Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BMQ821-40-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 O 2.66 in G 0.94 Center Distance (in) 2.06 in F 1.88 LQ 4.46 in K 1.63 in C 6 in BF 0.41 A 2.5 N 4.34 BD 6.5 D 2.31 AJ 5.88 I 3.61 in H-Tap size 5/16 - 18 UNC in TAP Depth 0.63 in RQ 4.06 in B 4.5 T 0.875 BE 0.38 in AK 4.5 J 3.25 in Technical Specifications Output Shaft Orientation L Model Code BMQ821 Service Factor 1 Output Style L Input HP @ 1750 RPM 0.916 Output Diameter (in) 0.875 in Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Output Key 3/16 X 1.50 Output RPM 43 Ratio 40:1 Series Style NH-BMQ-L No. of Gear Reductions Single Series Code NH Ratio Range 40:1 Mounting Style Base Input Style C-Face Quill Input HP 0.916 Gear Type Worm Input RPM 1,750 Center Distance (in) 2.06 Shaft Seal Material Viton Motor Frame Size 140 Input Diameter (in) 0.875 in Reducer Style Worm - Right Angle Series NH Series - Ironman Narrow Housing Worm Gear Reducers Thrust Rating - output shaft 1144 Output HP 0.674 Assembly BMQ-L Overhung Load 1,315 Input Keyway (C Face) 3/16 x 3/32 Input Bore (C Face) 0.875 Product Type Right Angle Frame Size 140TC Output Shaft Assembly Code L Reducer Worm - Right Angle Reduction Single Output Shaft Direction Left Output Shaft Solid Shaft Output Torque Rating (in-lb) 971 in/lbs Housing Material Cast Iron Overhung Load Rating (Output Shaft(lb)) 775 lb General Specifications UPC 690310062562 Weight 25.00 LB