Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM821-60-L-56

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 J 3.25 in L 4.82 in G 0.94 BF 0.41 BE 0.38 in U 0.625 in AJ 5.88 H-Tap size 5/16 - 18 UNC in O 2.66 in BD 6.5 F 1.88 LM 7.07 B 4.5 D 2.31 N 4.34 Center Distance (in) 2.06 in C 6 in A 2.5 I 3.61 in TAP Depth 0.63 in AK 4.5 K 1.63 in T 0.875 Technical Specifications Overhung Load 1,415 Output RPM 29 Product Type Right Angle Ratio Range 60:1 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Shaft Seal Material Viton Output HP 0.435 Input Keyway 3/16 X 1.38 in Service Factor 1 Output Diameter (in) 0.875 in No. of Gear Reductions Single Reducer Style Worm - Right Angle Input Keyway (C Face) 3/16 x 3/32 Ratio 60:1 Series Style NH-BM-L Reducer Worm - Right Angle Thrust Rating - output shaft 1144 Gear Type Worm Series Code NH Input RPM 1,750 Model Code BM821 Input HP @ 1750 RPM 0.674 Frame Size 56C Input Diameter (in) 0.625 in Output Shaft Orientation L Assembly BM-L Input HP 0.674 Input Style Flexible Coupling Input Output Key 3/16 X 1.50 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Center Distance (in) 2.06 Input Bore (C Face) 0.625 Output Shaft Assembly Code L Motor Frame Size 56 Output Style L Mounting Style Base Reduction Single Output Shaft Direction Left Overhung Load Rating (Output Shaft(lb)) 775 lb Output Shaft Solid Shaft Output Torque Rating (in-lb) 940 in/lbs Housing Material Cast Iron General Specifications UPC 690310061657 Weight 26.00 LB