Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GRG-BMQ821-7.5-D-140

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 AJ 5.88 B 5.8 TAP Depth 0.63 in T 1 LQ 4.46 in AK 4.5 A 3.81 RQ 4.06 in I 3.61 in G 1.44 F 3 J 4.75 in Center Distance (in) 2.06 in O* 2.08 in H-Tap size 5/16-18 UNC in C 6.38 in K 2.5 in BF 0.41 O 2.29 in D 2.28 N 4.68 BE 0.38 in BD 6.5 Technical Specifications Service Factor 1 Assembly BMQ-D Center Distance (in) 2.06 Series Style GRG-BMQ-D Series GRG Series - Ironman Worm Gear Reducers Reducer Style Worm - Right Angle Input Style C-Face Quill Output Key 1/4 x 1.44 Model Code BMQ821 Input RPM 1,750 Mounting Style Base Input HP @ 1750 RPM 2.793 Motor Frame Size 140 Input Diameter (in) 0.875 in Reducer Worm - Right Angle Overhung Load 1,035 Shaft Seal Material Viton Gear Type Worm Output Style D Output Shaft Assembly Code D Ratio Range 7.5:1 Input HP 2.793 Product Type Right Angle Thrust Rating - output shaft 811 Ratio 7.5:1 Product Line GRG Series - Ironman Worm Gear Reducers No. of Gear Reductions Single Output Shaft Orientation LR Input Keyway (C Face) 3/16 X 3/32 Input Bore (C Face) 0.875 Output RPM 233 Series Code GRG Output Diameter (in) 1.000 in Frame Size 140TC Output HP 2.562 Reduction Single Output Shaft Direction Double Overhung Load Rating (Output Shaft(lb)) 1,035 lb Output Torque Rating (in-lb) 692 in/lbs Output Shaft Solid Shaft Housing Material Cast Iron General Specifications UPC 690310037331 Weight 29.00 LB