ZBT-130 Hollow Rotary Table
The ZBT-130 hollow rotary table is a compact large-bore rotary positioning platform designed for automation equipment, CNC auxiliary positioning, inspection systems, 3C assembly equipment, and robotic positioning units. With a cross roller bearing structure, high rigidity, direct load mounting, and center cable routing, it helps machine builders simplify structure while maintaining stable rotary accuracy.
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Large Bore Structure
Allows cables and air pipes to pass through the center for cleaner machine integration.
Cross Roller Bearing
Supports stable rotary motion with high rigidity and compact structure.
Direct Load Mounting
The load can be mounted directly on the output flange to reduce extra components.
Servo / Stepper Compatible
Compatible with 200–750W servo motors and 57–86 stepper motors.
Product Overview
ZBT-130 is suitable for equipment requiring compact rotary positioning, internal cable routing, and stable load support. It is commonly used in automated rotary stations, small indexing fixtures, robotic positioning modules, testing equipment, packaging machinery, and CNC auxiliary rotary applications.
Technical Specifications
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| Model | ZBT-130 |
| Bearing Structure | Cross roller bearing |
| Reduction Ratio | 10 / 18 |
| Rated Output Torque | 55 N·m / 33 N·m |
| Output Torque | 3 times rated torque |
| Positioning Accuracy | ≤ 0.5 arc-min |
| Repeat Positioning Accuracy | ≤ 10 arc-sec |
| Allowable Disc Speed | 200 rpm, intermittent operation |
| Suitable Servo Motor | 200–750 W |
| Suitable Stepper Motor | 57–86 stepper motor |
| Allowable Axial Load | 2000 N |
| Allowable Moment of Inertia | 50 N·m |
| Torsional Rigidity | 19 N·m / arc-min |
| Backlash | No backlash, adjustable structure |
| Accuracy Life | 30,000 h, intermittent operation |
| Protection Level | IP50 |
| Lubrication Method | Long-term lubrication |
| Installation Method | Arbitrary installation |
| Concentricity of Rotating Platform | ≤ 0.01 mm |
| Parallelism of Rotating Platform | ≤ 0.013 mm |
| Transmission Efficiency | 95% |
| Noise | ≤ 60 dB |
| Weight | 2.6 kg |
| Design Load | 55 kg / 33 kg |
Ordering Code Example
Example ordering code: ZBT-130-RL-10-14-50-70-M4. Move your mouse over each code block to understand the meaning.
Available Model Sizes
60 / 85 / 130 / 200 / 280 / 350
Configuration Options
RL: Straight Standard
RY: Right Side
RZ: Left Side
JS: Coaxial Reducer
Gear Ratio
10 / 18 available for ZBT-130.
Motor Interface
Motor shaft, flange size, hole pitch, and screw size should match the selected motor.
Note: Final ordering code should be confirmed according to motor type, installation direction, reducer ratio, and mounting interface.
Outline Dimensional Drawing
The ZBT-130 series supports multiple installation configurations, including standard straight type, right-side motor type, left-side motor type, and coaxial reducer type. Please confirm the motor interface, mounting direction, shaft diameter, and hole pitch before ordering.
Click the drawing to view the full-resolution image.
Typical Applications
ZBT-130 is suitable for compact automation equipment, 3C electronics assembly, robotic positioning modules, inspection devices, indexing fixtures, packaging systems, and small CNC auxiliary rotary positioning systems.
CNC Machining
Used for small rotary fixtures, indexing stations, and multi-angle positioning.
View CNC ApplicationsRobotics
Supports compact robot joints, grippers, and rotary positioning modules.
View Robotics ApplicationsAutomation Equipment
Suitable for indexing, assembly, testing, packaging, and transfer systems.
View Automation ApplicationsHow to Select the Right ZBT-130 Configuration
When selecting a ZBT-130 hollow rotary table, confirm the required reduction ratio, motor type, motor shaft diameter, mounting direction, load condition, available installation space, and positioning accuracy.
Related ZBT Series Models
ZBT-200 Hollow Rotary Table
Larger frame size for higher load and broader automation applications.
View DetailsZBT-280 Hollow Rotary Table
Heavy-duty model for larger load positioning and industrial rotary systems.
View DetailsNeed ZBT-130 Technical Support?
Send your load, motor model, installation direction, reduction ratio, and required positioning accuracy. Our team can help confirm the suitable configuration.
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