Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-B830-50-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 M 2.38 C 8.25 in T 1.25 D 3.38 K 2.31 in Center Distance (in) 3 in G 1.19 TAP Depth 0.75 in H-Tap size 3/8 - 16 UNC in N 5.77 F 2.38 I 4.84 in B 6.62 U 0.875 in L 6.57 in O* 3.31 in A 3.12 O 3.56 in J 4.63 in Technical Specifications Product Type Right Angle Input HP @ 1750 RPM 1.535 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Shaft Seal Material Viton Service Factor 1 Series Code NH Series Style NH-B-D Thrust Rating - output shaft 2574 Reducer Style Worm - Right Angle Gear Type Worm Assembly B-D Input RPM 1,750 Output Key 1/4 x 1.75 Ratio 50:1 Model Code B830 Output Shaft Assembly Code D Reducer Worm - Right Angle Input Diameter (in) 0.875 in Output HP 1.383 Output Diameter (in) 1.250 in Input HP 1.915 Ratio Range 50:1 Mounting Style Base Center Distance (in) 3.00 Input Keyway 3/16 X 1.63 in Output RPM 35 Overhung Load 2,170 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Output Shaft Orientation LR Input Style Solid Shaft Output Style D No. of Gear Reductions Single Reduction Single Output Shaft Direction Double Overhung Load Rating (Output Shaft(lb)) 1,950 lb Housing Material Cast Iron Output Shaft Solid Shaft Output Torque Rating (in-lb) 2026 in/lbs General Specifications UPC 690310072059 Weight 54.00 LB