Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BMQ842-100-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 Center Distance (in) 4.25 in D 4.5 BE 0.38 in RQ 6.04 in C 11.5 in T 1.75 BF 0.41 N 7.5 G 1.88 J 7.5 in K 3.75 in F 3.75 LQ 6.77 in A 4.75 O 3.88 in BD 6.5 I 6.1 in H-Tap size 1/2 - 13 UNC in AK 4.5 TAP Depth 1 in B 9.75 AJ 5.88 Technical Specifications Frame Size 140TC Series Code NH Mounting Style Base Reducer Style Worm - Right Angle Series NH Series - Ironman Narrow Housing Worm Gear Reducers Ratio Range 100:1 to 250:1 Model Code BMQ842 Output Key 3/8 x 2.25 Output Style R Reducer Worm - Right Angle Input HP 1.201 Output Shaft Assembly Code R No. of Gear Reductions Single Input Bore (C Face) 0.875 Output HP 0.792 Series Style NH-BMQ-R Assembly BMQ-R Input RPM 1,750 Gear Type Worm Center Distance (in) 4.25 Output RPM 17 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Input HP @ 1750 RPM 1.201 Input Keyway (C Face) 3/16 x 3/32 Output Diameter (in) 1.750 in Service Factor 1 Thrust Rating - output shaft 2533 Shaft Seal Material Viton Product Type Right Angle Input Style C-Face Quill Ratio 100:1 Input Diameter (in) 0.875 in Motor Frame Size 140 Output Shaft Orientation R Reduction Single Output Shaft Direction Right Overhung Load Rating (Output Shaft(lb)) 3,750 lb Output Torque Rating (in-lb) 2852 in/lbs Output Shaft Solid Shaft Housing Material Cast Iron General Specifications UPC 690310080054 Weight 124.00 LB