Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BMQ818-20-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 F 1.88 C 5.44 in LQ 4.09 in TAP Depth 0.63 in A 2.56 G 0.94 AK 4.5 N 4.75 H-Tap size 5/16 - 18 UNC in BD 6.5 RQ 3.59 in BF 0.41 BE 0.38 in Center Distance (in) 1.75 in D 2.06 AJ 5.88 J 3.75 in K 1.88 in B 4.5 O 2.94 in I 3.24 in T 1 Technical Specifications Motor Frame Size 140 Overhung Load 1,200 Input Diameter (in) 0.875 in Model Code BMQ818 Output Shaft Assembly Code R Product Type Right Angle Series NH Series - Ironman Narrow Housing Worm Gear Reducers Reducer Style Worm - Right Angle Center Distance (in) 1.75 Output Key 1/4 x 1.75 Input Bore (C Face) 0.875 Output Diameter (in) 1.000 in Output HP 0.875 Gear Type Worm Input HP @ 1750 RPM 1.046 Output Style R Series Code NH Service Factor 1 Assembly BMQ-R Reducer Worm - Right Angle Output Shaft Orientation R Shaft Seal Material Viton Series Style NH-BMQ-R Input HP 1.046 Input Keyway (C Face) 3/16 X 3/32 Input RPM 1,750 Mounting Style Base Output RPM 87 Ratio 20:1 Ratio Range 20:1 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Thrust Rating - output shaft 1144 Input Style C-Face Quill No. of Gear Reductions Single Frame Size 140TC Reduction Single Output Shaft Direction Right Output Torque Rating (in-lb) 630 in/lbs Housing Material Cast Iron Overhung Load Rating (Output Shaft(lb)) 1,250 lb Output Shaft Solid Shaft General Specifications UPC 690310059937 Weight 20.00 LB