Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BMQ842-40-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 I 6.1 in Center Distance (in) 4.25 in D 4.5 RQ 6.04 in T 1.75 O 3.88 in A 4.75 BD 6.5 N 7.5 BE 0.38 in J 7.5 in H-Tap size 1/2 - 13 UNC in BF 0.41 LQ 6.77 in B 9.75 TAP Depth 1 in AK 4.5 K 3.75 in C 11.5 in G 1.88 AJ 5.88 F 3.75 Technical Specifications Output RPM 43 No. of Gear Reductions Single Reducer Worm - Right Angle Ratio 40:1 Output Key 3/8 x 2.25 Output Shaft Orientation R Model Code BMQ842 Input RPM 1,750 Input HP @ 1750 RPM 5.262 Series Style NH-BMQ-R Product Type Right Angle Input Style C-Face Quill Input Keyway (C Face) 3/16 x 3/32 Shaft Seal Material Viton Reducer Style Worm - Right Angle Output Shaft Assembly Code R Output Diameter (in) 1.750 in Ratio Range 40:1 Overhung Load 3,715 Series Code NH Mounting Style Base Output Style R Input Bore (C Face) 0.875 Gear Type Worm Input Diameter (in) 0.875 in Series NH Series - Ironman Narrow Housing Worm Gear Reducers Output HP 4.274 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Motor Frame Size 140 Input HP 5.262 Service Factor 1 Frame Size 140TC Thrust Rating - output shaft 2533 Assembly BMQ-R Center Distance (in) 4.25 Reduction Single Output Shaft Direction Right Output Shaft Solid Shaft Housing Material Cast Iron Overhung Load Rating (Output Shaft(lb)) 3,715 lb Output Torque Rating (in-lb) 6156 in/lbs General Specifications UPC 690310080016 Weight 124.00 LB