Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BMQ821-25-D-140

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 AJ 5.88 TAP Depth 0.63 in C 6 in D 2.31 I 3.61 in G 0.94 F 1.88 O 2.66 in H-Tap size 5/16 - 18 UNC in RQ 4.06 in LQ 4.46 in B 4.5 AK 4.5 BE 0.38 in Center Distance (in) 2.06 in J 3.25 in N 4.34 BF 0.41 BD 6.5 A 2.5 K 1.63 in T 0.875 O* 2.45 in Technical Specifications Overhung Load 1,210 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Series Code NH Output Diameter (in) 0.875 in Reducer Style Worm - Right Angle Thrust Rating - output shaft 1144 Output RPM 70 Output HP 1.094 Series Style NH-BMQ-D Input RPM 1,750 Reducer Worm - Right Angle Input Style C-Face Quill Model Code BMQ821 Output Key 3/16 X 1.50 No. of Gear Reductions Single Input Bore (C Face) 0.875 Input HP @ 1750 RPM 1.333 Input Diameter (in) 0.875 in Ratio Range 25:1 Assembly BMQ-D Input Keyway (C Face) 3/16 x 3/32 Output Style D Center Distance (in) 2.06 Service Factor 1 Mounting Style Base Ratio 25:1 Shaft Seal Material Viton Output Shaft Assembly Code D Motor Frame Size 140 Product Type Right Angle Input HP 1.333 Frame Size 140TC Gear Type Worm Series NH Series - Ironman Narrow Housing Worm Gear Reducers Output Shaft Orientation LR Reduction Single Output Shaft Direction Double Housing Material Cast Iron Overhung Load Rating (Output Shaft(lb)) 775 lb Output Torque Rating (in-lb) 985 in/lbs Output Shaft Solid Shaft General Specifications UPC 690310062722 Weight 25.00 LB