Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM830-50-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 L 6.57 in N 5.77 LM 8.82 I 4.84 in K 2.31 in BE 0.38 in Center Distance (in) 3 in AK 4.5 D 3.38 G 1.19 F 2.38 C 8.25 in J 4.63 in O 3.56 in BD 6.5 A 3.12 H-Tap size 3/8 - 16 UNC in AJ 5.88 BF 0.41 T 1.25 U 0.875 in B 6.62 TAP Depth 0.75 in Technical Specifications Ratio Range 50:1 Model Code BM830 No. of Gear Reductions Single Input RPM 1,750 Output Style R Ratio 50:1 Frame Size 140TC Input HP 1.915 Input Bore (C Face) 0.875 Output Shaft Orientation R Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Reducer Style Worm - Right Angle Output Key 1/4 x 1.75 Thrust Rating - output shaft 2574 Output Shaft Assembly Code R Overhung Load 2,170 Output RPM 35 Input Keyway 3/16 X 1.63 in Shaft Seal Material Viton Motor Frame Size 140 Reducer Worm - Right Angle Series Code NH Output Diameter (in) 1.250 in Mounting Style Base Series NH Series - Ironman Narrow Housing Worm Gear Reducers Service Factor 1 Product Type Right Angle Assembly BM-R Series Style NH-BM-R Output HP 1.383 Input Style Flexible Coupling Input Center Distance (in) 3.00 Input HP @ 1750 RPM 1.535 Input Diameter (in) 0.875 in Gear Type Worm Input Keyway (C Face) 3/16 x 3/32 Reduction Single Output Shaft Direction Right Overhung Load Rating (Output Shaft(lb)) 1,950 lb Housing Material Cast Iron Output Shaft Solid Shaft Output Torque Rating (in-lb) 2026 in/lbs General Specifications UPC 690310072455 Weight 59.00 LB