Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM830-40-D-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 AK 4.5 I 4.84 in K 2.31 in J 4.63 in F 2.38 D 3.38 LM 8.82 O* 3.31 in BD 6.5 G 1.19 TAP Depth 0.75 in L 6.57 in U 0.875 in H-Tap size 3/8 - 16 UNC in T 1.25 C 8.25 in BF 0.41 AJ 5.88 B 6.62 A 3.12 Center Distance (in) 3 in BE 0.38 in O 3.56 in N 5.77 Technical Specifications Input HP 2.251 Output Shaft Assembly Code D Service Factor 1 Input Keyway (C Face) 3/16 x 3/32 Output Diameter (in) 1.250 in Output RPM 43 Overhung Load 2,170 Output HP 1.72 Mounting Style Base Motor Frame Size 140 Output Shaft Orientation LR Assembly BM-D Frame Size 140TC Series Code NH Input Bore (C Face) 0.875 Reducer Style Worm - Right Angle Ratio Range 40:1 Input RPM 1,750 Output Style D Input Diameter (in) 0.875 in No. of Gear Reductions Single Reducer Worm - Right Angle Output Key 1/4 x 1.75 Center Distance (in) 3.00 Gear Type Worm Product Type Right Angle Series NH Series - Ironman Narrow Housing Worm Gear Reducers Thrust Rating - output shaft 2574 Model Code BM830 Series Style NH-BM-D Input Style Flexible Coupling Input Input HP @ 1750 RPM 1.822 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Shaft Seal Material Viton Ratio 40:1 Input Keyway 3/16 X 1.63 in Reduction Single Output Shaft Direction Double Output Torque Rating (in-lb) 2018 in/lbs Housing Material Cast Iron Overhung Load Rating (Output Shaft(lb)) 1,950 lb Output Shaft Solid Shaft General Specifications UPC 690310072493 Weight 59.00 LB