Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM818-30-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 LM 6.7 O 2.94 in K 1.88 in N 4.75 T 1 B 4.5 Center Distance (in) 1.75 in C 5.44 in H-Tap size 5/16 - 18 UNC in BE 0.38 in AJ 5.88 TAP Depth 0.63 in G 0.94 U 0.625 in F 1.88 J 3.75 in L 4.45 in BD 6.5 AK 4.5 D 2.06 I 3.24 in BF 0.41 A 2.56 Technical Specifications Input HP 0.741 Mounting Style Base Input Style Flexible Coupling Input Output RPM 58 Input Diameter (in) 0.625 in Series Code NH Gear Type Worm Shaft Seal Material Viton Thrust Rating - output shaft 1144 Input Keyway (C Face) 3/16 x 3/32 Output Style R Input HP @ 1750 RPM 0.741 Output Diameter (in) 1.000 in Motor Frame Size 56 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Model Code BM818 Assembly BM-R Ratio 30:1 Service Factor 1 Output Key 1/4 x 1.75 Output HP 0.569 Output Shaft Assembly Code R Product Type Right Angle Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Output Shaft Orientation R No. of Gear Reductions Single Ratio Range 30:1 Reducer Worm - Right Angle Input Bore (C Face) 0.625 Reducer Style Worm - Right Angle Input RPM 1,750 Frame Size 56C Series Style NH-BM-R Overhung Load 1,200 Input Keyway 3/16 X 1.38 in Center Distance (in) 1.75 Reduction Single Output Shaft Direction Right Output Torque Rating (in-lb) 614 in/lbs Output Shaft Solid Shaft Overhung Load Rating (Output Shaft(lb)) 1,250 lb Housing Material Cast Iron General Specifications UPC 690310059098 Weight 22.00 LB