Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BMQ821-5-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 D 2.31 K 1.63 in B 4.5 G 0.94 AK 4.5 BE 0.38 in AJ 5.88 RQ 4.06 in C 6 in BF 0.41 I 3.61 in J 3.25 in LQ 4.46 in O* 2.45 in BD 6.5 O 2.66 in F 1.88 T 0.875 Center Distance (in) 2.06 in N 4.34 TAP Depth 0.63 in A 2.5 H-Tap size 5/16 - 18 UNC in Technical Specifications Output Shaft Orientation R Input Style C-Face Quill Output HP 3.41 Output RPM 350 Input HP 3.653 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Frame Size 140TC Output Key 3/16 X 1.50 Input RPM 1,750 Reducer Style Worm - Right Angle Ratio 5:1 Keyway 3/16 X 3/32 Reducer Worm - Right Angle Assembly BMQ-R Overhung Load 775 Output Shaft Assembly Code R Service Factor 1 Shaft Seal Material Viton No. of Gear Reductions Single Product Type Right Angle Motor Frame Size 140 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Input Quill Diameter (in) 0.875 in Ratio Range 5:1 Output Diameter (in) 0.875 in Model Code BMQ821 Output Style R Center Distance (in) 2.06 Series Style NH-BMQ-R Input Keyway 3/16 X 1.63 in Mounting Style No Base Input HP @ 1750 RPM 3.653 Thrust Rating - output shaft 735 Input Bore (C Face) 0.875 Series Code NH Input Keyway (C Face) 3/16 x 3/32 Input Diameter (in) 0.875 in Gear Type Worm Reduction Single Output Shaft Direction Right Output Shaft Solid Shaft Overhung Load Rating (Output Shaft(lb)) 775 lb Output Torque Rating (in-lb) 614 in/lbs Housing Material Cast Iron General Specifications UPC 690310062586 Weight 25.00 LB Packaged Length 10.69 IN Packaged Width 9.06 IN Packaged Height 10.50 IN