Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GR-BM818-20-R-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 AK 4.5 F 2.75 A 3.56 I 3.24 in TAP Depth 0.63 in T 0.875 N 4.31 L 4.45 in D 2.06 U 0.625 in LM 6.7 AJ 5.88 K 2.09 in B 5.06 BE 0.38 in G 1.38 C 5.75 in BD 6.5 O 2.05 in J 4.19 in Center Distance (in) 1.75 in H-Tap size 5/16-18 UNC in BF 0.41 Technical Specifications Center Distance (in) 1.75 Product Type Right Angle Series GR Series - Ironman Worm Gear Reducers Series Style GR-BM-R Input Keyway 3/16 X 1.38 in Mounting Style Base Series Code GR Gear Type Worm Input Bore (C Face) 0.875 Output Key 3/16 x 1.38 Input HP @ 1750 RPM 1.046 Assembly BM-R Input RPM 1,750 Input HP 1.046 Reducer Style Worm - Right Angle Motor Frame Size 140 Output Shaft Assembly Code R Service Factor 1 Output Diameter (in) 0.875 in Overhung Load 1,200 Frame Size 140TC Product Line GR Series - Ironman Worm Gear Reducers Output HP 0.875 Output RPM 87 Reducer Worm - Right Angle Input Diameter (in) 0.625 in No. of Gear Reductions Single Input Keyway (C Face) 3/16 x 3/32 Ratio 20:1 Thrust Rating - output shaft 1144 Output Shaft Orientation R Output Style R Ratio Range 20:1 Model Code BM818 Shaft Seal Material Viton Input Style Flexible Coupling Input Reduction Single Output Shaft Direction Right Housing Material Cast Iron Overhung Load Rating (Output Shaft(lb)) 1,200 lb Output Torque Rating (in-lb) 630 in/lbs Output Shaft Solid Shaft General Specifications UPC 690310007419 Weight 26.00 LB