ZCTK-280 Hollow Rotary Table
The ZCTK-280 hollow rotary table is designed for higher load rotary positioning systems requiring stable indexing, larger fixture support, and reliable servo-driven motion. Compared with ZCTK-200, it supports stronger load capacity and larger automation platforms while maintaining compact installation and accurate rotary control.
Request a Quote Back to ZCTK Series
Key Features of ZCTK-280
Higher Load Capacity
Suitable for larger fixtures, heavier workpieces, and stronger automation positioning requirements.
Hollow Rotary Platform
The hollow center allows cables, air pipes, and fixture wiring to pass through the rotating table.
Cross Roller Bearing
Integrated bearing structure supports stable rotation, high rigidity, and moment load resistance.
Servo Motor Matching
Designed for 1000–3000W servo motor applications and 110–130 stepper motor matching.
Ordering Code Example
Example ordering code: ZCTK-280-10-22-110-145-M8. Move your mouse over each code segment to see what the value means.
Frame Size
ZCTK-280 is suitable for medium-to-large rotary positioning systems and higher load automation equipment.
Ratio Options
ZCTK280 supports 10 / 18. ZCTK280JS supports 30 / 40 / 50 / 70 / 100.
Motor Interface
The motor shaft diameter, pilot diameter, hole pitch, and screw size must match the selected servo motor.
Selection Note
Final configuration should be confirmed according to motor model, load, ratio, and installation space.
Technical Parameters
The following data helps compare ZCTK280 and ZCTK280JS configurations. Final selection should be confirmed according to load, ratio, positioning accuracy, servo motor power, and installation space.
| Item | Unit | ZCTK280 | ZCTK280JS |
|---|---|---|---|
| Bearing Structure | – | Cross roller bearing | |
| Reduction Ratio | – | 10 / 18 | 30 / 40 / 50 / 70 / 100 |
| Rated Output Torque | N·m | 200 / 130 | 390 |
| Maximum Output Torque | N·m | 3 times rated torque | |
| Positioning Accuracy | arc-min | ≤1 | ≤2 |
| Repeated Positioning Accuracy | arc-sec | ≤15 | ≤30 |
| Allowable Disk Speed | rpm | 200, intermittent operation | |
| Adapt to Servo Motor | W | 1000–3000 | |
| Suitable for Stepping Motor | – | 110–130 stepper | |
| Allowable Axial Load | N | 10000 | |
| Allowable Moment of Inertia | N·m | 200 | |
| Torsional Rigidity | N·m/arcmin | 58 | |
| Overturning Moment | N·m | 3780 | |
| Accuracy Life | h | 30000 h, intermittent operation | |
| Protection Level | IP | 50 | |
| Lubrication Method | – | Long-term lubrication | |
| Installation Method | – | Arbitrary | |
| Concentricity of Rotating Platform | mm | ≤0.015 | |
| Parallelism of Rotating Platform | mm | ≤0.03 | |
| Transmission Efficiency | % | 95 | 90 |
| Noise | dB | ≤67 | ≤67 |
| Weight | kg | 24.2 | 31.5 |
| Design Load | kg | 200 / 130 | 200 |
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
Suitable for medium-load indexing stations, automated assembly tables, and rotary fixture positioning systems.
View Automation
Inspection Equipment
Used in vision inspection, measurement platforms, and testing systems requiring accurate rotary positioning.
View Robotics
Packaging Machinery
Applied in rotary feeding, labeling, dispensing, sealing, and synchronized packaging automation systems.
View PackagingRelated Products
ZCTK-200 Rotary Table
Compact hollow rotary table for 750–1000W servo motor applications and smaller automation fixtures.
View ZCTK-200
ZCTK-450 Rotary Table
Heavy-duty hollow rotary table for large fixtures, high moment loads, and precision industrial automation systems.
View ZCTK-450
ZBT Series
High-rigidity hollow rotary table series for heavier rotary positioning and large bore integration applications.
View ZBT SeriesNeed Help Selecting ZCTK-280?
Send your load weight, fixture size, servo motor model, ratio requirement, and installation space. Our team can help confirm whether ZCTK-280 or ZCTK280JS is the better option.
Contact Us