Grove Gear EL Series - Aluminum Worm Gear Reducers Aluminum Single-Reduction Worm Reducer - EL-UM821-50-L-140

Описание

Aluminum housing provides superior resistances to corrosion, even in harsh environments. Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant – USDA Class H1 approved. 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. 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. The unique quill seal guard protects the input seal from damage during motor installation. 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 O 2.29 in BE 0.38 in AK 4.5 C 7.51 in BF 0.41 D 2.82 J 6 in Hole dia 0.44 in F 5.38 N 4.68 AJ 5.88 LM 6.26 V 0.63 in L1 4 in BD 6.5 K 3 in T 1 I 3.4 in U 0.625 in G 2.69 Center Distance (in) 2.06 in B 7.25 A 6.63 Technical Specifications Input RPM 1,750 Output Shaft Orientation L Frame Size 140TC Input HP 0.769 Reducer Style Worm - Right Angle Series EL Series - Aluminum Worm Gear Reducers Output RPM 35 Ratio 50:1 Reducer Worm - Right Angle Assembly UM-L Output HP 0.539 Output Key 1/4 X 1.44 Input Style C-Face Coupled Overhung Load 1,385 Service Factor 1 Model Code UM821 Output Shaft Assembly Code L Ratio Range 50:1 Center Distance (in) 2.06 Input Keyway 3/16 x .500 in Input Diameter (in) 0.875 in Mounting Style Horizontal Base, Worm Under Motor Frame Size 140TC Gear Type Worm No. of Gear Reductions Single Output Diameter (in) 1.000 in Product Type Right Angle Shaft Seal Material Viton Series Style EL-UM-L Output Style L Product Line EL Series - Aluminum Worm Gear Reducers Input Bore (C Face) 0.875 Input Keyway (C Face) 3/16 x 3/32 Reduction Single Output Shaft Direction Left Housing Material Aluminum Output Shaft Shaft Output Torque Rating (in-lb) 970 in/lbs General Specifications Weight 23.00 LB