The S9108A-T6012-12 is an inline miniature double-ended speed reducer with a 89.4:1 reduction ratio, designed for use with MGX frame size servomotors. It has a 0.750 inch outer diameter and features zero-backlash design, bronze bearings, and ball bearings throughout. Maximum output torque is 25 ozf-in, and maximum starting torque is 0.02 ozf-in. Mounting dimensions are identical to Bu-Ord OP 1755 motor dimensions, and it uses a versatile mounting clamp for secure attachment without modifications. Output rotation is opposite to input rotation (denoted by 'R').
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 | S9108A-T6012-12 |
| Product Name | 89.4:1 Ratio, MGX T-Series, Inline Miniature Double-Ended .75" O.D. (Bu-Ord Size 8) Speed Reducer |
| Gear Ratio | 89.4 (X : 1) |
