Description
Compact Hollow Rotary Platform for Space-Saving Automation Systems
The SLPA60 hollow rotary platform is engineered for high-precision rotary positioning in modern CNC machines and robotic automation systems. Its compact 60mm structure provides excellent installation flexibility for equipment with limited internal space.
The integrated hollow through-hole design allows cables, pneumatic tubes, and other components to pass through the center of the rotary platform. This design reduces external wiring complexity and improves equipment layout efficiency.
With optimized internal space utilization, the SLPA60 supports multi-functional module integration. It helps manufacturers build cleaner, more compact, and highly efficient automated systems.
As a precision hollow rotary platform, the SLPA60 is ideal for applications requiring stable rotary positioning, compact design, and seamless system integration.
High Rigidity and Precision Positioning Performance
The SLPA60 hollow rotary platform adopts a high-precision cross-roller bearing structure. This design provides excellent rigidity and stable rotational performance under demanding industrial conditions.
The robust bearing system supports high axial and radial loads. It ensures smooth operation during continuous indexing and positioning processes.
With positioning accuracy up to ≤3 arcmin and repeatability of ±15 arcsec, the platform delivers reliable motion control for precision manufacturing applications.
The optimized transmission system minimizes mechanical errors and improves processing consistency. It is suitable for equipment that requires accurate angle control and repeat positioning.
The SLPA60 supports direct connection with both stepper motors and servo motors. Flexible drive configurations allow engineers to customize motion solutions based on different automation requirements.
Precision Transmission Structure for Long-Term Reliability
The SLPA60 rotary platform uses a precision spiral bevel gear transmission mechanism. The structure provides efficient torque transmission with low backlash and stable rotary movement.
The platform body is manufactured from high-strength aluminum alloy materials. Critical components undergo precision CNC machining to maintain consistent assembly accuracy.
A fully enclosed lubrication system improves durability and reduces maintenance requirements. The maintenance-free design supports long-term operation in industrial environments.
Each SLPA60 platform undergoes strict quality inspection before shipment. Load testing and performance verification ensure reliable operation after installation.
SHENLI provides OEM and customized rotary platform solutions to meet different mechanical integration requirements.
Key Advantages of SLPA60 Hollow Rotary Platform
Compact 60mm Structure
The small design saves installation space while maintaining high mechanical strength.
Hollow Through-Hole Design
The Φ28mm center bore allows cables and air tubes to pass through easily.
High Load Capacity
The platform supports up to 500 kgf axial load and 300 kgf radial load.
Low Backlash Performance
The ≤1 arcmin backlash design improves positioning accuracy.
Flexible Motor Integration
Compatible with NEMA17 stepper motors and servo motor systems.
Stable Continuous Operation
The precision bearing and transmission system reduces vibration and noise.
SLPA60 Hollow Rotary Platform – Technical Specifications
General Specifications
- Product Name: SLPA60 Hollow Rotary Platform
- Product Type: High-Precision Hollow Rotary Indexing Platform
- Platform Size: 60 Series Hollow Rotary Table
- Drive Method: Direct connection with stepper or servo motor
- Structure Type: Hollow through-hole rotary design
- Installation Orientation: Horizontal or vertical mounting
- Body Material: High-rigidity aluminum alloy housing
Dimensional Specifications
- Overall Dimensions: 60 × 60 × 36 mm
- Hollow Bore Diameter: Φ28 mm
- Rotary Table Diameter: Ø60 mm
- Center Pilot Diameter: Ø50 mm
- Mounting Pattern: 8-M4 threaded holes
- Motor Interface: Standard NEMA 17 motor mounting
- Output Platform Height: 36 mm
Motion Performance
- Reduction Ratio: 10:1
- Positioning Accuracy: ≤3 arcmin
- Repeatability Accuracy: ±15 arcsec
- Maximum Output Speed: 180 rpm
- Rated Output Torque: 20 N·m
- Peak Output Torque: 40 N·m
- Allowable Axial Load: 500 kgf
- Allowable Radial Load: 300 kgf
- Tilting Moment Capacity: 25 N·m
- Backlash: ≤1 arcmin
Bearing and Transmission System
- Bearing Type: High-precision cross-roller bearing
- Transmission Structure: Precision spiral bevel gear mechanism
- Lubrication System: Fully enclosed lifetime lubrication
- Operating Characteristics: Low vibration and low noise performance
Environmental Specifications
- Operating Temperature: -10°C to +80°C
- Storage Temperature: -20°C to +100°C
- Protection Rating: IP40
- Service Life: ≥20,000 hours
- Maintenance Requirement: Maintenance-free design
Typical Applications
- Industrial robot joints
- Automatic indexing tables
- CCD vision inspection systems
- Laser processing platforms
- Semiconductor automation equipment
- Precision assembly systems
| No | Item | Data | No | Item | Data |
| 1 | Type | SLPA60 | 11 | Rate output speed | 200rpm |
| 2 | Bearing Type | Crossed roller bearings RPA6028 | 12 | Max. output speed | 500rpm |
| 3 | Ratio | 5 、 10 | 13 | Max. radial & axial force | 1800N |
| 4 | Rated Output Torque | 3.5~6Nm | 14 | Max.Owerturning Force | 120N |
| 5 | Max. Output Torque | 10.5~18Nm | 15 | Backlash | ≤1（±0.5）Arcmin |
| 6 | Efficiency | 90% | 16 | Torsional stiffness | 2.4Nm/arcmin |
| 7 | Life Expectancy | 20000H | 17 | Work temperature | -25℃~+90℃ |
| 8 | Lubricating method | Synthetic grease | 18 | Platform end&radial runout | ≤0.01 |
| 9 | Weight | 0.55KG | 19 | No-load Torque | 0.1Nm |
| 10 | IP Grade | IP50 | 20 | Noise | 55dB |
| Model | Unit | SLPA060 | Ratio(i) |
| Rated Output Torque Tn | Nm | 6 | 5 |
| 3.5 | 10 | ||
| Failure Stop Torque T2n | Nm | 3 Times Rated Output Torque | |
| No-load Torque | Nm | 0.1 | |
| Bearing Type | Crossed roller bearings RPA6028 | ||
| Max. radial force | N | 1800 | |
| Max. axial force | N | 1800 | |
| Max.Owerturning Force | Nm | 120 | |
| Torsional stiffness | Nm/arcmin | 2.4 | |
| Platform end runout | mm | ≤0.01 | |
| Platform radial runout | mm | ≤0.01 | |
| Rotary precision | arcmin | ≤1(±0.5) | |
| Rated output speed | rpm | 200 | |
| Max. output speed | rpm | 500 | |
| Weight | Kg | 0.55 | |
| Design load-bearing | Kg | 10 | |
| Noise | Db | ≤55 | |
| Lifetimes | h | 20000 | |
| Mini. working temperature | ℃ | -25 | |
| Max. working temperature | ℃ | 90 | |
| Protection class | IP | IP50 | |
| Lubrication method | Long-lasting lubrication | ||
| Installation method | Any | ||
| Direction of rotation | Output, Input Reverse | ||
| Full load efficiency | % | 90% | |
| Description: | 1. The return clearance is measured at 2% of the rated output torque T2n; 2. The noise value was measured at 1 meter distance from the body under test without load at rated input speed. |
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