The S9118A-T6028-41 is a double-ended, inline miniature spur gearhead with a 1.75" O.D. (Bu-Ord size 18) and a reduction ratio of 1156.04 to 1. It features a maximum backlash of 0° 30', a rated output torque of 54 ozf in., and a maximum starting torque of 0.02 ozf in. The unit uses ball bearings throughout and is designed for mounting to Bu-Ord OP 1755 servomotors using a standard mounting clamp. Mounting dimensions are identical to those of the Bu-Ord OP 1755 motor. The output rotation is opposite to the input rotation. Zero-backlash and other special configurations are available on special order.
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 | S9118A-T6028-41 |
| Product Name | 1156.04 TO 1, MGX T-Series Inline Miniature Spur Gearhead, Double-Ended 1.75" O.D.(Bu-Ord size 18) Speed Reducer |
| Gear Ratio | 1156 (X : 1) |
