Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM830-20-D-180

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 K 2.31 in T 1.25 D 3.38 A 3.12 J 4.63 in U 0.875 in BD 9 TAP Depth 0.75 in L1 9.82 in O* 3.31 in G 1.19 H-Tap size 3/8 - 16 UNC in B 6.62 N 5.77 BF 0.53 F 2.38 C 8.25 in O 3.56 in I 4.84 in BE1 0.5 in L 6.57 in AJ 7.25 AK 8.5 Center Distance (in) 3 in Technical Specifications Product Type Right Angle Input Bore (C Face) 1.125 Reducer Style Worm - Right Angle Assembly BM-D Series NH Series - Ironman Narrow Housing Worm Gear Reducers Service Factor 1 Model Code BM830 Input Keyway (C Face) 1/4 x 1/8 Frame Size 180TC Thrust Rating - output shaft 2574 No. of Gear Reductions Single Motor Frame Size 180 Input Keyway 3/16 X 1.63 in Input Style Flexible Coupling Input Center Distance (in) 3.00 Input Diameter (in) 0.875 in Input HP @ 1750 RPM 3.233 Mounting Style Base Gear Type Worm Ratio Range 20:1 Series Style NH-BM-D Output Diameter (in) 1.250 in Reducer Worm - Right Angle Output Key 1/4 x 1.75 Overhung Load 2,170 Output Style D Input HP 3.947 Series Code NH Shaft Seal Material Viton Ratio 20:1 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Output RPM 87 Output Shaft Orientation LR Output Shaft Assembly Code D Output HP 3.407 Input RPM 1,750 Reduction Single Output Shaft Direction Double Overhung Load Rating (Output Shaft(lb)) 1,950 lb Output Shaft Solid Shaft Output Torque Rating (in-lb) 2015 in/lbs Housing Material Cast Iron General Specifications UPC 690310072677 Weight 59.00 LB