Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-B821-10-R

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 D 2.31 O 2.66 in J 3.25 in T 0.875 L 4.82 in H-Tap size 5/16 - 18 UNC in N 4.34 M 1.76 K 1.63 in TAP Depth 0.63 in C 6 in I 3.61 in Center Distance (in) 2.06 in A 2.5 F 1.88 U 0.625 in G 0.94 B 4.5 Technical Specifications No. of Gear Reductions Single Overhung Load 1,065 Input Style Solid Shaft Gear Type Worm Mounting Style Base Input HP 2.464 Assembly B-R Ratio 10:1 Input HP @ 1750 RPM 2.464 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Product Type Right Angle Service Factor 1 Series Style NH-B-R Input RPM 1,750 Series Code NH Input Keyway 3/16 X 1.38 in Output RPM 175 Output Style R Reducer Style Worm - Right Angle Input Diameter (in) 0.625 in Ratio Range 10:1 Output HP 2.235 Reducer Worm - Right Angle Output Shaft Assembly Code R Output Shaft Orientation R Thrust Rating - output shaft 898 Shaft Seal Material Viton Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Center Distance (in) 2.06 Model Code B821 Output Diameter (in) 0.875 in Output Key 3/16 X 1.50 Reduction Single Output Shaft Direction Right Overhung Load Rating (Output Shaft(lb)) 775 lb Housing Material Cast Iron Output Torque Rating (in-lb) 805 in/lbs Output Shaft Solid Shaft General Specifications UPC 690310061343 Weight 21.00 LB