Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GRG-BM821-30-R-140

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 L 4.82 in O 2.29 in I 3.61 in N 4.68 J 4.75 in BD 6.5 LM 7.07 T 1 Center Distance (in) 2.06 in BF 0.41 TAP Depth 0.63 in A 3.81 AJ 5.88 D 2.28 K 2.5 in C 6.38 in F 3 AK 4.5 U 0.625 in BE 0.38 in G 1.44 B 5.8 H-Tap size 5/16-18 UNC in Technical Specifications Product Line GRG Series - Ironman Worm Gear Reducers No. of Gear Reductions Single Input Style Flexible Coupling Input Output Shaft Orientation R Input Diameter (in) 0.625 in Gear Type Worm Model Code BM821 Shaft Seal Material Viton Input RPM 1,750 Series GRG Series - Ironman Worm Gear Reducers Reducer Worm - Right Angle Input Bore (C Face) 0.875 Output Style R Input Keyway (C Face) 3/16 x 3/32 Output HP 0.896 Product Type Right Angle Assembly BM-R Overhung Load 1,255 Ratio Range 30:1 Output Key 1/4 x 1.44 Series Style GRG-BM-R Output RPM 58 Ratio 30:1 Input HP @ 1750 RPM 1.129 Series Code GRG Center Distance (in) 2.06 Input Keyway 3/16 X 1.38 in Motor Frame Size 140 Mounting Style Base Reducer Style Worm - Right Angle Input HP 1.129 Output Diameter (in) 1.000 in Frame Size 140TC Service Factor 1 Output Shaft Assembly Code R Thrust Rating - output shaft 1144 Reduction Single Output Shaft Direction Right Overhung Load Rating (Output Shaft(lb)) 1,255 lb Output Shaft Solid Shaft Housing Material Cast Iron Output Torque Rating (in-lb) 968 in/lbs General Specifications UPC 690310036679 Weight 30.00 LB