Grove Gear EL Series - Aluminum Worm Gear Reducers Aluminum Single-Reduction Worm Reducer - EL-B821-20-D

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 H-Tap size 3/8-16 in O 2.29 in N 4.68 Center Distance (in) 2.06 in B 5.75 M 1.76 F 3.25 I 3.4 in A 3.91 U 0.625 in L 4.82 in TAP Depth 0.87 in O* 2.09 in K 2.06 in G 1.63 D 2.63 T 1 C 6.88 in J 4.13 in O* 2.09 Technical Specifications Output Shaft Assembly Code D Overhung Load 1,175 Series Code EL Product Type Right Angle Mounting Style Base Reducer Worm - Right Angle Ratio Range 20:1 Assembly B-D Output Key 1/4 x 1.44 Gear Type Worm Service Factor 1 Output HP 1.338 No. of Gear Reductions Single Output RPM 87 Series EL Series - Aluminum Worm Gear Reducers Input HP @ 1750 RPM 1.584 Output Diameter (in) 1.000 in Thrust Rating - output shaft 1144 Input Diameter (in) 0.625 in Input Keyway 3/16 X 1.38 in Input RPM 1,750 Output Style D Product Line EL Series - Aluminum Worm Gear Reducers Reducer Style Worm - Right Angle Center Distance (in) 2.06 Input HP 1.584 Ratio 20:1 Output Shaft Orientation LR Input Style Solid Shaft Shaft Seal Material Viton Model Code B821 Series Style EL-B-D Reduction Single Output Shaft Direction Double Output Torque Rating (in-lb) 964 in/lbs Output Shaft Solid Shaft Overhung Load Rating (Output Shaft(lb)) 1,175 lb Housing Material Aluminum General Specifications UPC 662959007068 Weight 17.00 LB