Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BMQ830-20-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 BD 6.5 K 2.31 in TAP Depth 0.75 in C 8.25 in I 4.84 in BE 0.38 in T 1.25 Center Distance (in) 3 in LQ 5.69 in B 6.62 N 5.77 RQ 5.32 in G 1.19 AK 4.5 H-Tap size 3/8 - 16 UNC in BF 0.41 J 4.63 in AJ 5.88 A 3.12 F 2.38 D 3.38 O 3.56 in Technical Specifications Model Code BMQ830 Reducer Worm - Right Angle Input Diameter (in) 0.875 in Output Style R Frame Size 140TC Assembly BMQ-R Mounting Style Base Gear Type Worm Output Shaft Orientation R Reducer Style Worm - Right Angle Shaft Seal Material Viton Service Factor 1 Series Code NH Input RPM 1,750 Input HP 3.947 Output Diameter (in) 1.250 in Output HP 3.407 Ratio Range 20:1 Product Type Right Angle Output RPM 87 Overhung Load 2,170 Input Bore (C Face) 0.875 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Input HP @ 1750 RPM 3.233 No. of Gear Reductions Single Input Keyway (C Face) 3/16 x 3/32 Center Distance (in) 3.00 Series Style NH-BMQ-R Output Key 1/4 x 1.75 Motor Frame Size 140 Input Style C-Face Quill Thrust Rating - output shaft 2574 Ratio 20:1 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Output Shaft Assembly Code R Reduction Single Output Shaft Direction Right Output Shaft Solid Shaft Output Torque Rating (in-lb) 2015 in/lbs Overhung Load Rating (Output Shaft(lb)) 1,950 lb Housing Material Cast Iron General Specifications UPC 690310073094 Weight 58.00 LB