GATE CDS TR and TRW Rotary Indexing Tables Review: Specs, Price and Applications
Updated: 4 days ago
The CDS TR family uses a barrel-cam indexing mechanism and cross-roller output bearing for workpiece handling with substantial or unbalanced loads. GATE’s supplied TR/TRW listing identifies TRW with a SEW-Eurodrive gearmotor arrangement. Keep the selected cam motion, drive and table size together rather than treating the family as one freely programmable servo stage.
Quick Verdict
Consider this platform for a repeated industrial indexing or robot-station sequence whose motion can be matched to the selected table. Cam-indexed movement and a separately configured servo-driven arrangement are different control choices. Obtain the actual indexing law, station count and load limits.
GATE CDS TR and TRW Rotary Indexing Tables at a Glance
Specification | Details |
Mechanism | Barrel cam with cross-roller output support |
TR size overview | Current page lists TR80 through TR1100 sizes |
TRW distinction | SEW-Eurodrive gearmotor arrangement in supplied listing |
Load role | Heavy/unbalanced workpiece indexing; actual moments and inertia govern |
Motion scope | Selected cam indexing law/stops; distinguish servo-driven configuration |
Reference uses | Industrial assembly, automotive and robotic work/welding stations |
Price | Request a quote for table, cam/motion, motor and accessories |
Design and Engineering Assessment
A cam defines the relationship between input and output motion. Its acceleration law, indexing time and dwell influence forces and settling. A fixed mechanical sequence is useful when the process repeats, while a changing station pattern may require a different configuration.
Cross-roller output support addresses combined loading, but axial force, overturning moment and rotational inertia still need independent checks. Include fixture mass and process forces during dwell; nominal payload alone is insufficient.
A gearmotor brand does not define the complete electrical interface or position verification. Confirm motor/control scope, stop sensing and the sequence by which the table is permitted to index or process.
Specify the Indexing Job
Provide station count, index angle/time, dwell, inertia, center of gravity and process-force cases. Confirm whether motion is cam-dedicated or explicitly servo-driven.
Check output mounting, foundation and service routing, plus any locking or support required by the process. Use actual drawings for the selected size.
Commission and Maintain
Verify input direction, phase, station detection and interlocks before running a loaded index. Measure table settling and process-point repeatability during representative warm duty.
Retain cam/motion identity, motor/control data and lubrication instructions. A different cam or table size is not an interchangeable replacement merely because the output mounting can be adapted.
Applications and Selection
Repeated indexing in automotive, assembly and robotic processing stations with defined inertia and dwell requirements.
For GATE CDS TR and TRW Rotary Indexing Tables, define the actual machine duty before selecting an ordering configuration. Include the required operating point, available installation space, environment and control interfaces. The specification table describes the product or family; the surrounding machine determines which of those features matters for the intended job.
Price and Value
Request a quote for the selected size, indexing law/station count, motor/gearbox, sensors and installation accessories. State process forces and timing alongside payload geometry.
Compare a cam-indexed table and servo positioner using the actual required flexibility and cycle. A lower component price may be offset by incompatible motion or integration scope.
Pros and Cons
Advantages
Cam-indexed repeated industrial motion
Cross-roller output-bearing architecture
Table and drive configurations for varied work stations
Limitations
Motion law and stop count require exact selection
Mass alone does not establish dynamic capacity
Cam and servo arrangements must not be conflated
Who Should Consider GATE CDS TR and TRW Rotary Indexing Tables?
Consider GATE CDS TR and TRW Rotary Indexing Tables for repeated indexing in automotive, assembly and robotic processing stations with defined inertia and dwell requirements. Establish the required operating point and installation interfaces before choosing the configuration, and use a representative loaded cycle as the acceptance basis.
GATE CDS TR and TRW Rotary Indexing Tables FAQ
Is every TR table a freely programmable servo axis?
No. Confirm the selected cam or explicitly servo-driven arrangement.
What distinguishes the cited TRW configuration?
The supplied listing identifies a SEW-Eurodrive gearmotor arrangement.
Why provide load inertia?
It affects acceleration forces and required indexing time.
Does the bearing remove all moment limits?
No. Use the actual axial, radial and overturning-load ratings.
What does a cam law affect?
The output motion profile, acceleration, index timing and dwell.
Can station count be assumed adjustable in software?
Not for a dedicated cam sequence; confirm the selected mechanism.
What should acceptance measure?
Loaded indexing, settling, station verification and process-point repeatability.
What should be preserved for service?
Table size, cam/motion identity, motor/control, sensors and lubrication requirements.
Prices are indicative and may change. Confirm the final configuration, commercial terms and delivery schedule before ordering.
