Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-HM821-10-H1-140-20

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 V 1.94 in AE1 0.3 B 4.5 G 1.82 Center Distance (in) 2.06 in AE2 0.85 AK 4.5 AJ 5.88 U 0.625 in AA 8 AF 0.19 I 3.61 in BF 0.41 BE 0.38 in P 1.38 in T 1.25 LM 7.07 D 2.31 AB 3.69 L 4.82 in BD 6.5 LL 2.12 in H 0.53 in AG 4.65 Technical Specifications Reducer Style Worm - Right Angle Series NH Series - Ironman Narrow Housing Worm Gear Reducers Output Diameter (in) 1.25 in Service Factor 1 Input HP @ 1750 RPM 2.464 Input Style Flexible Coupling Input Center Distance (in) 2.06 Input HP 2.464 Assembly HM-H1 Ratio 10:1 Frame Size 140TC Motor Frame Size 140TC Thrust Rating - output shaft 898 Ratio Range 10:1 Input Diameter (in) 0.625 in Output Style H1 Gear Type Worm Input Bore (C Face) 0.875 Input Keyway (C Face) 3/16 x 3/32 Shaft Seal Material Viton Product Type Right Angle Bore Code 20 No. of Gear Reductions Single Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Input RPM 1,750 Series Style NH-HM-H1 Model Code HM821 Mounting Style Shaft Mount Output Shaft Orientation H1 Series Code NH Output RPM 175 Reducer Worm - Right Angle Output HP 2.235 Output Key 1/4 X 2.50 Output Shaft Assembly Code H1 Input Keyway 3/16 X1.38 in Reduction Single Output Shaft Direction H1 Overhung Load Rating (Output Shaft(lb)) 775 lb Output Shaft Hollow Bore Output Torque Rating (in-lb) 805 in/lbs Housing Material Cast Iron General Specifications UPC 690310063576 Weight 26.00 LB