Grove Gear EL Series - Aluminum Worm Gear Reducers Aluminum Single-Reduction Worm Reducer - EL-BM821-7.5-R-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 D 2.63 I 3.4 in BF 0.41 C 6.88 in O 2.29 in B 5.75 J 4.13 in N 4.68 L1 4 in LM 6.26 TAP Depth 0.87 in G 1.63 F 3.25 AJ 5.88 BD 6.5 H-Tap size 3/8-16 in Center Distance (in) 2.06 in T 1 K 2.06 in AK 4.5 A 3.91 BE 0.38 in U 0.625 in Technical Specifications Shaft Seal Material Viton Input HP 2.793 Mounting Style Base Motor Frame Size 140 Model Code BM821 Output Diameter (in) 1.000 in Input RPM 1,750 Output Shaft Orientation R Output Style R Product Line EL Series - Aluminum Worm Gear Reducers Output Key 1/4 x 1.44 Reducer Style Worm - Right Angle Input Diameter (in) 0.625 in No. of Gear Reductions Single Input Bore (C Face) 0.875 Gear Type Worm Assembly BM-R Center Distance (in) 2.06 Service Factor 1 Input HP @ 1750 RPM 2.793 Series Style EL-BM-R Output Shaft Assembly Code R Series Code EL Thrust Rating - output shaft 811 Overhung Load 1,035 Ratio Range 7.5:1 Ratio 7.5:1 Input Keyway (C Face) 3/16 x 3/32 Product Type Right Angle Input Keyway 3/16 x 0.500 in Frame Size 140TC Output RPM 233 Input Style Flexible Coupling Input Reducer Worm - Right Angle Output HP 2.562 Series EL Series - Aluminum Worm Gear Reducers Reduction Single Output Shaft Direction Right Housing Material Aluminum Overhung Load Rating (Output Shaft(lb)) 1,035 lb Output Shaft Solid Shaft Output Torque Rating (in-lb) 692 in/lbs General Specifications UPC 662959007631 Weight 20.00 LB