Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GR-BM830-7.5-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 L 6.57 in I 4.84 in BD 6.5 TAP Depth 0.88 in T 1.25 N 6.75 O 3.6 in BF 0.41 Center Distance (in) 3 in AK 4.5 AJ 5.88 C 8.88 in D 3.25 H-Tap size 7/16-14 UNC in BE 0.38 in K 3.5 in A 5.25 U 0.875 in LM 8.82 J 7 in B 8.12 F 4 G 2 Technical Specifications Mounting Style Base Shaft Seal Material Viton Input Diameter (in) 0.875 in Series Code GR Output Shaft Orientation L Gear Type Worm Output Key 1/4 x 1.75 Output RPM 233 Ratio 7.5:1 Input Keyway 3/16 X 1.63 in Product Type Right Angle Series Style GR-BM-L Frame Size 56C Product Line GR Series - Ironman Worm Gear Reducers Service Factor 1 Input Keyway (C Face) 3/16 x 3/32 Motor Frame Size 56 Output Shaft Assembly Code L Input Style Flexible Coupling Input Input HP 6.879 Output Diameter (in) 1.250 in Overhung Load 2,170 Model Code BM830 Thrust Rating - output shaft 1944 No. of Gear Reductions Single Assembly BM-L Input HP @ 1750 RPM 6.879 Reducer Worm - Right Angle Reducer Style Worm - Right Angle Ratio Range 7.5:1 Input RPM 1,750 Center Distance (in) 3.00 Series GR Series - Ironman Worm Gear Reducers Output HP 6.421 Input Bore (C Face) 0.625 Output Style L Reduction Single Output Shaft Direction Left Overhung Load Rating (Output Shaft(lb)) 2,170 lb Output Shaft Solid Shaft Housing Material Cast Iron Output Torque Rating (in-lb) 1734 in/lbs General Specifications UPC 690310018590 Weight 69.00 LB