The S99RD1MBE55L-2 is a right-angle bevel gear drive with a 2:1 gear ratio, designed for applications requiring low-cost, compact speed reduction up to 500 RPM. It features a 5 mm shaft diameter with a tolerance of 0/-0.018 mm, housed in a black anodized aluminum casing with a black plastic cover. The gears are made of AISI 1045 steel, shafts of 303 stainless steel, and bearings consist of resin-bronze layers with steel backing. Input torque at 50 RPM is 0.152 N·m, decreasing to 0.142 N·m at 500 RPM. Overall dimensions are 55 mm length, 40 mm housing length, 13 mm width, and 6.5 mm shaft height. Weight is 80 grams.
Speed reducers are components that use a gear train to reduce output rpms. MGX gearheads and speed reducers are made to the highest exacting standards of craftsmanship. Our MGX gearheads are attachable to the U.S. Bureau of Ordnance (Bu-Ord for short) frame-size servomotors without modifications to the input pinions and without complicated adapters, screw threads, etc., thanks to the versatile mounting clamps supplied. Mounting dimensions are identical to Bu-Ord OP 1755 motor dimensions.
Our speed reducers are offered in low and zero backlash options, with single- and double-ended shafts. They are available in Bu-Ord sizes 11, 15, and 18 and with an O.D. of 1-1/16”, 1-7/16”, and 1-3/4”.
Consult engineering for the gearheads and speed reducers:
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| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Gearboxes and Gearheads |
| Product Number | S99RD1MBE55L-2 |
| Product Name | Right Angle Bevel Gear Drive, 2:1 Gear Ratio, 5 mm Shaft Dia., 500 rpm Max. Rated Speed |
| Gearing | Bevel / Miter |