Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-HM842-25-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 BD 9 AK 8.5 P 3.69 in B 9.75 AF 0.38 D 4.5 V 2.75 in AG 8.5 AE1 1 I 6.1 in Center Distance (in) 4.25 in BE1 0.5 in AA 14 T 2.188 AJ 7.25 LL 4.25 in AB 6.38 U 1.25 in AE2 0.63 G 3.26 H 0.53 in L1 12.9 in BF 0.53 L 9.57 in Technical Specifications Input Bore (C Face) 1.375 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Series Style NH-HM-H1 Output Diameter (in) 2.188 in Input HP @ 1750 RPM 7.94 Center Distance (in) 4.25 Mounting Style Shaft Mount Input Keyway (C Face) 5/16 x 5/32 Output HP 6.946 Model Code HM842 Gear Type Worm Output Key 1/2 X 3.38 Thrust Rating - output shaft 2533 Output Shaft Orientation H1 Reducer Style Worm - Right Angle No. of Gear Reductions Single Output Shaft Assembly Code H1 Output RPM 70 Ratio Range 25:1 Reducer Worm - Right Angle Motor Frame Size 210TC Series Code NH Output Style H1 Frame Size 210TC Product Type Right Angle Input Keyway 1/4 X 2.50 in Assembly HM-H1 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Input RPM 1,750 Input Diameter (in) 1.25 in Ratio 25:1 Input HP 7.94 Bore Code 35 Input Style Flexible Coupling Input Service Factor 1 Shaft Seal Material Viton Reduction Single Output Shaft Direction H1 Housing Material Cast Iron Output Shaft Hollow Bore Overhung Load Rating (Output Shaft(lb)) 3,445 lb Output Torque Rating (in-lb) 6254 in/lbs General Specifications UPC 690310080887 Weight 133.00 LB