NORD SK572.1-90S/4 CUS BRE20 HL helical inline gearmotor with 90S/4 IEC motor frame, 4-pole 1800 RPM, spring-set brake (BRE20), and hollow output shaft. UNICASE single-piece housing for rigidity and leak-free operation. Suitable for industrial conveyor and material handling drives.

Product Name Helical Gearmotor
Motor Type 3-Ph AC Motor CUS
Motor Speed 1, 660 rpm
Ratio 35.65
Stages 2
Output Speed 47.000 rpm
Service Factor 1.60
Nominal Output Torque (lb-in) 2, 030.00
Max. Torque Capacity (lb-in) 3, 275.00
Motor Power (HP) 1.500
Voltage (V) 230/460
Frequency (Hz) 60
Duty Cycle CONT S1
Motor Enclosure Type IP55
Insulation Class F
Rated Current Low Volt (A) 4.84
Rated Current High Volt (A) 2.42
Power Factor 1 0.78
Environmental temp. motor 40°C
Gearbox Mounting Position M1
Housing Type Foot
Output Shaft Dimensions 1.250"X2.36"
Output Shaft Diameter Fraction 1-1/4"
Breather Autovent
Motor Connection Star; High Voltage
Terminal Box Position met. 1/I
Brake Torque (NM) 20
Brake Voltage 460VAC-205VDC
Supplier Brake Precima
Hand Release Lever With Hand Release Lever
Hand Lever Location 2
Brake connection BRE rectifier conn. to motor
Brake Protection IP55
Brake series BR55PW
Lubricant Type VG220-MIN-EP
Lubricant Supplier Mobil
Lubricant Mobil 600 XP220
Qty. lubricant (Qts) 0.898
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 Hand Release Lever
Conduit Hole Connection NPT Adapter M25X1, 5 /0.7500 in