Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM832-7.5-D-210

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 U 0.875 in Center Distance (in) 3.25 in L 6.76 in J 7 in B 8 AJ 7.25 I 5.02 in L1 10.01 in O 4.24 in A 4.44 T 1.5 C 10.06 in AK 8.5 F 3.5 BE1 0.5 in TAP Depth 1 in O* 3.99 in G 1.75 K 3.5 in N 7.03 H-Tap size 1/2 - 13 UNC in BD 9 BF 0.53 D 4.19 Technical Specifications Output Diameter (in) 1.500 in Mounting Style Base Reducer Worm - Right Angle Output RPM 233 Product Type Right Angle Thrust Rating - output shaft 1869 Output Shaft Orientation LR Input HP 8.863 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Center Distance (in) 3.25 Shaft Seal Material Viton Input Diameter (in) 0.875 in Series Code NH Gear Type Worm Output Key 3/8 x 2.25 Series Style NH-BM-D Input HP @ 1750 RPM 7.844 Motor Frame Size 210 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Input Bore (C Face) 1.375 Ratio Range 7.5:1 Reducer Style Worm - Right Angle Output Style D No. of Gear Reductions Single Ratio 7.5:1 Overhung Load 2,275 Input Keyway (C Face) 5/16 x 5/32 Output Shaft Assembly Code D Frame Size 210TC Input RPM 1,750 Input Keyway 3/16 X 1.63 in Service Factor 1 Assembly BM-D Input Style Flexible Coupling Input Model Code BM832 Output HP 8.264 Reduction Single Output Shaft Direction Double Output Shaft Solid Shaft Output Torque Rating (in-lb) 1976 in/lbs Housing Material Cast Iron Overhung Load Rating (Output Shaft(lb)) 2,250 lb General Specifications UPC 690310076996 Weight 65.00 LB