Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GRG-HM821-20-H1-56-23

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 AD 4.99 AB 5.43 BD 6.5 R 0.75 in AG 6 V 1.94 in L 4.82 in B 5.8 AE1 0.61 G 1.44 AE2 0.4 U 0.625 in C 6.38 in AA 7.24 I 3.61 in AF 0.75 BE 0.38 in D 2.28 AJ 5.88 F 3 LM 7.07 BF 0.41 Center Distance (in) 2.06 in J 4.75 in T 1.4375 Technical Specifications Output HP 1.338 Input Style Flexible Coupling Input Frame Size 56C Input HP 1.584 Output Shaft Assembly Code H1 Output Style H1 Output Key 3/8 X 3.00 Output RPM 87 Series Type Cast Iron 800 Worm Gear Reducers Input RPM 1,750 Series Code GRG Mounting Style Shaft Mount Output Shaft Orientation H1 Series Style GRG-HM-H1 Reducer Style Worm - Right Angle Bore Code 23 Thrust Rating - output shaft 1144 Series GR Series - Ironman Worm Gear Reducers Service Factor 1 No. of Gear Reductions Single Input HP @ 1750 RPM 1.584 Center Distance (in) 2.06 Gear Type Worm Model Code HM821 Product Type Right Angle Reducer Worm - Right Angle Input Diameter (in) 0.625 in Ratio Range 20:1 Assembly HM-H1 Input Keyway 3/16 X 1.38 in Product Line GR Series - Ironman Worm Gear Reducers Motor Frame Size 56 Shaft Seal Material Viton Input Keyway (C Face) 3/16 x 3/32 Ratio 20:1 Output Diameter (in) 1.4375 in Input Bore (C Face) 0.625 Reduction Single Output Shaft Direction H1 Housing Material Cast Iron Output Torque Rating (in-lb) 964 in/lbs Output Shaft Hollow Bore Overhung Load Rating (Output Shaft(lb)) 1,175 lb General Specifications UPC 690310038048 Weight 31.00 LB