Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BMQ821-10-R-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 AK 4.5 TAP Depth 0.63 in T 0.875 J 3.25 in H-Tap size 5/16 - 18 UNC in F 1.88 B 4.5 I 3.61 in AJ 5.88 C 6 in BD 6.5 Center Distance (in) 2.06 in LQ 4.46 in A 2.5 N 4.34 RQ 4.06 in BF 0.41 BE 0.38 in O 2.66 in D 2.31 G 0.94 K 1.63 in Technical Specifications Motor Frame Size 140 Frame Size 140TC Output Shaft Assembly Code R Ratio Range 10:1 Output Key 3/16 X 1.50 Product Type Right Angle Input HP 2.464 Input Style C-Face Quill Input Bore (C Face) 0.875 Thrust Rating - output shaft 898 Input HP @ 1750 RPM 2.464 Series Code NH Ratio 10:1 No. of Gear Reductions Single Center Distance (in) 2.06 Model Code BMQ821 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Output Shaft Orientation R Mounting Style Base Overhung Load 1,065 Reducer Worm - Right Angle Service Factor 1 Series Style NH-BMQ-R Reducer Style Worm - Right Angle Output Style R Output Diameter (in) 0.875 in Shaft Seal Material Viton Output HP 2.235 Input RPM 1,750 Input Diameter (in) 0.875 in Input Keyway (C Face) 3/16 x 3/32 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Output RPM 175 Gear Type Worm Assembly BMQ-R Reduction Single Output Shaft Direction Right Output Shaft Solid Shaft Output Torque Rating (in-lb) 805 in/lbs Overhung Load Rating (Output Shaft(lb)) 775 lb Housing Material Cast Iron General Specifications UPC 690310062609 Weight 25.00 LB