Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-HMQ821-7.5-H1-140-16

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 H 0.53 in LQ 4.46 in AF 0.19 AG 4.65 LL 2.12 in T 1 V 1.94 in BF 0.41 G 1.82 AA 8 Center Distance (in) 2.06 in AB 3.69 RQ 4.06 in B 4.5 AJ 5.88 P 1.38 in BE 0.38 in BD 6.5 AK 4.5 I 3.61 in D 2.31 AE2 0.85 Technical Specifications Output Diameter (in) 1 in No. of Gear Reductions Single Motor Frame Size 140 Mounting Style Shaft Mount Input HP @ 1750 RPM 2.793 Input HP 2.793 Input Keyway (C Face) 3/16 X 3/32 Output Style H1 Output RPM 233 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Output HP 2.562 Output Key 1/4 X 3.00 Ratio 7.5:1 Input RPM 1,750 Input Style C-Face Quill Frame Size 140TC Product Type Right Angle Output Shaft Orientation H1 Series Style NH-HMQ-H1 Shaft Seal Material Viton Center Distance (in) 2.06 Input Bore (C Face) 0.875 Bore Code 16 Reducer Style Worm - Right Angle Model Code HMQ821 Output Shaft Assembly Code H1 Reducer Worm - Right Angle Gear Type Worm Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Input Diameter (in) 0.875 in Thrust Rating - output shaft 811 Ratio Range 7.5:1 Service Factor 1 Series Code NH Assembly HMQ-H1 Reduction Single Output Shaft Direction H1 Housing Material Cast Iron Overhung Load Rating (Output Shaft(lb)) 775 lb Output Torque Rating (in-lb) 692 in/lbs Output Shaft Hollow Bore General Specifications UPC 690310064276 Weight 26.00 LB