Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM830-60-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 Center Distance (in) 3 in O 3.56 in D 3.38 J 4.63 in K 2.31 in N 5.77 BE 0.38 in L 6.57 in H-Tap size 3/8 - 16 UNC in A 3.12 C 8.25 in U 0.875 in G 1.19 TAP Depth 0.75 in BD 6.5 AJ 5.88 LM 8.82 BF 0.41 F 2.38 AK 4.5 I 4.84 in B 6.62 T 1.25 Technical Specifications Model Code BM830 Service Factor 1 Reducer Style Worm - Right Angle Output RPM 29 Output HP 1.117 Input RPM 1,750 Output Style R Ratio Range 60:1 Assembly BM-R Input Keyway (C Face) 3/16 x 3/32 Mounting Style Base Thrust Rating - output shaft 2574 Series Style NH-BM-R Shaft Seal Material Viton Input HP @ 1750 RPM 1.279 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Input Keyway 3/16 X 1.63 in Input HP 1.637 Output Diameter (in) 1.250 in Overhung Load 2,170 Center Distance (in) 3.00 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Frame Size 140TC Reducer Worm - Right Angle Output Key 1/4 x 1.75 Input Diameter (in) 0.875 in Gear Type Worm Output Shaft Orientation R Series Code NH Output Shaft Assembly Code R Input Style Flexible Coupling Input Input Bore (C Face) 0.875 Ratio 60:1 Motor Frame Size 140 No. of Gear Reductions Single Product Type Right Angle Reduction Single Output Shaft Direction Right Output Shaft Solid Shaft Housing Material Cast Iron Output Torque Rating (in-lb) 1924 in/lbs Overhung Load Rating (Output Shaft(lb)) 1,950 lb General Specifications UPC 690310072462 Weight 59.00 LB