Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GRG-BM832-20-L-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 I 5.02 in G 2 TAP Depth 0.88 in LM 9.01 BF 0.41 D 3.5 BD 6.5 J 7.5 in BE 0.38 in F 4 O 3.66 in B 8.5 Center Distance (in) 3.25 in AK 4.5 H-Tap size 7/16 - 14 UNC in L 6.76 in N 7.06 A 5.75 AJ 5.88 C 9.38 in U 0.875 in T 1.5 K 3.75 in Technical Specifications Series Code GRG Output Key 3/8 X 2.63 Thrust Rating - output shaft 2574 Series GRG Series - Ironman Worm Gear Reducers Overhung Load 2,170 Input Keyway 3/16 X 1.63 in Product Type Worm Speed Reducer Input Style Flexible Coupling Input Service Factor 1 Ratio Range 20:1 Input Bore (C Face) 0.875 Center Distance (in) 3.25 Input Keyway (C Face) 3/16 x 3/32 Output RPM 87 Output Shaft Orientation L No. of Gear Reductions Single Output Style L Input HP 5.18 Assembly BM-L Shaft Seal Material Viton Input HP @ 1750 RPM 5.18 Gear Type Worm Frame Size 140TC Product Line GRG Series - Ironman Worm Gear Reducers Mounting Style Base Reducer Worm - Right Angle Input Diameter (in) 0.875 in Output HP 4.536 Input RPM 1,750 Model Code BM832 Series Style GRG-BM-L Reducer Style Worm - Right Angle Ratio 20:1 Output Shaft Assembly Code L Output Diameter (in) 1.500 in Motor Frame Size 140TC Reduction Single Output Shaft Direction Left Output Torque Rating (in-lb) 3267 in/lbs Housing Material Cast Iron Overhung Load Rating (Output Shaft(lb)) 2,275 lb Output Shaft Solid Shaft General Specifications UPC 690310044032 Weight 76.00 LB