Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM852-50-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 TAP Depth 1.25 in G 2.25 D 4.88 BD 9 J 9 in Center Distance (in) 5.25 in T 2 L 10.88 in U 1.25 in B 11 A 6.19 AK 8.5 F 4.5 I 7.5 in H-Tap size 5/8 - 11 UNC in C 12.69 in BE1 0.5 in K 4.5 in BF 0.53 L1 14.3 in O 4.72 in N 9 AJ 7.25 Technical Specifications Motor Frame Size 180 Output Diameter (in) 2.000 in Input HP 6.777 Output Key 1/2 x 2.50 Frame Size 180TC Mounting Style Base Input RPM 1,750 Ratio Range 50:1 Input HP @ 1750 RPM 6.777 Center Distance (in) 5.25 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Assembly BM-L Series Code NH Output RPM 35 Overhung Load 3,560 Output HP 5.199 Shaft Seal Material Viton Model Code BM852 Input Keyway 1/4 X 3.00 in Series Style NH-BM-L Input Bore (C Face) 1.125 Output Shaft Orientation L Series NH Series - Ironman Narrow Housing Worm Gear Reducers Product Type Right Angle Service Factor 1 Ratio 50:1 Input Style Flexible Coupling Input Input Keyway (C Face) 1/4 x 1/8 Reducer Worm - Right Angle No. of Gear Reductions Single Output Shaft Assembly Code L Reducer Style Worm - Right Angle Thrust Rating - output shaft 3412 Output Style L Gear Type Worm Input Diameter (in) 1.25 in Reduction Single Output Shaft Direction Left Output Shaft Solid Shaft Housing Material Cast Iron Overhung Load Rating (Output Shaft(lb)) 3,560 lb Output Torque Rating (in-lb) 9362 in/lbs General Specifications UPC 690310082058 Weight 216.00 LB