Opera.instr. A lang./quantity : English / 0 Parts list/language/quantity : English / 0