Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GRG-HM821-7.5-H1-140-23

Описание

One-piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment. 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. 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. 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. 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. Mounting dimensions are interchangeable with most industry standard reducers. Dimensions C 6.38 in BD 6.5 LM 7.07 J 4.75 in G 1.44 I 3.61 in AG 6 AK 4.5 BF 0.41 AE2 0.4 AE1 0.61 BE 0.38 in B 5.8 T 1.4375 AJ 5.88 U 0.625 in Center Distance (in) 2.06 in F 3 D 2.28 L 4.82 in AD 4.99 V 1.94 in Technical Specifications Model Code HM821 No. of Gear Reductions Single Output RPM 233 Frame Size 140TC Product Type Right Angle Ratio 7.5:1 Reducer Worm - Right Angle Output Shaft Orientation H1 Output HP 2.562 Service Factor 1 Input Keyway (C Face) 3/16 x 3/32 Thrust Rating - output shaft 811 Series Style GRG-HM-H1 Center Distance (in) 2.06 Ratio Range 7.5:1 Gear Type Worm Input RPM 1,750 Output Shaft Assembly Code H1 Input HP 2.793 Input HP @ 1750 RPM 2.793 Output Diameter (in) 1.4375 in Series GR Series - Ironman Worm Gear Reducers Shaft Seal Material Viton Input Keyway 3/16 X 1.38 in Product Line GR Series - Ironman Worm Gear Reducers Reducer Style Worm - Right Angle Output Style H1 Motor Frame Size 140 Input Style Flexible Coupling Input Input Bore (C Face) 0.875 Input Diameter (in) 0.625 in Output Key 3/8 X 3.00 Series Code GRG Bore Code 23 Assembly HM-H1 Mounting Style Shaft Mount Reduction Single Output Shaft Direction H1 Output Torque Rating (in-lb) 692 in/lbs Overhung Load Rating (Output Shaft(lb)) 1,035 lb Output Shaft Hollow Bore Housing Material Cast Iron General Specifications UPC 690310038345 Weight 31.00 LB