Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BMQ821-40-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 O* 2.45 in N 4.34 RQ 4.06 in J 3.25 in H-Tap size 5/16 - 18 UNC in A 2.5 T 0.875 TAP Depth 0.63 in LQ 4.46 in Center Distance (in) 2.06 in B 4.5 AJ 5.88 BD 6.5 AK 4.5 O 2.66 in I 3.61 in F 1.88 K 1.63 in BF 0.41 BE 0.38 in C 6 in G 0.94 D 2.31 Technical Specifications Shaft Seal Material Viton Product Type Right Angle Output HP 0.674 Input HP @ 1750 RPM 0.916 Assembly BMQ-D Thrust Rating - output shaft 1144 Output Shaft Orientation LR Input Bore (C Face) 0.625 Input Diameter (in) 0.625 in Reducer Style Worm - Right Angle Model Code BMQ821 Overhung Load 1,315 Output Shaft Assembly Code D Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Center Distance (in) 2.06 Output Style D Series NH Series - Ironman Narrow Housing Worm Gear Reducers Series Style NH-BMQ-D Input RPM 1,750 Ratio Range 40:1 Frame Size 56C Service Factor 1 Motor Frame Size 56 Mounting Style Base Gear Type Worm Input Style C-Face Quill Series Code NH Output Key 3/16 X 1.50 Input Keyway (C Face) 3/16 x 3/32 Output RPM 43 No. of Gear Reductions Single Reducer Worm - Right Angle Output Diameter (in) 0.875 in Input HP 0.916 Ratio 40:1 Reduction Single Output Shaft Direction Double Housing Material Cast Iron Overhung Load Rating (Output Shaft(lb)) 775 lb Output Shaft Solid Shaft Output Torque Rating (in-lb) 971 in/lbs General Specifications UPC 690310062449 Weight 25.00 LB