ZCTK-200 Hollow Rotary Table
The ZCTK-200 hollow rotary table is a compact servo-driven rotary positioning unit designed for indexing stations, inspection systems, automated assembly equipment, and precision rotary fixtures. It provides a hollow output platform, cross roller bearing structure, and accurate positioning performance for compact automation layouts.
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Key Features of ZCTK-200
Compact Hollow Platform
Designed with a hollow center for cable, air pipe, and fixture routing in compact equipment.
Cross Roller Bearing
Integrated bearing structure supports stable rotation and strong moment load capacity.
High Accuracy
Positioning accuracy reaches ≤0.5 arc-min for ZCTK200 standard ratio configurations.
Servo Motor Matching
Suitable for 750–1000W servo motor applications and 86–110 stepper motor matching.
Ordering Code Example
Example ordering code: ZCTK-200-JS-10-19-70-90-M6. Each segment defines the series, frame size, optional configuration, reduction ratio, motor shaft diameter, motor pilot diameter, mounting hole pitch, and screw size.
Frame Size
ZCTK-200 is suitable for compact rotary positioning systems and medium-light load automation equipment.
Configuration Options
JS indicates coaxial reducer configuration. Standard ZCTK200 supports 10 / 18 ratios.
Reduction Ratio
ZCTK200 supports 10 / 18. ZCTK200JS supports 30 / 40 / 50 / 70 / 100.
Motor Interface
Motor shaft diameter, pilot diameter, mounting hole pitch, and screw size should be confirmed before ordering.
Technical Parameters
The following data helps compare ZCTK200 and ZCTK200JS configurations. Final selection should be confirmed according to load, ratio, positioning accuracy, servo motor power, and installation space.
| Item | Unit | ZCTK200 | ZCTK200JS |
|---|---|---|---|
| Bearing Structure | – | Cross roller bearing | |
| Reduction Ratio | – | 10 / 18 | 30 / 40 / 50 / 70 / 100 |
| Rated Output Torque | N·m | 105 / 65 | 190 |
| Maximum Output Torque | N·m | 3 times rated torque | |
| Positioning Accuracy | arc-min | ≤0.5 | ≤2 |
| Repeated Positioning Accuracy | arc-sec | ≤10 | ≤30 |
| Allowable Disk Speed | rpm | 200, intermittent operation | |
| Adapt to Servo Motor | W | 750–1000 | |
| Suitable for Stepping Motor | – | 86–110 stepper | |
| Allowable Axial Load | N | 5000 | |
| Allowable Moment of Inertia | N·m | 100 | |
| Torsional Rigidity | N·m/arcmin | 32 | |
| Overturning Moment | N·m | 1820 | |
| Accuracy Life | h | 30000 h, intermittent operation | |
| Protection Level | IP | 50 | |
| Lubrication Method | – | Long-term lubrication | |
| Installation Method | – | Arbitrary | |
| Concentricity of Rotating Platform | mm | ≤0.01 | |
| Parallelism of Rotating Platform | mm | ≤0.02 | |
| Transmission Efficiency | % | 95 | 90 |
| Noise | dB | ≤63 | ≤63 |
| Weight | kg | 10.5 | 14 |
| Design Load | kg | 105 / 65 | 105 |
Outline Dimensional Drawing
Select a configuration below to review the corresponding outline dimensional drawing, including platform size, mounting dimensions, hollow center, servo motor interface, and reducer position.
Typical Applications
Rotary Indexing Stations
Ideal for compact multi-station indexing, assembly tables, and fixture positioning where stable rotary motion is required.
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Inspection Equipment
Used in vision inspection, measurement fixtures, and testing platforms that need repeatable and accurate rotary positioning.
View Robotics
Laser Marking Fixtures
Supports controlled rotary positioning for laser marking, light processing, and small workpiece fixture rotation systems.
View CNC MachinesRelated Products
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ZCTK-450 Rotary Table
Heavy-duty hollow rotary table for large fixtures, high moment loads, and precision industrial automation systems.
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ZBT Series
High-rigidity hollow rotary table series for heavier rotary positioning and large bore integration applications.
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Send your load weight, fixture size, servo motor model, ratio requirement, and installation space. Our team can help confirm whether ZCTK-200 or ZCTK200JS is the better option.
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