Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-HM821-60-H1-56-20

Описание

Rugged cast iron housings, covers, and flanges provide superior strength and rigidity. 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. O-rings on all bearing covers, eliminating gaskets, sealants and leaks. 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. 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. 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. Dimensions AF 0.19 B 4.5 Center Distance (in) 2.06 in V 1.94 in AK 4.5 LL 2.12 in U 0.625 in BE 0.38 in BD 6.5 AE1 0.3 AG 4.65 T 1.25 G 1.82 D 2.31 P 1.38 in BF 0.41 LM 7.07 I 3.61 in AA 8 AJ 5.88 L 4.82 in AE2 0.85 AB 3.69 H 0.53 in Technical Specifications Ratio Range 60:1 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Output Style H1 Frame Size 56C Model Code HM821 Output Shaft Orientation H1 Output Diameter (in) 1.25 in Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Shaft Seal Material Viton Input Keyway 3/16 X1.38 in Service Factor 1 Mounting Style Shaft Mount Reducer Worm - Right Angle Output HP 0.435 Series Code NH Assembly HM-H1 Ratio 60:1 Input Keyway (C Face) 3/16 x 3/32 Output Shaft Assembly Code H1 Input RPM 1,750 Product Type Right Angle Bore Code 20 Series Style NH-HM-H1 Input HP @ 1750 RPM 0.674 Input Diameter (in) 0.625 in No. of Gear Reductions Single Gear Type Worm Output Key 1/4 X 2.50 Input Bore (C Face) 0.625 Thrust Rating - output shaft 1144 Output RPM 29 Input HP 0.674 Motor Frame Size 56C Center Distance (in) 2.06 Input Style Flexible Coupling Input Reducer Style Worm - Right Angle Reduction Single Output Shaft Direction H1 Output Torque Rating (in-lb) 940 in/lbs Output Shaft Hollow Bore Housing Material Cast Iron Overhung Load Rating (Output Shaft(lb)) 775 lb General Specifications UPC 690310063453 Weight 26.00 LB