SEW-Eurodrive R87 DRN100L4/OL/DH helical inline gearmotor with incremental encoder. The R87 gear unit features a DRN100L4 IE3 AC motor. This unit includes an incremental encoder for speed feedback. Genuine SEW-Eurodrive drive technology.

Speed [r/min] : 1761 / 9.7
Total ratio [i] : 181.77 / infinite
Ma max [Nm] : 1550
Ta max [lb-in] : 13700
Output torque [Nm] : 1480
Service factor SEW-FB : 1.05
Mounting position : M2
Term.box.pos.[°] / cable entry : 270 (T) / position 3
Lubricant / -volume [l] : CLP 220 Miner.Oil / 6.10
Condensation drain hole : DH - drain hole
Corrosion protection : Yes
Surface protection : OS2 to technical data sheet 63080061
Paint coat : Top coat RAL7031 (blue gray)
Gear unit : R87
Output shaft end : 50x100mm lg.
Output shaft design : with keyway/with key
Breather variant : Standard
Delivery state : Breather valve mounted
Screw plug bore dimens. sheet : 01001__96
Documentation no. A : 31988636
Motor : DRN100L4/OL/DH
Motor power [kW] : 1.5
Motor power [HP] : 2.0
Motor frequency [Hz] : 60
Cyclic duration factor S1-S10 : S1
Motor voltage [V] / conn. type : 277/480 delta/star
Nominal current [A] : 4.75 / 2.75
cos phi : 0.74
Wiring diagram : R13 / 680010506
Thermal cl.[°C]/Enclosure[IP] : 155(F) / 66
Service factor motor : 1.0
International efficiency class : IE3
Efficiency
at 50/75/100% Pn [%] : 84.1 / 86.1 / 86.5
Design specification : USA (with UR)
CE mark : No
EISA identification : Yes, conform to EISA
K.V.A.code : M
Design : NEMA A
Ambient temperature motor [°C] : -20..60
Ventilation : OL = non-ventilated, closed on B-side
to dimension sheet
Terminal box : Terminal box lower part made of aluminum
with tapped hole 1xNPT 3/4", 1xNPT 1/2"
CT speed range : 300-1800rpm
Special dimension sheet : 63204789.03
Documentation no. A : 25957090
26861348
30589487
Nameplate : Italian
Nameplate position : 180°
Opera.instr. A lang./quantity : Italian / 0
Parts list/language/quantity : Italian / 0