Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GRL-BM821-50-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 O* 2.08 in K 2.5 in G 1.44 B 5.8 A 3.81 LM 7.07 AJ 5.88 AK 4.5 TAP Depth 0.63 in H-Tap size 5/16-18 UNC in Center Distance (in) 2.06 in F 2.88 BD 6.5 N 4.68 U 0.625 in D 2.28 O 2.29 in I 3.61 in J 5 in T 1 BE 0.38 in BF 0.41 C 6.38 in L 4.82 in Technical Specifications Input Style Flexible Coupling Input Service Factor 1 Ratio 50:1 Input Bore (C Face) 0.625 Input HP 0.769 Reducer Worm - Right Angle Output HP 0.539 Output Shaft Orientation LR Output Diameter (in) 1.000 in Output RPM 35 Input HP @ 1750 RPM 0.769 Series Style GRL-BM-D Input Diameter (in) 0.625 in Center Distance (in) 2.06 No. of Gear Reductions Single Mounting Style Base Overhung Load 1,385 Input Keyway 3/16 X 1.38 in Gear Type Worm Model Code BM821 Shaft Seal Material Viton Assembly BM-D Frame Size 56C Output Style D Ratio Range 50:1 Output Key 1/4 X 1.44 Product Type Worm Speed Reducer Motor Frame Size 56C Product Line GRL Series - Ironman Worm Gear Reducers Input RPM 1,750 Input Keyway (C Face) 3/16 x 3/32 Series GRL Series - Ironman Worm Gear Reducers Output Shaft Assembly Code D Thrust Rating - output shaft 1144 Reducer Style Worm - Right Angle Series Code GRL Reduction Single Output Shaft Direction Double Output Torque Rating (in-lb) 970 in/lbs Output Shaft Solid Shaft Housing Material Cast Iron Overhung Load Rating (Output Shaft(lb)) 1,385 lb General Specifications UPC 690310047439 Weight 30.00 LB