Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM821-60-R-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 H-Tap size 5/16 - 18 UNC in F 1.88 K 1.63 in D 2.31 U 0.625 in TAP Depth 0.63 in J 3.25 in LM 7.07 AK 4.5 AJ 5.88 T 0.875 G 0.94 L 4.82 in A 2.5 BF 0.41 BD 6.5 B 4.5 N 4.34 BE 0.38 in I 3.61 in Center Distance (in) 2.06 in C 6 in O 2.66 in Technical Specifications Input HP 0.674 Output RPM 29 Product Type Right Angle Input RPM 1,750 Mounting Style Base Output Key 3/16 X 1.50 Center Distance (in) 2.06 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Reducer Worm - Right Angle Output Style R Ratio 60:1 Input Keyway 3/16 X 1.38 in Shaft Seal Material Viton Input Keyway (C Face) 3/16 x 3/32 Input Diameter (in) 0.625 in No. of Gear Reductions Single Output Shaft Orientation R Series NH Series - Ironman Narrow Housing Worm Gear Reducers Frame Size 56C Gear Type Worm Input Style Flexible Coupling Input Model Code BM821 Service Factor 1 Input Bore (C Face) 0.625 Output Shaft Assembly Code R Ratio Range 60:1 Motor Frame Size 56 Assembly BM-R Series Code NH Thrust Rating - output shaft 1144 Output Diameter (in) 0.875 in Series Style NH-BM-R Overhung Load 1,415 Reducer Style Worm - Right Angle Output HP 0.435 Input HP @ 1750 RPM 0.674 Reduction Single Output Shaft Direction Right Overhung Load Rating (Output Shaft(lb)) 775 lb Housing Material Cast Iron Output Torque Rating (in-lb) 940 in/lbs Output Shaft Solid Shaft General Specifications UPC 690310061770 Weight 26.00 LB