Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-HM842-30-H1-140-35

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 AA 14 H 0.53 in I 6.1 in AB 6.38 AF 0.38 U 1.25 in D 4.5 AK 4.5 BF 0.41 AE2 0.63 P 3.69 in L 9.57 in G 3.26 Center Distance (in) 4.25 in AE1 1 V 2.75 in BE 0.38 in LL 4.25 in AG 8.5 AJ 5.88 BD 6.5 T 2.188 LM 11.81 B 9.75 Technical Specifications Input RPM 1,750 Output Key 1/2 X 3.38 Ratio 30:1 Input Style Flexible Coupling Input Series Code NH No. of Gear Reductions Single Input Keyway (C Face) 3/16 x 3/32 Assembly HM-H1 Input HP 6.481 Series Style NH-HM-H1 Reducer Worm - Right Angle Mounting Style Shaft Mount Input Keyway 1/4 X 2.50 in Service Factor 1 Input Bore (C Face) 0.875 Gear Type Worm Thrust Rating - output shaft 2533 Motor Frame Size 140TC Output HP 5.517 Product Type Right Angle Reducer Style Worm - Right Angle Bore Code 35 Output Shaft Orientation H1 Center Distance (in) 4.25 Input Diameter (in) 1.25 in Output RPM 58 Frame Size 140TC Output Style H1 Ratio Range 30:1 Output Shaft Assembly Code H1 Input HP @ 1750 RPM 6.481 Model Code HM842 Shaft Seal Material Viton Output Diameter (in) 2.188 in Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Series NH Series - Ironman Narrow Housing Worm Gear Reducers Reduction Single Output Shaft Direction H1 Output Torque Rating (in-lb) 5960 in/lbs Overhung Load Rating (Output Shaft(lb)) 3,550 lb Output Shaft Hollow Bore Housing Material Cast Iron General Specifications UPC 690310080771 Weight 133.00 LB