Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GRG-HM821-7.5-H1-140-19

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 T 1.1875 F 3 BF 0.41 AK 4.5 L 4.82 in U 0.625 in C 6.38 in AG 6 AE2 0.4 BD 6.5 G 1.44 I 3.61 in LM 7.07 V 1.94 in BE 0.38 in J 4.75 in Center Distance (in) 2.06 in AE1 0.61 AD 4.99 AJ 5.88 D 2.28 B 5.8 Technical Specifications Bore Code 19 Series GR Series - Ironman Worm Gear Reducers Series Style GRG-HM-H1 Input HP @ 1750 RPM 2.793 Gear Type Worm Service Factor 1 Output Style H1 Output RPM 233 Motor Frame Size 140 Input HP 2.793 Series Code GRG Output Shaft Orientation H1 Model Code HM821 Input Style Flexible Coupling Input Mounting Style Shaft Mount Frame Size 140TC Reducer Worm - Right Angle Output Diameter (in) 1.1875 in Ratio Range 7.5:1 No. of Gear Reductions Single Input Bore (C Face) 0.875 Input Keyway (C Face) 3/16 x 3/32 Product Type Right Angle Output Shaft Assembly Code H1 Thrust Rating - output shaft 811 Shaft Seal Material Viton Product Line GR Series - Ironman Worm Gear Reducers Output HP 2.562 Input RPM 1,750 Center Distance (in) 2.06 Input Diameter (in) 0.625 in Output Key 1/4 X 2.50 Input Keyway 3/16 X 1.38 in Reducer Style Worm - Right Angle Assembly HM-H1 Ratio 7.5:1 Reduction Single Output Shaft Direction H1 Output Torque Rating (in-lb) 692 in/lbs Overhung Load Rating (Output Shaft(lb)) 1,035 lb Housing Material Cast Iron Output Shaft Hollow Bore General Specifications UPC 690310038338 Weight 31.00 LB