Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-B818-100-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 I 3.24 in TAP Depth 0.63 in Center Distance (in) 1.75 in O 2.94 in G 0.94 F 1.88 T 1 K 1.88 in A 2.56 M 1.76 H-Tap size 5/16 - 18 UNC in J 3.75 in L 4.45 in U 0.625 in B 4.5 N 4.75 D 2.06 C 5.44 in Technical Specifications Overhung Load 1,200 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Model Code B818 Series Style NH-B-R Center Distance (in) 1.75 Output HP 0.077 No. of Gear Reductions Single Gear Type Worm Input HP 0.141 Reducer Worm - Right Angle Output Diameter (in) 1.000 in Output RPM 17 Output Key 1/4 x 1.75 Ratio 100:1 Shaft Seal Material Viton Input Style Solid Shaft Input Keyway 3/16 X 1.38 in Input RPM 1,750 Reducer Style Worm - Right Angle Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Product Type Right Angle Output Style R Assembly B-R Thrust Rating - output shaft 1144 Input Diameter (in) 0.625 in Ratio Range 100:1 to 250:1 Mounting Style Base Service Factor 1 Output Shaft Orientation R Series Code NH Input HP @ 1750 RPM 0.141 Output Shaft Assembly Code R Reduction Single Output Shaft Direction Right Output Shaft Solid Shaft Overhung Load Rating (Output Shaft(lb)) 1,250 lb Output Torque Rating (in-lb) 277 in/lbs Housing Material Cast Iron General Specifications UPC 690310058787 Weight 17.00 LB