UMA NEMA C-Face Motors

UCG Gear Type Coupler

UNI-LIFT UCG series gear couplers offer greater torque capacity than jaw couplings. These couplers have gear teeth around the inner circumference and offer greater tortional and radial stiffness. Choose Geared couplers for high load and reversing applications. Wide ambient temperature range: -30° to 160° F

Dimensions

UCG Gear Type Coupler

Model Number Size Half Bore Diameter (in) Gear Sleeve Temperature Range A dia. B C D Dia.
UCG1A 1 3/4" UCGC1 -30 to 160 F 3.31 3.13 2 2
UCG1B 1 1" UCGC1 -30 to 160 F 3.31 3.13 2 2
UCG1C 1 1 1/8" UCGC1 -30 to 160 F 3.31 3.13 2 2
UCG1D 1 1 1/4" UCGC1 -30 to 160 F 3.31 3.13 2 2
UCG2A 2 1" UCGC2 -30 to 160 F 3.75 3.75 2.53 3.25
UCG2B 2 1 1/8" UCGC2 -30 to 160 F 3.75 3.75 2.53 3.25
UCG2C 2 1 1/4" UCGC2 -30 to 160 F 3.75 3.75 2.53 3.25
UCG2D 2 1 3/8" UCGC2 -30 to 160 F 3.75 3.75 2.53 3.25
UCG2E 2 1 1/2" UCGC2 -30 to 160 F 3.75 3.75 2.53 3.25
UCG2F 2 1 5/8" UCGC2 -30 to 160 F 3.75 3.75 2.53 3.25
UCG2G 2 2" UCGC2 -30 to 160 F 3.75 3.75 2.53 3.25
UCG3A 3 1 3/8" UCGC3 -30 to 160 F 4.75 4.25 2.56 3.25
UCG3B 3 1 1/2" UCGC3 -30 to 160 F 4.75 4.25 2.56 3.25
UCG3C 3 1 5/8" UCGC3 -30 to 160 F 4.75 4.25 2.56 3.25
UCG3D 3 2" UCGC3 -30 to 160 F 4.75 4.25 2.56 3.25
UCG4A 4 1 3/8" UCGC4 -30 to 160 F 5.5 4.75 3.06 3.94
UCG4B 4 1 1/2" UCGC4 -30 to 160 F 5.5 4.75 3.06 3.94
UCG4C 4 1 5/8" UCGC4 -30 to 160 F 5.5 4.75 3.06 3.94
UCG4D 4 2" UCGC4 -30 to 160 F 5.5 4.75 3.06 3.94