Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GRL-JMQ821-7.5-L-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 N 4.68 RQ 4.06 in AJ 5.88 LQ 4.46 in Center Distance (in) 2.06 in B 4 AK 4.5 C 6.38 in K 1.31-1.38 in D 2.28 G 3.4 BF 0.41 H .56 Slot in F 8.63 BD 6.5 O 2.29 in J 2.63-2.75 in R 4.01 in T 1 V 0.38 in BE 0.38 in A 9.76 Technical Specifications Output Style L Input HP 2.793 Output RPM 233.3 Input RPM 1,750 Series Code GRL Overhung Load 1,035 Output HP 2.562 Mounting Style Vertical Input Shaft Input Style C-Face Quill Output Key 1/4 X 1.44 Frame Size 140TC No. of Gear Reductions Single Series Style GRL-JMQ-L Output Shaft Orientation L Series Type Cast Iron 800 Worm Gear Reducers Reducer Style Worm - Right Angle Output Shaft Assembly Code L Keyway 3/16 X 3/32 Gear Type Worm Input Quill Diameter (in) 0.875 in Reducer Worm - Right Angle Product Line GR Series - Ironman Worm Gear Reducers Output Diameter (in) 1.000 in Model Code JMQ821 Input Keyway (C Face) 3/16 x 3/32 Shaft Seal Material Viton Series GR Series - Ironman Worm Gear Reducers Input Keyway 3/16 X 1.38 in Ratio 7.5:1 Motor Frame Size 140TC Assembly JMQ-L Center Distance (in) 2.06 Input Bore (C Face) 0.875 Ratio Range 7.5:1 Input Diameter (in) 0.875 in Service Factor 1 Product Type Right Angle Reduction Single Output Shaft Direction Left Housing Material Cast Iron Output Shaft Shaft Output Torque Rating (in-lb) 692 in/lbs General Specifications Weight 32.00 LB