NORD SK1SI40H-N56C-63L/4 CUS 56C is a universal worm gearbox with solid input, featuring a 40 mm center distance and a NEMA 56C input adapter. The unit includes a 63L/4 IEC motor (4-pole). The UNICASE one-piece housing ensures leak-free operation and robust performance in industrial applications.

Product Name W. Grbx w/NEMA Adapt & Motor
Motor Type 3-Ph AC Motor CUS
Motor Speed 1,680 rpm
Ratio 15.00
Stages 1
Output Speed 112.000 rpm
Service Factor 4.10
Nominal Output Torque (lb-in) 107.00
Max. Torque Capacity (lb-in) 434.00
Motor Power (HP) 0.250
Voltage (V) 230/460
Frequency (Hz) 60
Duty Cycle CONT S1
Motor Enclosure Type IP55
Insulation Class F
Rated Current Low Volt (A) 1.12
Rated Current High Volt (A) 0.56
Power Factor 1 0.71
Environmental temp. motor 40°C
Gearbox Mounting Position Universal
Housing Type Foot
Input Adapter N56C
Output Shaft Dimensions 1.000"
Output Shaft Diameter Fraction 1"
Breather Non vented gearbox
Output Shaft Cover Hollow Shaft Cover
Shaft Cover Position Ship Cover Loose
Motor Connection Star;  High Voltage
erminal Box Position met. 1/I
Lubricant Type Food Grade - VG680-SYN-PG
Lubricant Supplier Klüber
Lubricant KLUBERSYNTH UH 1 6-680
Qty. lubricant (Qts) 0.058
Paint Option CORE
Paint Option Without painting
CE Logo No
CCC Logo No
Mexico Certification NOM No
UK Conformity Assessment No
UL E191510
CSA 189340
DoE CC No
CSA ev No
Alto Rendimento No
Korea Energy Label No
Separate part Cover
Conduit Hole Connection NPT Adapter M20X1,5 /0.5000 in