Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GRL-BM821-7.5-R-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 AK 4.5 T 1 A 3.81 H-Tap size 5/16-18 UNC in G 1.44 J 5 in B 5.8 Center Distance (in) 2.06 in N 4.68 K 2.5 in U 0.625 in LM 7.07 C 6.38 in L 4.82 in BF 0.41 D 2.28 I 3.61 in BE 0.38 in AJ 5.88 TAP Depth 0.63 in O 2.29 in F 2.88 BD 6.5 Technical Specifications Thrust Rating - output shaft 811 Ratio 7.5:1 Output HP 2.562 Input Keyway (C Face) 3/16 x 3/32 Series Style GRL-BM-R Input Bore (C Face) 0.625 Output Shaft Orientation R Output Diameter (in) 1.000 in Input HP 2.793 Frame Size 56C Product Type Right Angle Reducer Style Worm - Right Angle Output Style R Output Shaft Assembly Code R Input RPM 1,750 Product Line GRL Series - Ironman Worm Gear Reducers Model Code BM821 Output Key 1/4 x 1.44 Series Code GRL Gear Type Worm Overhung Load 1,035 Assembly BM-R Motor Frame Size 56 Center Distance (in) 2.06 Output RPM 233 Input Keyway 3/16 X 1.38 in Shaft Seal Material Viton Input HP @ 1750 RPM 2.793 Service Factor 1 Reducer Worm - Right Angle Series GRL Series - Ironman Worm Gear Reducers Input Diameter (in) 0.625 in No. of Gear Reductions Single Ratio Range 7.5:1 Input Style Flexible Coupling Input Mounting Style Base Reduction Single Output Shaft Direction Right Output Shaft Solid Shaft Housing Material Cast Iron Overhung Load Rating (Output Shaft(lb)) 1,035 lb Output Torque Rating (in-lb) 692 in/lbs General Specifications UPC 690310047248 Weight 30.00 LB