Product Description
The hollow rotating platform is specially designed for various rotating motion scenes. With precision bearings and advanced transmission devices, it is easy to achieve smooth rotation of objects. It can perfectly replace cam separators and DD motors, and has the characteristics of high efficiency, high precision, high rigidity, and outstanding cost performance. Relying on exquisite design and precise control system, it can achieve high-precision operation. It can be matched with AC servo motors or stepper motors to achieve segmented control at any angle, just like a user-exclusive digital control tool, which greatly reduces the cost of equipment. Due to its outstanding advantages, it is widely used in many fields such as industrial production, bringing users a convenient and efficient new experience.
Functional Features
Compact structure:
Adopting an integrated, exquisite and regular design, the space occupied is compressed to the maximum extent. The motor innovatively adopts a side-connected or side-axis layout, which is perfectly adapted to narrow space scenes, facilitates equipment integration, and easily copes with installation requirements with limited space.
High precision:
The gear precision is excellent, reaching the standard below level 5, and is processed by a fine grinding process. With high-precision bearings and advanced manufacturing processes, the repeat positioning accuracy can reach ±5 arc seconds, accurately meeting the needs of various precision operations.
High stability:
With cross roller bearings as the support core, the unique preload design enables it to effectively resist a variety of torques. It has the advantages of strong rigidity and small vibration, ensuring a smooth rotation process and reliable operation.
Load capacity:
Selecting high-strength and high-quality materials, combined with optimized structural design, it is carefully built from the overall frame to key components. It can stably carry various objects from light to heavy, and is widely adapted to a variety of industrial application scenarios.
Dimensional drawing
Model Description
Motor Shaft Dia. | Flange Dia. | Motor Shaft Length | Flange Height | P.C.D of Bore | Bore Dia. | Motor Flange Square | Actual Length of Motor Shaft | Backlash |
∅A(h6) | ∅B(h7) | C | D | ∅E | ∅F | □H | L | P0/P1/P2 |
Product parameters
Specification | PT66 | PT100 | PT145 |
Rotating platform bearing | Cross roller bearing | ||
Reduction ratio i | 1:05 | 1:05 | 1:05 |
Allowable input torque N.m | ≤50 | ≤120 | ≤180 |
Allowable disk speed rpm | 150 | 150 | 75 |
Rotating platform bearing | ±15 | ||
Positioning accuracy arc-sec | ±30 | ||
Adaptable motor | planet+ 60servo | planet+ 80servo | planet+ 130servo |
Allowable axial pressure N | 1000 | 2000 | 4000 |
Rotating platform flatness mm | 0.02 | ||
Rotating platform concentricity mm | 0.01 | ||
Accuracy life hr | 20000 (intermittent operation) | ||
Protection level IP | IP50 | ||
Application
Hollow rotating platforms are widely used due to their high precision and high torque characteristics. In the field of industrial automation, they can accurately rotate workpieces in electronic component assembly lines to help placement machines and plug-in machines position; in automotive parts production lines, they can complete the indexing detection of gears and other parts. In the field of robotics, as a core component of joints, they support flexible grasping of robotic arms and are suitable for 3C sorting and medical surgical robots. In precision equipment, they drive the wafer table to rotate and detect, and help laser marking machines position at multiple angles. The hollow structure is suitable for compact production lines.
Quality Assurance
Product design and development: During the design phase of the central control rotary platform, a team of professional engineers gathered together to use advanced computer-aided design (CAD) and simulation analysis software to perform fine simulation and optimization of core parts such as product structure, power transmission, and control logic to ensure the reliability and stability of product performance from the source. All design plans must undergo multiple rounds of internal review and test verification before they can enter the production stage.
Raw material procurement: Strictly screen raw material suppliers to establish long-term, stable and high-standard cooperative relationships. For each batch of raw materials, strict quality inspections are carried out, covering the composition analysis of metal materials, mechanical performance testing, electrical parameter testing of electronic components, reliability testing, etc. Only raw materials that meet or exceed industry standards will be allowed to be put into production to ensure the basic quality of the product.
Production process control: The production workshop operates in accordance with a strict quality management system, introduces automated production equipment and high-precision testing instruments, and realizes the standardization and refinement of the production process. At each key node of production, quality inspection points are set up to conduct real-time sampling and full inspections of semi-finished products, including component processing accuracy inspection, assembly quality inspection, and initial electrical performance testing. For quality problems that occur during the production process, the traceability and rectification mechanism is immediately activated to ensure that the problematic products do not flow into the next link.
Finished product inspection: Each central control rotary platform must undergo a comprehensive and rigorous finished product inspection process before leaving the factory. Inspection items include but are not limited to no-load operation test, full-load operation test, positioning accuracy test, repeated positioning accuracy test, noise and vibration test, electrical safety performance test, etc. Only equipment whose indicators fully meet the product quality standards will be labeled as qualified and allowed to leave the factory.
After-sale guarantee
If a product fails, our after-sales team will respond immediately and quickly arrange for professional technicians to communicate with you to understand the details of the failure. We will provide you with remote technical guidance and assist you in solving the problem according to the specific situation. At the same time, we also provide you with regular return visits to understand the use of the product and collect your opinions and suggestions in order to continuously optimize products and services. When the product is upgraded, we will also notify you in a timely manner and provide you with corresponding technical support and solutions to keep your equipment in good performance.
