Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM832-30-R-140

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 6.5 AK 4.5 A 4.44 AJ 5.88 F 3.5 N 7.03 TAP Depth 1 in H-Tap size 1/2 - 13 UNC in G 1.75 T 1.5 K 3.5 in BE 0.38 in I 5.02 in B 8 C 10.06 in O 4.24 in U 0.875 in D 4.19 Center Distance (in) 3.25 in L 6.76 in LM 9.01 J 7 in BF 0.41 Technical Specifications Reducer Style Worm - Right Angle Thrust Rating - output shaft 2574 Assembly BM-R Output Diameter (in) 1.500 in Output RPM 58 Product Type Right Angle Series Code NH Ratio 30:1 Mounting Style Base Service Factor 1 Ratio Range 30:1 Center Distance (in) 3.25 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Shaft Seal Material Viton Input HP @ 1750 RPM 3.003 No. of Gear Reductions Single Output Key 3/8 x 2.25 Overhung Load 2,275 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Series Style NH-BM-R Input Style Flexible Coupling Input Output Shaft Assembly Code R Output HP 2.986 Input RPM 1,750 Output Style R Model Code BM832 Motor Frame Size 140 Input HP 3.619 Output Shaft Orientation R Input Keyway 3/16 X 1.63 in Frame Size 140TC Input Bore (C Face) 0.875 Input Keyway (C Face) 3/16 x 3/32 Input Diameter (in) 0.875 in Reducer Worm - Right Angle Gear Type Worm Reduction Single Output Shaft Direction Right Output Shaft Solid Shaft Output Torque Rating (in-lb) 2651 in/lbs Overhung Load Rating (Output Shaft(lb)) 2,250 lb Housing Material Cast Iron General Specifications UPC 690310075685 Weight 65.00 LB