Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-HM818-20-H1-140-16

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 AJ 5.88 LL 1.98 in BF 0.41 U 0.625 in V 1.44 in L 4.45 in AE2 0.56 AG 4.29 P 1.38 in D 2.06 AF 0.19 AE1 0.551 BE 0.38 in Center Distance (in) 1.75 in H 0.53 in B 4.5 AB 3.44 AA 7.44 LM 6.7 T 1 G 1.82 I 3.24 in AK 4.5 BD 6.5 Technical Specifications Input Diameter (in) 0.625 in Center Distance (in) 1.75 Series Style NH-HM-H1 Gear Type Worm Motor Frame Size 140TC Frame Size 140TC Input HP 1.046 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Series NH Series - Ironman Narrow Housing Worm Gear Reducers Output Shaft Assembly Code H1 Service Factor 1 Ratio 20:1 Input Keyway (C Face) 3/16 x 3/32 Thrust Rating - output shaft 1144 Output RPM 87 Input Bore (C Face) 0.875 Input Style Flexible Coupling Input Output Style H1 Shaft Seal Material Viton Output Key 1/4 X 2.50 Input RPM 1,750 Reducer Style Worm - Right Angle Output HP 0.875 Mounting Style Shaft Mount Series Code NH Input HP @ 1750 RPM 1.046 Model Code HM818 Output Diameter (in) 1 in Bore Code 16 Ratio Range 20:1 Reducer Worm - Right Angle Input Keyway 3/16 X 1.38 in Output Shaft Orientation H1 Product Type Right Angle No. of Gear Reductions Single Assembly HM-H1 Reduction Single Output Shaft Direction H1 Output Torque Rating (in-lb) 630 in/lbs Overhung Load Rating (Output Shaft(lb)) 1,250 lb Housing Material Cast Iron Output Shaft Hollow Bore General Specifications UPC 690310060551 Weight 23.00 LB