Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GRG-BM821-80-L-56

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 A 3.81 L 4.82 in G 1.44 Center Distance (in) 2.06 in BF 0.41 BE 0.38 in F 3 D 2.28 H-Tap size 5/16-18 UNC in T 1 TAP Depth 0.63 in AJ 5.88 B 5.8 N 4.68 AK 4.5 BD 6.5 O 2.29 in LM 7.07 J 4.75 in C 6.38 in K 2.5 in I 3.61 in U 0.625 in Technical Specifications Input Bore (C Face) 0.625 Input Diameter (in) 0.625 in Input RPM 1,750 Gear Type Worm Output HP 0.19 Input Style Flexible Coupling Input Series Code GRG Ratio Range 80:1 Mounting Style Base Output Shaft Orientation L Ratio 80:1 Output Diameter (in) 1.000 in Input HP 0.304 Series GRG Series - Ironman Worm Gear Reducers Output RPM 21 Product Line GRG Series - Ironman Worm Gear Reducers Thrust Rating - output shaft 1144 Motor Frame Size 56 Output Shaft Assembly Code L Shaft Seal Material Viton Reducer Style Worm - Right Angle Output Style L Product Type Right Angle Output Key 1/4 x 1.44 Assembly BM-L No. of Gear Reductions Single Model Code BM821 Service Factor 1 Input HP @ 1750 RPM 0.304 Reducer Worm - Right Angle Input Keyway 3/16 X 1.38 in Series Style GRG-BM-L Frame Size 56C Input Keyway (C Face) 3/16 x 3/32 Overhung Load 1,495 Center Distance (in) 2.06 Reduction Single Output Shaft Direction Left Output Shaft Solid Shaft Housing Material Cast Iron Output Torque Rating (in-lb) 547 in/lbs Overhung Load Rating (Output Shaft(lb)) 1,495 lb General Specifications UPC 690310036273 Weight 30.00 LB