Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GRG-BM821-25-D-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 Center Distance (in) 2.06 in I 3.61 in BE 0.38 in TAP Depth 0.63 in O* 2.08 in C 6.38 in N 4.68 B 5.8 T 1 O 2.29 in AJ 5.88 G 1.44 LM 7.07 J 4.75 in AK 4.5 F 3 H-Tap size 5/16-18 UNC in BD 6.5 L 4.82 in K 2.5 in D 2.28 BF 0.41 U 0.625 in O* 2.08 Technical Specifications Input Keyway 3/16 X 1.38 in No. of Gear Reductions Single Series Code GRG Reducer Style Worm - Right Angle Motor Frame Size 56 Gear Type Worm Ratio Range 25:1 Service Factor 1 Shaft Seal Material Viton Input HP @ 1750 RPM 1.333 Model Code BM821 Center Distance (in) 2.06 Output RPM 70 Assembly BM-D Input Keyway (C Face) 3/16 x 3/32 Input Diameter (in) 0.625 in Ratio 25:1 Output Shaft Assembly Code D Output Style D Series GRG Series - Ironman Worm Gear Reducers Series Style GRG-BM-D Input Style Flexible Coupling Input Product Line GRG Series - Ironman Worm Gear Reducers Input HP 1.333 Output Shaft Orientation LR Input Bore (C Face) 0.625 Overhung Load 1,210 Input RPM 1,750 Frame Size 56C Mounting Style Base Thrust Rating - output shaft 1144 Output Key 1/4 x 1.44 Output Diameter (in) 1.000 in Product Type Right Angle Reducer Worm - Right Angle Output HP 1.094 Reduction Single Output Shaft Direction Double Output Shaft Solid Shaft Overhung Load Rating (Output Shaft(lb)) 1,210 lb Output Torque Rating (in-lb) 985 in/lbs Housing Material Cast Iron General Specifications UPC 690310036464 Weight 30.00 LB