Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GRG-UM821-50-R-56

Описание

One-piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment. Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant. Large oil capacity provides positive splash lubrication and superior cooling capability. Viton® double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals. The unique quill seal guard protects the input seal from damage during motor installation. Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life. Oversized high-speed bearings, positively retained for frequent reversing and start/stop cycles.Tapered roller bearings on output shaft for high overhung and thrust load capacities. All units are 100% run and leak tested at the factory to insure that you receive the highest quality product. Ultimate application flexibility with all-angle mounting provisions, the widest selection of accessory bases and flanges and the largest selection of stock reducer styles. Mounting dimensions are interchangeable with most industry standard reducers. Dimensions AK 4.5 BF 0.41 F 4.69 H 0.47 in BE 0.38 in V 0.72 in AJ 5.88 Center Distance (in) 2.06 in I 3.61 in LM 7.07 J 6.38 in T 1 G 2.34 L 4.82 in D 2.75 BD 6.5 O 2.29 in U 0.625 in K 3.19 in B 7.69 C 7.09 in N 4.68 A 6 Technical Specifications No. of Gear Reductions Single Keyway 3/16 X 3/32 Series Code GRG Input RPM 1,750 Input HP 0.769 Mounting Style Horizontal Base, Worm Under Overhung Load 1,385 Output RPM 35 Output Shaft Orientation R Output Style R Series Type Cast Iron 800 Worm Gear Reducers Input Style C-Face Coupled Output Shaft Assembly Code R Output HP 0.539 Output Key 1/4 X 1.44 Reducer Style Worm - Right Angle Series Style GRG-UM-R Frame Size 56C Center Distance (in) 2.06 Ratio 50:1 Output Diameter (in) 1.000 in Input Keyway (C Face) 3/16 x 3/32 Input Diameter (in) 0.625 in Motor Frame Size 56C Product Type Right Angle Service Factor 1 Product Line GR Series - Ironman Worm Gear Reducers Model Code UM821 Series GR Series - Ironman Worm Gear Reducers Gear Type Worm Reducer Worm - Right Angle Assembly UM-R Input Bore (C Face) 0.625 Ratio Range 50:1 Input Keyway 3/16 X 1.38 in Shaft Seal Material Viton Reduction Single Output Shaft Direction Right Housing Material Cast Iron Output Shaft Shaft Output Torque Rating (in-lb) 970 in/lbs General Specifications Weight 34.00 LB