Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GRG-HM821-25-H1-56-20

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 AG 6 J 4.75 in AF 0.75 BD 6.5 F 3 AB 5.43 BE 0.38 in AD 4.99 C 6.38 in G 1.44 AE2 0.4 V 1.94 in AJ 5.88 L 4.82 in LM 7.07 AA 7.24 AK 4.5 BF 0.41 AE1 0.61 Center Distance (in) 2.06 in R 0.75 in D 2.28 U 0.625 in I 3.61 in B 5.8 T 1.25 Technical Specifications Mounting Style Shaft Mount Frame Size 56C Output Shaft Assembly Code H1 Series Code GRG Series Style GRG-HM-H1 Input HP 1.333 Bore Code 20 Output Key 1/4 X 2.50 Series Type Cast Iron 800 Worm Gear Reducers Output Style H1 Output HP 1.094 Reducer Style Worm - Right Angle Input RPM 1,750 Input Style Flexible Coupling Input Output Shaft Orientation H1 Output RPM 70 Series GR Series - Ironman Worm Gear Reducers Thrust Rating - output shaft 1144 Ratio 25:1 Product Type Right Angle Gear Type Worm Ratio Range 25:1 Input Diameter (in) 0.625 in Service Factor 1 Model Code HM821 Input Keyway (C Face) 3/16 x 3/32 Input HP @ 1750 RPM 1.333 Motor Frame Size 56 Input Bore (C Face) 0.625 Reducer Worm - Right Angle Assembly HM-H1 Input Keyway 3/16 X 1.38 in Output Diameter (in) 1.25 in No. of Gear Reductions Single Product Line GR Series - Ironman Worm Gear Reducers Center Distance (in) 2.06 Shaft Seal Material Viton Reduction Single Output Shaft Direction H1 Output Shaft Hollow Bore Housing Material Cast Iron Output Torque Rating (in-lb) 985 in/lbs Overhung Load Rating (Output Shaft(lb)) 1,210 lb General Specifications UPC 690310038079 Weight 31.00 LB