Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM842-40-L-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 T 1.75 B 9.75 N 7.5 C 11.5 in U 1.25 in G 1.88 I 6.1 in H-Tap size 1/2 - 13 UNC in A 4.75 L1 12.9 in O 3.88 in BD 9 Center Distance (in) 4.25 in K 3.75 in L 9.57 in J 7.5 in F 3.75 AK 8.5 BE1 0.5 in AJ 7.25 TAP Depth 1 in BF 0.53 D 4.5 Technical Specifications Output Shaft Assembly Code L Frame Size 180TC Motor Frame Size 180 Product Type Right Angle Output Style L Input Diameter (in) 1.25 in Assembly BM-L Thrust Rating - output shaft 2533 Overhung Load 3,715 No. of Gear Reductions Single Service Factor 1 Center Distance (in) 4.25 Output Diameter (in) 1.750 in Model Code BM842 Input Bore (C Face) 1.125 Series Code NH Shaft Seal Material Viton Reducer Style Worm - Right Angle Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Ratio Range 40:1 Input RPM 1,750 Gear Type Worm Series NH Series - Ironman Narrow Housing Worm Gear Reducers Input HP 5.262 Output HP 4.274 Output RPM 43 Input Style Flexible Coupling Input Mounting Style Base Output Key 3/8 x 2.25 Ratio 40:1 Input Keyway 1/4 X 2.50 in Input HP @ 1750 RPM 5.262 Input Keyway (C Face) 1/4 x 1/8 Series Style NH-BM-L Reducer Worm - Right Angle Output Shaft Orientation L Reduction Single Output Shaft Direction Left Overhung Load Rating (Output Shaft(lb)) 3,715 lb Housing Material Cast Iron Output Torque Rating (in-lb) 6156 in/lbs Output Shaft Solid Shaft General Specifications UPC 690310079423 Weight 131.00 LB