Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GRG-BMQ821-50-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 G 1.44 H-Tap size 5/16-18 UNC in C 6.38 in BE 0.38 in LQ 4.46 in AK 4.5 I 3.61 in AJ 5.88 Center Distance (in) 2.06 in N 4.68 O* 2.08 in A 3.81 J 4.75 in O 2.29 in K 2.5 in B 5.8 T 1 BF 0.41 BD 6.5 RQ 4.06 in D 2.28 F 3 TAP Depth 0.63 in Technical Specifications Series Code GRG Motor Frame Size 140 Input HP 0.769 Center Distance (in) 2.06 Input Keyway (C Face) 3/16 X 3/32 Assembly BMQ-D Input Style C-Face Quill Ratio Range 50:1 Service Factor 1 Output Shaft Assembly Code D Output Key 1/4 x 1.44 Output Shaft Orientation LR Thrust Rating - output shaft 1144 Model Code BMQ821 Output HP 0.539 Input RPM 1,750 Output Style D Input Diameter (in) 0.875 in Input HP @ 1750 RPM 0.769 Reducer Style Worm - Right Angle Output RPM 35 Mounting Style Base Series Style GRG-BMQ-D Ratio 50:1 Overhung Load 1,385 Input Bore (C Face) 0.875 Gear Type Worm Frame Size 140TC Series GRG Series - Ironman Worm Gear Reducers Product Type Right Angle Product Line GRG Series - Ironman Worm Gear Reducers No. of Gear Reductions Single Output Diameter (in) 1.000 in Reducer Worm - Right Angle Shaft Seal Material Viton Reduction Single Output Shaft Direction Double Output Torque Rating (in-lb) 970 in/lbs Overhung Load Rating (Output Shaft(lb)) 1,385 lb Output Shaft Solid Shaft Housing Material Cast Iron General Specifications UPC 690310037409 Weight 29.00 LB