Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BMQ818-20-D-56

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 2.06 C 5.44 in BD 6.5 T 1 I 3.24 in N 4.75 AJ 5.88 A 2.56 F 1.88 J 3.75 in O 2.94 in TAP Depth 0.63 in B 4.5 AK 4.5 H-Tap size 5/16 - 18 UNC in O* 2.73 in K 1.88 in BF 0.41 G 0.94 Center Distance (in) 1.75 in RQ 3.59 in LQ 4.09 in BE 0.38 in Technical Specifications Input Style C-Face Quill Input Bore (C Face) 0.625 Series Code NH Input HP @ 1750 RPM 1.046 Center Distance (in) 1.75 Output Shaft Assembly Code D Assembly BMQ-D Overhung Load 1,200 Frame Size 56C Motor Frame Size 56 Output Key 1/4 x 1.75 Mounting Style Base Model Code BMQ818 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Gear Type Worm Series NH Series - Ironman Narrow Housing Worm Gear Reducers Input RPM 1,750 Output RPM 87 No. of Gear Reductions Single Ratio Range 20:1 Output Diameter (in) 1.000 in Shaft Seal Material Viton Reducer Worm - Right Angle Service Factor 1 Input HP 1.046 Thrust Rating - output shaft 1144 Series Style NH-BMQ-D Output Style D Output HP 0.875 Reducer Style Worm - Right Angle Ratio 20:1 Output Shaft Orientation LR Input Keyway (C Face) 3/16 X 3/32 Product Type Right Angle Input Diameter (in) 0.625 in Reduction Single Output Shaft Direction Double Output Shaft Solid Shaft Overhung Load Rating (Output Shaft(lb)) 1,250 lb Output Torque Rating (in-lb) 630 in/lbs Housing Material Cast Iron General Specifications UPC 690310059746 Weight 20.00 LB