Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BMQ842-80-D-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 F 3.75 O* 3.59 in TAP Depth 1 in J 7.5 in A 4.75 H-Tap size 1/2 - 13 UNC in RQ 6.04 in B 9.75 LQ 6.77 in AK 4.5 O 3.88 in K 3.75 in BE 0.38 in G 1.88 Center Distance (in) 4.25 in D 4.5 BD 6.5 T 1.75 N 7.5 C 11.5 in BF 0.41 AJ 5.88 I 6.1 in Technical Specifications Series Style NH-BMQ-D Output Shaft Orientation LR Assembly BMQ-D Ratio 80:1 No. of Gear Reductions Single Shaft Seal Material Viton Input Bore (C Face) 0.875 Input Keyway (C Face) 3/16 x 3/32 Overhung Load 3,740 Service Factor 1 Product Type Right Angle Series NH Series - Ironman Narrow Housing Worm Gear Reducers Thrust Rating - output shaft 2533 Input HP @ 1750 RPM 1.76 Input Style C-Face Quill Gear Type Worm Mounting Style Base Input RPM 1,750 Output Key 3/8 x 2.25 Series Code NH Input HP 1.76 Output HP 1.257 Reducer Style Worm - Right Angle Model Code BMQ842 Reducer Worm - Right Angle Frame Size 140TC Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Output Diameter (in) 1.750 in Output Style D Output Shaft Assembly Code D Output RPM 21 Input Diameter (in) 0.875 in Center Distance (in) 4.25 Ratio Range 80:1 Motor Frame Size 140 Reduction Single Output Shaft Direction Double Housing Material Cast Iron Output Torque Rating (in-lb) 3620 in/lbs Overhung Load Rating (Output Shaft(lb)) 3,740 lb Output Shaft Solid Shaft General Specifications UPC 690310080115 Weight 124.00 LB