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Speed Reducers & Right Angle Drives

Gearheads



Gearless Speed Reducers

Gearless Speed Reducers


With 98% efficiency and only 6 moving parts, Traction Drive typically out lasts conventional gearboxes and speed reducers by a factor of 3.




Precision Synchro Clamps

Precision Synchro Clamps


Precision Synchro Mounting Clamps in a variety of styles, sizes and materials are available off-the-shelf. Commercial synchro mounting clamps are also offered, the difference being the material.

Precision Bu-ord Type Speed Reducers

Precision Bu-ord Type Speed Reducers


The basic SI gearhead design is adapted to the double-ended Speed Reducers. The transition is accomplished by removing the motor and inserting the speed reducer input assembly using the same clamp to hold it securely and accurately in position. Either input or output end can be mounted in position since dimensions on both ends are identical. Models S9115A-T6123, S9115A-T6123A, and S9118A-T6128 single-end speed reducers use a compact reduction system whose input and output shafts are coaxially extended from the mounting end, enabling the design engineer to insert a large reduction at any location in the gear train with minimum space and backlash requirements. Consult the SDP/SI engineering staff for special applications.






Commercial and Precision Right Angle Speed Reducers

Commercial & Precision Right Angle Speed Reducers


Precision quality worm gear speed reducers for high-torque applications, input speeds up to 6000 rpm are available in multiple ratios. Speed reducers are available in other styles where special shaft diameters or extensions are required. Small to miniature sized commercial quality worm gear speed reducers are also offered in multiple ratios.

Precision Bevel Gear Drives, Commercial Series

Commercial Series Bevel Gear Drives


Precision Heavy-Duty Type Drives

Precision Heavy-Duty Drives


Commercial Helical Drives

Commercial Helical Drives


Commercial and Precision Right Angle Drives, 1:1 Ratio

Commercial & Precision Right Angle Drives (1:1) Ratio


Commercial and Precision Worm & Bevel Drives

Commercial & Precision Worm & Bevel Drives




Gears, Differentials, Pinions, and Racks Timing Belt, Pulley, Sprocket,
and Chain Drives
Couplings and Universal Joints Shafts & Shaft Accessories Bearings & Bearing Maintenance Tools Motors, Gearheads and Motion Control Speed Reducers and
Right Angle Gear Drives
Clutches & Brakes Linear Guide Components Vibration & Shock Mounts Hardware, Fasteners & Misc. Components

Many applications require a custom unit. Below is a list of some of the special applications gearheads and speed reducers that Sterling Instrument can produce from their inventory of existing designs.

Zero-Backlash Speed Reducers: For applications which require minimal lost motion throughout the gear train.

Splined Shaft Speed Reducers: For applications which require direct meshing with other component parts of the gear train.

Low-Backlash Speed Reducers: For applications which do not require zero backlash, but do require lower backlash than our standard units.

Tandem Speed Reducers: For applications which require reduction ratios higher than shown for our standard units.

Exact Ratio Speed Reducers:BuOrd Speed Reducers For applications requiring reduction ratios which are even integers.

Integral Slip Clutch Speed Reducers: For applications which require a built-in torque limiting device.

Heavy-Duty Speed Reducers: For applications which require two or three times the available output torque of standard speed reducers.



Our Line of Right Angle Gear Drives Include: Miniature Right Angle Bevel Gearboxes: 1:1 Ratio, Low Backlash, Torque from 2 to 70 ozf in.

Right Angle Bevel Gear Drives: 1:1 to 3:1 Ratio, rated speeds up to 1800 rpm

Right Angle Bevel Gear Drives: Precision Quality, 1:1 Ratio, input speeds up to 3000 rpm

Heavy-Duty Bevel Gear Drives: "L" and "T" design, 1:1 to 2:1 Ratio, low noise and high efficiency, easy to install, reversible.

Low-Cost Right Angle Bevel Gear Drives: 1:1 to 2:1 Ratio, rated speeds up to 500 rpm

Worm Gear Speed Reducers: Commercial Quality, 3.5:1 to 100:1 Ratio

Miniature Right Angle Worm Gear Drives: 5:1 to 20:1 Ratio, 200 ozf in. output Torque

Miniature Right Angle Bevel Gear Drives: 1:1 to 3:1 Ratio, 200 ozf in. output Torque

Worm Gear Speed Reducers: Precision Quality, 6:1 to 100:1 Ratio, High Torque, 6000 rpm Input Speed

Right Angle Helical Gear Speed Reducers: 1:1 to 25:1 Ratio, Base or Panel Mounted Design

Right Angle and Dual Helical Gear Drives: 1:1 Ratio, Light or Heavy Duty Type

Miniature Right Angle Helical Gear Drives: 1:1 to 2:1 Ratio, Lightweight, Base or Panel Mounted Design

Right Angle Helical Gear Drives: 1:1 to 1.5:1 Ratio, Built-in Keyway, simply add keyed shafting, right- or left-hand shaft rotation.