Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-FHMQ821-7.5-HL-56-20

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 Y 5.56 in BF 0.41 V 1.94 in AJ 5.88 C 6 in AK 4.5 Center Distance (in) 2.06 in I 3.61 in BD 6.5 LL 2.12 in D 2.31 BE 0.38 in B 4.5 T 1.5 X 6.25 in RQ 4.06 in N 2.53 H 0.34 in LQ 4.46 in R 3.5 in A 2.5 Technical Specifications Reducer Style Worm - Right Angle Ratio 7.5:1 Input RPM 1,750 Frame Size 56C Output HP 5.562 Output RPM 233 Keyway 3/16 X 3/32 Input Style C-Face Quill Series NH Series - Ironman Narrow Housing Worm Gear Reducers Assembly FHMQ Input HP 2.793 Output Key 1/4 X 2.50 Output Shaft Orientation HL Reducer Worm - Right Angle Model Code FHMQ821 Output Diameter (in) 1.250 in Product Type Right Angle Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Bore Code 20 Input Keyway (C Face) 3/16 x 3/32 Motor Frame Size 56C Output Shaft Assembly Code HL Input Quill Diameter (in) 0.625 in Shaft Seal Material Viton No. of Gear Reductions Single Ratio Range 7.5:1 Output Style HL Mounting Style Flange Mounted Hollow Output Bore Gear Type Worm Input Diameter (in) 0.625 in Series Style NH-FHMQ-HL Service Factor 1 Input Bore (C Face) 0.625 Center Distance (in) 2.06 Reduction Single Housing Material Cast Iron Output Shaft Hollow Bore Output Torque Rating (in-lb) 692 in/lbs General Specifications Weight 29.00 LB