Hansheng Automation (Dongguan) Co., Ltd. is one of the most experienced manufacturers and suppliers of precision rotary indexers with steering gear in China. If you're going to wholesale bulk cost-effective precision rotary indexers with steering gear made in China, welcome to get pricelist and quotation from our factory. Also, customized service and OEM&ODM service are available.
Whether providing a tobacco packaging machine manufacturer with a custom cam indexer with ±15 arc-second accuracy, or retrofitting a beverage factory with a hollow rotary table with ≤10 arc-second accuracy; whether it's a P0-class ≤1 arc-minute ultra-precision planetary gearbox reducer for industrial robots, or a custom harmonic drive reducer with ≤5 arc-second accuracy for printing equipment, we serve you with the same precision manufacturing standards. Leveraging Kashifuji KPS30 gear processing equipment and ±0.002mm ultra-mirror CNC machining capabilities, we provide core components for equipment manufacturers and equipment upgrade solutions for end-user factories, making precision transmission the core of your competitiveness.
what is Precision Rotary Indexers With Steering Gear?
A precision rotary indexer with a steering gear is an automated device that integrates precision indexing and positioning with 90° right-angle steering. It uses a gearbox (steering gear) to achieve vertical power conversion while maintaining the high precision of rotary indexing. Compared to conventional indexers, its core advantage is that it can achieve horizontal-to-vertical or vertical-to-horizontal power transmission without the need for an additional steering mechanism. This makes it particularly suitable for multi-axis linkage applications in space-constrained environments, such as compact production lines and multi-jointed mechanical structures.The following is an introduction to the specific HRTK450 product.
what are the key features of product?
- The HRTK450 steel shell hollow rotating platform is a hollow structure with a central hole diameter of 270mm and a repeat positioning accuracy of 15 arc seconds.
- Adopting a stainless steel shell design, it has high rigidity and precision, with a repeat positioning accuracy of 15 arc seconds.
- Suitable for servo and stepper motors, with a designed load-bearing capacity of up to 1000KG
- Widely used in automated production lines, robotic arm joints, and testing equipment.
Typical Application Scenarios
3C Electronics Precision Assembly:
Mobile phone middle frame screw locking turntable, micromotor rotor inspection table.
Automotive Parts Processing:
Gearbox housing drilling indexer, brake pad polishing turntable.
Medical Device Manufacturing:
Syringe plunger assembly turntable, medical CT component inspection indexing table.
Model parametersProducts Description
what are the Application Cases of Precision Rotary Indexers?
Application of high-precision positioning
Application using hollow holes
Application of applying torque load
Application of high inertia vehicles for arbitrary angle rotation
Application Examples
FAQ
Q: Which is more cost-effective: an indexer with a steering gear or a standard indexer with a separate steering gear?
A: Overall, the indexer with a steering gear is more cost-effective. This is primarily due to the following factors:
Purchase cost: The integrated system is 15-20% lower than the "indexer with a separate steering gear" system (eliminating the cost of connecting parts and mounting brackets);
Maintenance cost: The integrated system has no external connection gaps, saving over 3,000 yuan in annual maintenance costs (such as calibration and oil changes) compared to the separate system;
Energy cost: The transmission efficiency is 9% higher. For example, using a 1.5kW motor, this saves approximately 800 kWh of electricity annually (based on 8 hours of operation per day).
Q: Does the steering gear gearbox require regular maintenance? How often should the lubricant be changed?
A: Regular maintenance is required. Lubricating Oil: Replace the special gear oil (model HS-G68) after the first 100 hours of operation, and every 2,000 hours thereafter (approximately six months).
Cleaning: Blow out the steering gear air vents monthly with compressed air to prevent dust clogging.
Inspection: Check the gearbox temperature quarterly (normal ≤ 60°C). If it exceeds 70°C, shut down the machine for troubleshooting (possibly due to excessive load or insufficient oil level).
Q: The steering gear makes unusual noises during operation. What is the cause? How can I fix it?
A: Noises are often caused by installation or lubrication issues. Troubleshoot by following the steps below:
Check for loose mounting bolts (especially at the connection between the steering gear and the tabletop) and re-tighten them diagonally.
If there is a "clunking" sound at low speed, the lubricant may be insufficient. Refill the oil level to the centerline of the sight glass.
Can it be adapted to my existing servo motor? Does it require rewiring? Adapts to existing motors without major rewiring:
Motor compatibility: Customized connecting flanges and couplings are available for all brands (Mitsubishi, Yaskawa, Delta, etc.) and power ratings (0.75-11kW).
Q: Will the load capacity be reduced when mounted vertically? Is additional reinforcement required?
A: Vertical mounting has no load capacity reduction and no additional reinforcement is required:
The design has been verified through finite element analysis. The cross-roller bearings distribute load evenly when mounted vertically, and the load capacity is the same as when mounted horizontally.
Four reinforced mounting holes (16mm diameter) are standard, allowing direct attachment to vertical equipment racks without the need for additional support structures.
When mounted vertically, it is recommended to install stoppers on the table edge to prevent accidental slippage. We can provide free stopper design drawings.
Q: Is the steering gear susceptible to dust in a dusty workshop?
A: Dust-resistant, customizable for enhanced protection:
The standard steering gear shaft end features a double-lip skeleton oil seal with an IP54 dustproof rating (protecting against general dust).
For dusty environments (such as foundries), this can be upgraded to a "labyrinth seal + positive pressure dust control" system, which allows clean air (0.1 MPa) to flow from the inside to prevent dust from entering the gearbox.
Installation advice: Orient the steering gear vent away from dust sources to further reduce the risk of dust ingress.
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