SEW Eurodrive Helical-bevel Gear Unit

Speed [r/min] : 1730 / 3.7 Total ratio [i] : 473 / infinite Ma max [Nm] : 630 Ta max [lb-in] : 5580 Output torque [Nm] : 850 Output torque [lb-in] : 7520 Service factor SEW-FB : 0.75 Information : In case the operation is not according to the project planning, the motor can overload the gear unit. Mounting position : M1A Term.box.pos.[°] / cable entry : 0 (R) / normal Lubricant / -volume [l] : CLP 220 Miner.Oil / 1.10 / 0.35 Lubricant volume [US gal] : 0.29 / 0.090 Condensation drain hole : DH - drain hole Corrosion protection : Yes Surface protection : OS2 to technical data sheet 63080061 Paint coat : Top coat RAL5001 (green blue) Gear unit : K57 Output shaft end : 1.375x2.76 inch Output shaft design : with keyway/with key Design : Foot-mounted version Breather variant : Standard Delivery state : Breather valve mounted Screw plug bore dimens. sheet : 33001__95 Documentation no. A : 31978088 Gear unit : R37 Mounting pos.primary gear unit : M1 Primary gear unit position [°] : 90 Breather variant : Standard Delivery state : Breather valve mounted Screw plug bore dimens. sheet : 01002__96 Motor : DRN71M4/DH Motor power [kW] : 0.37 Motor power [HP] : 0.50 Motor frequency [Hz] : 60 Cyclic duration factor S1-S10 : S1 Motor voltage [V] / conn. type : 230/460 double star/star Nominal current [A] : 1.83 / 0.91 cos phi : 0.62 Wiring diagram : R76 / 680430706 Thermal cl.[°C]/Enclosure[IP] : 155(F) / 66 Service factor motor : 1.15 International efficiency class : IE3 Efficiency at 50/75/100% Pn [%] : 74.3 / 77.7 / 78.5 Design specification : USA (UR) /Canada (CSA) CE mark : No EISA identification : Yes, conform to EISA K.V.A.code : K 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 : 270°