Description
PLFK120 Speed Reducer Product Description
High Torque Precision Transmission Solution for Industrial Automation
The PLFK120 Speed Reducer is designed for heavy-duty industrial equipment.
It adopts an optimized planetary gear transmission structure.
The compact design provides powerful output within limited installation space.
The high-rigidity housing improves overall machine stability.
As a PLFK120 speed reducer for industrial automation, it is widely used in automated production lines, CNC equipment, robotic systems, and smart manufacturing machines.
Stable reduction performance enables precise speed control.
The reliable structure supports long-term continuous operation.
Precision Manufacturing Ensures Reliable Transmission Performance
The PLFK120 uses high-strength alloy materials for key components.
The gears are processed through precision machining and heat treatment.
Optimized tooth profiles reduce transmission errors.
High-precision bearings improve rotational smoothness.
The internal structure enhances load capacity and durability.
As a PLFK120 high torque planetary gearbox for servo motors, it meets the torque and response requirements of servo-driven systems.
Every unit undergoes strict performance inspection.
Consistent quality ensures reliable operation after installation.
High Rigidity for Complex Industrial Applications
The PLFK120 Speed Reducer provides excellent torque handling capability.
It performs reliably under frequent starts and high-speed operating conditions.
Low vibration design improves overall equipment performance.
Low noise operation suits precision manufacturing environments.
As a PLFK120 precision gearbox for CNC and robotic equipment, it is suitable for machining centers, robotic systems, packaging machinery, and automated control platforms.
High transmission efficiency helps reduce energy consumption.
The durable design minimizes maintenance requirements.
Flexible Configuration for Global Equipment Manufacturers
The PLFK120 supports various mounting methods and application configurations.
It can be integrated with different servo motor systems.
OEM, ODM, and customized production services are available.
Engineering teams optimize specifications according to customer requirements.
Customization options include gear ratios, interface dimensions, and output structures.
The PLFK120 is more than a standard reducer.
It provides application-focused transmission solutions for industrial customers.
Professional technical support helps improve equipment competitiveness.
PLFK120 Speed Reducer Specifications
General Information
- Product Name: PLFK120 Speed Reducer
- Model: PLFK120
- Product Type: Precision planetary speed reducer
- Transmission Type: Inline planetary gear transmission
- Typical Applications: Industrial automation, robotic systems, CNC machines, packaging equipment, logistics conveyors, and smart manufacturing lines
- Compatible Motors: AC servo motors, closed-loop stepper motors, and brushless DC motors
Construction & Material Specifications
- Frame Size: Standard 120 mm mounting flange
- Housing Material: High-strength aerospace-grade aluminum alloy with an integrated lightweight structure
- Gear Material: 20CrMnTi alloy steel with carburizing, hardening, and precision grinding
- Output Shaft Material: Hardened alloy steel for improved durability
- Bearing System: High-precision low-friction rolling bearings for stable operation
- Lubrication: Sealed long-life lubrication system requiring minimal maintenance
- Sealing Design: Dual-layer dustproof and leak-resistant sealing structure for demanding industrial environments
Transmission Performance
- Gear Ratios: 3:1, 4:1, 5:1, 7:1, 10:1 (single stage); 12:1, 16:1, 20:1, 25:1, 35:1, 40:1, 50:1, 70:1, 100:1 (multi-stage options)
- Rated Output Torque: 80–450 N·m, depending on gear ratio
- Peak Output Torque: Up to 650 N·m
- Backlash: ≤5 arcmin, optional precision version ≤3 arcmin
- Maximum Input Speed: 6000 rpm
- Recommended Input Speed: 3000 rpm
- Transmission Efficiency: ≥97% (single stage), ≥94% (multi-stage)
- Radial Load Capacity: Reinforced for heavy-duty continuous operation
- Axial Load Capacity: Optimized output structure for enhanced stability
Operating Conditions
- Operating Temperature: -20°C to +90°C
- Protection Rating: IP65 standard, higher protection levels available on request
- Noise Level: ≤60 dB under rated operating conditions
- Duty Cycle: Continuous (S1) or intermittent operation
- Expected Service Life: More than 20,000 operating hours under normal conditions
Customization & Manufacturing
- OEM and ODM manufacturing services available
- Custom gear ratios for specialized applications
- Customized input shafts, output shafts, and flange dimensions
- Flexible mounting orientations and connection interfaces
- Engineering optimization for robotics, automation, and heavy-duty machinery
- Precision CNC machining with 100% factory performance inspection for consistent quality and reliability
