Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-HM821-40-H1-56-23

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 AK 4.5 BE 0.38 in AE2 0.85 AA 8 G 1.82 V 1.94 in AG 4.65 AE1 0.3 T 1.438 D 2.31 H 0.53 in B 4.5 Center Distance (in) 2.06 in P 1.38 in LL 2.12 in BF 0.41 BD 6.5 AB 3.69 LM 7.07 I 3.61 in U 0.625 in AJ 5.88 AF 0.19 L 4.82 in Technical Specifications Reducer Style Worm - Right Angle Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Input Style Flexible Coupling Input Model Code HM821 Output RPM 43 Service Factor 1 Assembly HM-H1 Input Bore (C Face) 0.625 Output HP 0.674 Product Type Right Angle Input Keyway 3/16 X1.38 in Output Shaft Orientation H1 Frame Size 56C Thrust Rating - output shaft 1144 Input HP @ 1750 RPM 0.916 Output Shaft Assembly Code H1 Output Diameter (in) 1.438 in Output Style H1 Ratio Range 40:1 No. of Gear Reductions Single Reducer Worm - Right Angle Motor Frame Size 56C Bore Code 23 Center Distance (in) 2.06 Input HP 0.916 Output Key 3/8 X 3.00 Gear Type Worm Shaft Seal Material Viton Series Code NH Series Style NH-HM-H1 Input RPM 1,750 Input Keyway (C Face) 3/16 x 3/32 Ratio 40:1 Input Diameter (in) 0.625 in Mounting Style Shaft Mount Series NH Series - Ironman Narrow Housing Worm Gear Reducers Reduction Single Output Shaft Direction H1 Output Torque Rating (in-lb) 971 in/lbs Housing Material Cast Iron Output Shaft Hollow Bore Overhung Load Rating (Output Shaft(lb)) 775 lb General Specifications UPC 690310063408 Weight 26.00 LB