NORD 203852948-100 SK1SI75D-N140TC-90LP/4 is a combined worm gearbox and AC electric motor assembly. The gearbox features a 75 mm center distance, solid input, and NEMA 140TC adapter. The motor is a 90LP/4 IEC frame, 4-pole, 1800 RPM design. This UNICASE unit is built for industrial duty with a compact, leak-resistant housing.

Product Name W. Grbx w/NEMA Adapt & Motor
Motor Type 3-Ph AC Motor CUS
Motor Speed 1, 730 rpm
Ratio 20.00
Stages 1
Output Speed 87.000 rpm
Service Factor 1.80
Nominal Output Torque (lb-in) 1, 206.00
Max. Torque Capacity (lb-in) 2, 168.00
Motor Power (HP) 2.000
Voltage (V) 230/460
Frequency (Hz) 60
Efficiency Class Premium EFF acc. to EISAct
Duty Cycle CONT S1
Motor Enclosure Type IP55
Insulation Class F
Rated Current Low Volt (A) 5.60
Rated Current High Volt (A) 2.80
Power Factor 1 0.78
Environmental temp. motor 40°C
Gearbox Mounting Position M1
Housing Type Foot
Input Adapter N140TC
Output Shaft Dimensions 1.9375"
Breather Autovent
Torque Arm / Bracket Torque arm
Torque Arm Position Side B @ 90° (DB)
Torque Arm Size I 200mm

Motor Temperature Protection Thermostat
Motor Connection Star; High Voltage
Terminal Box Position met. 1/I
Lubricant Type Food Grade - VG680-SYN-PG
Lubricant Supplier Klüber
Lubricant KLUBERSYNTH UH 1 6-680
Qty. lubricant (Qts) 0.381
Paint Option Without painting
CE Logo Yes
CCC Logo No
Mexico Certification NOM Yes
UL E191510
CSA 189340
DoE CC CC 092 B
CSA ev 189340
Alto Rendimento No
Korea Energy Label No
Conduit Hole Connection 18524250 M25x1.5/3/4" NPT
Inv.Duty speed range speed range 10:1(standard)