Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-HMQ821-7.5-H1-56-20

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 Center Distance (in) 2.06 in P 1.38 in AB 3.69 I 3.61 in AK 4.5 D 2.31 BF 0.41 LQ 4.46 in RQ 4.06 in B 4.5 AJ 5.88 AE2 0.85 LL 2.12 in AG 4.65 BD 6.5 H 0.53 in T 1.25 G 1.82 AF 0.19 V 1.94 in BE 0.38 in AA 8 Technical Specifications Input Style C-Face Quill Output RPM 233 Model Code HMQ821 Product Type Right Angle Output Shaft Orientation H1 Ratio Range 7.5:1 Input HP 2.793 Gear Type Worm Input Bore (C Face) 0.625 Motor Frame Size 56 Frame Size 56C Reducer Worm - Right Angle Mounting Style Shaft Mount Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Center Distance (in) 2.06 Input Keyway (C Face) 3/16 X 3/32 Service Factor 1 Series Code NH Shaft Seal Material Viton Output Shaft Assembly Code H1 No. of Gear Reductions Single Output Key 1/4 X 2.50 Thrust Rating - output shaft 811 Assembly HMQ-H1 Series Style NH-HMQ-H1 Output Diameter (in) 1.25 in Input HP @ 1750 RPM 2.793 Bore Code 20 Output Style H1 Input RPM 1,750 Output HP 2.562 Input Diameter (in) 0.625 in Reducer Style Worm - Right Angle Ratio 7.5:1 Series NH Series - Ironman Narrow Housing Worm Gear Reducers Reduction Single Output Shaft Direction H1 Housing Material Cast Iron Output Shaft Hollow Bore Output Torque Rating (in-lb) 692 in/lbs Overhung Load Rating (Output Shaft(lb)) 775 lb General Specifications UPC 690310063712 Weight 26.00 LB