Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GR-J818-20-L

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 B 3.5 K 1.25-1.38 in C 5.75 in N 4.31 F 7.45-7.63 O 2.05 in U 0.625 in Center Distance (in) 1.75 in V 0.25 in M 1.76 R 3.5 in H .44 slot in G 3 J 2.5-2.75 in L 4.45 in D 2.06 T 0.875 A 8.51 Technical Specifications No. of Gear Reductions Single Input HP 1.046 Series Type Cast Iron 800 Worm Gear Reducers Output RPM 87 Input RPM 1,750 Overhung Load 1,200 Output Shaft Orientation L Mounting Style Vertical Input Shaft Output HP 0.875 Output Style L Output Key 3/16 X 1.38 Series Style GR-J-L Series Code GR Reducer Style Worm - Right Angle Output Shaft Assembly Code L Input Style Shaft Ratio 20:1 Reducer Worm - Right Angle Service Factor 1 Input Diameter (in) 0.625 in Product Type Right Angle Product Line GR Series - Ironman Worm Gear Reducers Series GR Series - Ironman Worm Gear Reducers Assembly J-L Center Distance (in) 1.75 Gear Type Worm Model Code J818 Output Diameter (in) 0.875 in Shaft Seal Material Viton Ratio Range 20:1 Input Keyway 3/16 X 1.38 in Reduction Single Output Shaft Direction Left Housing Material Cast Iron Output Torque Rating (in-lb) 630 in/lbs Output Shaft Shaft General Specifications Weight 22.00 LB