HRG 200 Series Hollow Rotary Table
The hollow rotary platform is a mechanical device designed to
provide precise rotational motion while allowing for the passage of
cables, pipes, or other components through its center. This unique
design offers several advantages, including improved versatility
and convenience in various applications.
Structure of a Hollow Rotary Platform
Base Frame:
The foundational support that houses all other components. It
provides stability and rigidity to the entire assembly.
Rotating Disc:
The main platform that rotates around a central axis. It is where
workpieces are mounted and is typically designed for high
precision.
Hollow Center:
The central opening that allows for the passage of cables, pipes,
or other components, enabling cleaner installations and easier
routing.
Crossed Roller Bearings:
Precision bearings that support the rotating disc. Their
configuration allows for high load capacity and rigidity, ensuring
smooth rotation.
Drive Mechanism:
This includes the motor (usually a servo or stepper motor) and
associated gearing (like helical gears) that provide the necessary
torque and control for rotation.
Adjustable Clearance Mechanism:
A system that allows for the fine-tuning of the gap between gears
to minimize backlash and enhance positioning accuracy.
Input Shaft and Flange:
Components that connect the motor to the platform. Customizable
interfaces allow for compatibility with various motor brands and
types.
Control Interface:
Electronic components or systems that manage the motor's operation,
providing control over rotation speed, direction, and positioning.
Mounting Points:
Locations on the platform for securing workpieces or fixtures,
ensuring stability during operation.
Performance Parameter
| HRG200-10K |
| Output Platform Support | Crossed Roller Bearing | Permissible Output Speed | 200rpm | Rotational Inertia | 27169x10-6 kg.m2 |
| Shift Motion | 360°(Rotation at any Angle) | Repetitive Positioning Accuracy | ±15 arc sec | Positioning Accuracy | ≤30 arc sec |
| Matching Motor(Size) | Φ19-Φ70-Φ90-M6 | Allowable Axial Load | 4000N | Lubrication | Synthetic Grease |
| Reduction Ratio | 10 | Allowable Radial Load | 2500N | operating temperature | －10℃~90℃ |
| Rated Output Torque | 112NM | Parallelism of Output Platform | 0.02mm | Service Life | 20000h |
| Max Acceleration Torque | 201.6NM | Runout of Output Platform Surface | 0.01mm | Level of Production | IP65 |
| Emergency Stop Torque | 336NM | Runout of Output Platform Excircle | 0.01mm | Level of Noise | ≤65dB |
| HRG200-18K |
| Output Platform Support | Crossed Roller Bearing | Permissible Output Speed | 200rpm | Rotational Inertia | 27169x10-6 kg.m2 |
| Shift Motion | 360°(Rotation at any Angle) | Repetitive Positioning Accuracy | ±15 arc sec | Positioning Accuracy | ≤30 arc sec |
| Matching Motor(Size) | Φ19-Φ70-Φ90-M6 | Allowable Axial Load | 4000N | Lubrication | Synthetic Grease |
| Reduction Ratio | 18 | Allowable Radial Load | 2500N | operating temperature | －10℃~90℃ |
| Rated Output Torque | 85NM | Parallelism of Output Platform | 0.02mm | Service Life | 20000h |
| Max Acceleration Torque | 153NM | Runout of Output Platform Surface | 0.01mm | Level of Production | IP65 |
| Emergency Stop Torque | 680NM | Runout of Output Platform Excircle | 0.01mm | Level of Noise | ≤65dB |
Drawings
Installation instructions for Hollow Rotary Table
Applications of Hollow Rotary Platform
Robotics:
Used in robotic arms and manipulators for precise positioning and
movement in assembly tasks and material handling.
Automation Systems:
Integrated into automated production lines for tasks such as
sorting, packaging, and palletizing, where accurate rotational
motion is essential.
CNC Machining:
Employed in CNC machines for precise rotation of workpieces during
milling, drilling, and turning operations.
Medical Equipment:
Utilized in medical devices such as imaging systems, surgical
robots, and laboratory automation for accurate positioning and
movement.
Aerospace and Defense:
Applied in flight simulators, radar systems, and UAVs for precise
orientation and stabilization.
Telecommunications:
Used in antenna positioning systems to ensure accurate alignment
for optimal signal transmission.
Test and Measurement:
Integrated into testing equipment for rotating samples or
components to evaluate performance under various conditions.
Entertainment and Media:
Utilized in camera rigs and lighting systems for smooth and
controlled movement in film production and live events.
Industrial Equipment:
Applied in conveyors and sorting systems where rotational motion is
needed for efficient material handling.
Research and Development:
Used in laboratories and research facilities for experimental
setups requiring precise angular adjustments.
Packing and Shipping
