Grainger.com

Motor coupling provides accurate motor shaft alignment, minimizes fretting, and creates a low backlash/high-strength connection. Fine-grained bronze alloy worm gear and hardened alloy steel worm pinion gear for durability. Oversized output ball bearings provide high radial and axial load capacities and long service life. Universal gear housing Includes single and double output shafts with standard keys This listing is for each. Technical Specification Item Speed Reducer Speed Reducer Type Right Angle Shaft Orientation Right Angle Input RPM 1, 750 Nominal Output RPM 175 Worm Center Distance 1.57 in Bore Dia. 1 in Frame 56C Overhung Load 720 lb Nominal Ratio 10:1 Max. Input HP 1.25 hp Max. Output Torque 372.0 in-lb Output Torque @ 1/6 HP 49 in-lb Output Torque @ 1/4 HP 77 in-lb Output Torque @ 1/3 HP 97 in-lb Output Torque @ 1/2 HP 150 in-lb Output Torque @ 3/4 HP 230 in-lb Output Torque @ 1 HP 310 in-lb Number of Stages 1 Rotation Reversible Mounting Universal Foot and Flange-Mount Lubrication Food Grade Synthetic Seal Type Double Lip Bearings Ball Pinion Material Hardened Steel Gear Type Worm Worm Gear Material Fine-Grained Bronze Alloy Housing Material Aluminum Finish Tural Single/Double Output/Universal Universal Solid/Hollow Output Shaft Solid/Hollow Output Shaft Dia. 3/4 in Output Shaft Height 1 31/32 in Overall Length 3.27 in Standards IEC, NEMA