Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-HM842-20-H1-210-35

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 H 0.53 in L1 12.9 in T 2.188 G 3.26 BD 9 AE2 0.63 L 9.57 in P 3.69 in AG 8.5 BE1 0.5 in I 6.1 in B 9.75 D 4.5 AE1 1 AB 6.38 V 2.75 in BF 0.53 AJ 7.25 LL 4.25 in AA 14 U 1.25 in AK 8.5 Center Distance (in) 4.25 in AF 0.38 Technical Specifications Input Diameter (in) 1.25 in Center Distance (in) 4.25 Input Style Flexible Coupling Input Input Bore (C Face) 1.375 Output RPM 87 Gear Type Worm Output Style H1 Frame Size 210TC Input HP 9.462 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Ratio 20:1 Output Diameter (in) 2.188 in Output HP 8.458 Output Key 1/2 X 3.38 Model Code HM842 Assembly HM-H1 Input RPM 1,750 Bore Code 35 Series Code NH Thrust Rating - output shaft 2533 Input Keyway (C Face) 5/16 x 5/32 Input Keyway 1/4 X 2.50 in Reducer Style Worm - Right Angle Output Shaft Orientation H1 Output Shaft Assembly Code H1 Service Factor 1 No. of Gear Reductions Single Shaft Seal Material Viton Series NH Series - Ironman Narrow Housing Worm Gear Reducers Reducer Worm - Right Angle Mounting Style Shaft Mount Ratio Range 20:1 Product Type Right Angle Series Style NH-HM-H1 Motor Frame Size 210TC Input HP @ 1750 RPM 9.462 Reduction Single Output Shaft Direction H1 Output Torque Rating (in-lb) 6092 in/lbs Housing Material Cast Iron Output Shaft Hollow Bore Overhung Load Rating (Output Shaft(lb)) 3,320 lb General Specifications UPC 690310080863 Weight 133.00 LB