Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BMQ821-30-L-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 K 1.63 in RQ 4.06 in Center Distance (in) 2.06 in N 4.34 J 3.25 in B 4.5 D 2.31 I 3.61 in C 6 in BE 0.38 in G 0.94 A 2.5 AJ 5.88 F 1.88 O 2.66 in AK 4.5 TAP Depth 0.63 in H-Tap size 5/16 - 18 UNC in BD 6.5 T 0.875 BF 0.41 LQ 4.46 in Technical Specifications Series NH Series - Ironman Narrow Housing Worm Gear Reducers Input Diameter (in) 0.875 in Service Factor 1 Gear Type Worm Center Distance (in) 2.06 Overhung Load 1,255 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Motor Frame Size 140 Product Type Right Angle Series Style NH-BMQ-L Output Diameter (in) 0.875 in Output RPM 58 Output HP 0.896 Shaft Seal Material Viton Input Style C-Face Quill Ratio 30:1 Frame Size 140TC Model Code BMQ821 Output Shaft Assembly Code L Input HP 1.129 Thrust Rating - output shaft 1144 Assembly BMQ-L Output Style L Input RPM 1,750 Output Shaft Orientation L Series Code NH Mounting Style Base Reducer Worm - Right Angle Ratio Range 30:1 Input Keyway (C Face) 3/16 x 3/32 No. of Gear Reductions Single Input HP @ 1750 RPM 1.129 Reducer Style Worm - Right Angle Input Bore (C Face) 0.875 Output Key 3/16 X 1.50 Reduction Single Output Shaft Direction Left Output Torque Rating (in-lb) 968 in/lbs Housing Material Cast Iron Output Shaft Solid Shaft Overhung Load Rating (Output Shaft(lb)) 775 lb General Specifications UPC 690310062555 Weight 25.00 LB