Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BMQ842-25-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 BF 0.41 LQ 6.77 in TAP Depth 1 in F 3.75 H-Tap size 1/2 - 13 UNC in K 3.75 in G 1.88 I 6.1 in BD 6.5 B 9.75 T 1.75 N 7.5 C 11.5 in J 7.5 in BE 0.38 in AJ 5.88 Center Distance (in) 4.25 in AK 4.5 O 3.88 in RQ 6.04 in D 4.5 O* 3.59 in A 4.75 Technical Specifications Reducer Worm - Right Angle Frame Size 140TC No. of Gear Reductions Single Ratio 25:1 Service Factor 1 Output Diameter (in) 1.750 in Output Shaft Assembly Code D Gear Type Worm Series Code NH Overhung Load 3,445 Input Style C-Face Quill Output Key 3/8 x 2.25 Input HP 7.94 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Output Style D Center Distance (in) 4.25 Motor Frame Size 140 Mounting Style Base Output Shaft Orientation LR Model Code BMQ842 Output HP 6.946 Output RPM 70 Shaft Seal Material Viton Input Diameter (in) 0.875 in Product Type Right Angle Thrust Rating - output shaft 2533 Ratio Range 25:1 Input Bore (C Face) 0.875 Series Style NH-BMQ-D Assembly BMQ-D Input Keyway (C Face) 3/16 x 3/32 Input HP @ 1750 RPM 7.94 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Reducer Style Worm - Right Angle Input RPM 1,750 Reduction Single Output Shaft Direction Double Housing Material Cast Iron Output Shaft Solid Shaft Output Torque Rating (in-lb) 6254 in/lbs Overhung Load Rating (Output Shaft(lb)) 3,445 lb General Specifications UPC 690310080061 Weight 124.00 LB