Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM818-80-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 I 3.24 in Center Distance (in) 1.75 in BD 6.5 L 4.45 in T 1 H-Tap size 5/16 - 18 UNC in LM 6.7 A 2.56 D 2.06 BF 0.41 BE 0.38 in AK 4.5 B 4.5 AJ 5.88 TAP Depth 0.63 in O 2.94 in N 4.75 K 1.88 in F 1.88 C 5.44 in G 0.94 U 0.625 in J 3.75 in Technical Specifications Shaft Seal Material Viton Input Bore (C Face) 0.625 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Frame Size 56C Output Diameter (in) 1.000 in Series Style NH-BM-L Input Keyway (C Face) 3/16 x 3/32 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Output Shaft Assembly Code L Input Style Flexible Coupling Input Output Shaft Orientation L Mounting Style Base Output Key 1/4 x 1.75 Assembly BM-L Input HP @ 1750 RPM 0.208 Thrust Rating - output shaft 1144 Center Distance (in) 1.75 Model Code BM818 Series Code NH Reducer Worm - Right Angle Overhung Load 1,200 Output HP 0.124 Ratio 80:1 Output Style L Service Factor 1 Reducer Style Worm - Right Angle No. of Gear Reductions Single Motor Frame Size 56 Input Keyway 3/16 X 1.38 in Input RPM 1,750 Input HP 0.208 Gear Type Worm Input Diameter (in) 0.625 in Output RPM 21 Product Type Right Angle Ratio Range 80:1 Reduction Single Output Shaft Direction Left Housing Material Cast Iron Overhung Load Rating (Output Shaft(lb)) 1,250 lb Output Torque Rating (in-lb) 356 in/lbs Output Shaft Solid Shaft General Specifications UPC 690310059012 Weight 22.00 LB