The S99RD1MBE40L-1 is a right-angle bevel gear drive with a 1:1 ratio, designed for low-cost applications up to 500 RPM. It features a 4 mm shaft diameter, black anodized aluminum housing, AISI 1045 steel gears, 303 stainless steel shafts, and a black plastic cover. The unit measures 30 mm in overall length, 18 mm in width, and 15 mm in height, with a 2.5 mm keyway and chamfered shaft ends. Input torque at 50 RPM is 0.14 N·m, decreasing to 0.129 N·m at 500 RPM. Bearings consist of resin- and bronze-laminated layers with steel backing.
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 | S99RD1MBE40L-1 |
| Product Name | Right Angle Bevel Gear Drive, 1:1 Gear Ratio, 4 mm Shaft Dia., 500 rpm Max. Rated Speed |
| Gearing | Bevel / Miter |