Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-B832-25-D

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 O 4.24 in D 4.19 A 4.44 O* 3.99 in U 0.875 in T 1.5 H-Tap size 1/2 - 13 UNC in K 3.5 in N 7.03 I 5.02 in J 7 in M 2.38 G 1.75 L 6.76 in C 10.06 in F 3.5 B 8 TAP Depth 1 in Center Distance (in) 3.25 in Technical Specifications Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Overhung Load 2,275 Mounting Style Base Input HP @ 1750 RPM 3.465 Model Code B832 Input RPM 1,750 Reducer Style Worm - Right Angle Input HP 4.373 Reducer Worm - Right Angle Ratio 25:1 Output Shaft Assembly Code D Thrust Rating - output shaft 2574 Output HP 3.732 Input Diameter (in) 0.875 in Output RPM 70 Output Shaft Orientation LR Input Style Solid Shaft No. of Gear Reductions Single Input Keyway 3/16 X 1.63 in Gear Type Worm Output Key 3/8 x 2.25 Output Diameter (in) 1.500 in Series NH Series - Ironman Narrow Housing Worm Gear Reducers Output Style D Assembly B-D Service Factor 1 Series Style NH-B-D Ratio Range 25:1 Series Code NH Product Type Right Angle Shaft Seal Material Viton Center Distance (in) 3.25 Reduction Single Output Shaft Direction Double Output Torque Rating (in-lb) 2658 in/lbs Output Shaft Solid Shaft Housing Material Cast Iron Overhung Load Rating (Output Shaft(lb)) 2,250 lb General Specifications UPC 690310075388 Weight 60.00 LB