High Precision Planetary Gearbox

High Precision Planetary Gearbox

The high-precision planetary gearbox, engineered for Servo Systems, Robotics & High-Accuracy Motion Control, solves the problem of precision loss, and is not simply a transmission device.
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Description
Technical Parameters

What Determines High Precision

 

Multi-Tooth Simultaneous Meshing Structure

Planetary gear structures inherently possess multi-point force distribution characteristics, resulting in uniform load distribution, high torque density, and a compact structure.

Low Backlash Control

Backlash affects servo positioning errors, robot repeatability, and CNC machining quality. Through precision gear machining and assembly control, low backlash output is achieved, making system control more precise.

High Rigidity Structural Design

During high-speed acceleration and deceleration, insufficient structural rigidity in the high-precision planetary gearbox can lead to dynamic vibration, precision drift, and premature bearing wear. A high-rigidity housing and optimized bearing support structure ensure long-term stable operation.

 

Application Scenarios

 

Servo Motor Gearbox
Industrial Robots
CNC Machine Tools
Automated Assembly Lines
Semiconductor Equipment
Medical Equipment
Precision Positioning Platforms

 

Why Choose Us

 

We Support System Selection Engineering

We can calculate and recommend a reduction ratio based on your load inertia and duty cycle.

We Provide Servo System Matching Suggestions

We assist you in matching the appropriate motor model.

We Conduct Application Risk Assessments

To avoid overload and accuracy mismatch issues.

Technical Communication During Project Phases

We support cooperation during the prototype testing phase.

Long-Term Supply Stability

We prioritize the long-term performance of our customers' equipment.

 

If you are looking for a precision transmission solution that can operate stably for a long time, please contact us to obtain technical specifications and selection advice, so that your equipment can have higher positioning accuracy, more stable output and stronger market competitiveness.

 

Performance parameter table

 

60PLF

70PLF

80PLF

90PLF

115PLF

130PLF

142PLF

 

PLF High Precision Planetary Gearbox Specifications
Item Unit 60PLF05 60PLF25 70PLF05 70PLF25 80PLF05 80PLF25 90PLF05 90PLF25
Rated Input Speed rpm 3000 3000 3000 3000 3000 3000 3000 3000
Max Input Speed rpm 6000 6000 6000 6000 6000 6000 6000 6000
Precision Backlash P1 arcmin ≤8 ≤10 ≤8 ≤10 ≤8 ≤10 ≤8 ≤10
Precision Backlash P2 arcmin ≤10 ≤12 ≤10 ≤12 ≤10 ≤12 ≤10 ≤12
Noise Level dB(A) ≤60 ≤60 ≤60 ≤60 ≤60 ≤60 ≤60 ≤60
Max Radial Load N 480 480 480 600 900 900 900 900
Max Axial Load N 600 600 480 600 1200 1200 1200 1200
Ratio   1:5 1:25 1:5 1:25 1:5 1:25 1:5 1:25
Efficiency % ≥97 ≥94 ≥97 ≥94 ≥97 ≥94 ≥97 ≥94
Weight kg 0.93 1.15 1.3 1.9 2.35 2.7 4 5.5
Length (L) mm 47 65.5 79.5 97.5 57.5 79.5 95.5 117.5
Length (LA) mm                
Operating Ambient Temperature -15℃ ~ +40℃
Service Life h ≥20000
Lubrication   Synthetic grease, lifetime maintenance-free
NOTE: The series of reducers can be matched with various types of motors, including AC, DC, stepper and servo motors, and can be customized according to user requirements.
PLF High Precision Planetary Gearbox Specifications
Item Unit 115PLF05 115PLF25 130PLF05 130PLF25 142PLF05 142PLF25    
Rated Input Speed rpm 3000 3000 3000 3000 2000 2000    
Max Input Speed rpm 6000 6000 6000 6000 4000 4000    
Precision Backlash P1 arcmin ≤8 ≤10 ≤8 ≤10 ≤8 ≤10    
Precision Backlash P2 arcmin ≤10 ≤12 ≤10 ≤12 ≤10 ≤12    
Noise Level dB(A) ≤63 ≤63 ≤65 ≤65 ≤65 ≤65    
Max Radial Load N 1850 1850 2000 2000 3600 3600    
Max Axial Load N 2800 2800 3500 3500 8000 8000    
Ratio   1:5 1:25 1:5 1:25 1:5 1:25    
Efficiency % ≥97 ≥94 ≥97 ≥94 ≥97 ≥94    
Weight kg 6 8 12 16 19 24    
Length (L) mm 140 170.5 161 188 187.5 225.5    
Length (LA) mm                
Operating Ambient Temperature -15℃ ~ +40℃
Service Life h ≥20000
Lubrication   Synthetic grease, lifetime maintenance-free
NOTE: The series of reducers can be matched with various types of motors, including AC, DC, stepper and servo motors, and can be customized according to user requirements.

 

FAQ

 

1.Is the backlash of the high-precision Planetary Gearbox stable?

We perform meshing calibration control during the assembly stage to ensure that the backlash is within a stable range before shipment.

2.Does it support high-speed input?

The planetary structure itself is suitable for matching high-speed servo motors; the specific speed can be confirmed according to the model.

3.Is it suitable for continuous operation?

Optimized internal structure and lubrication design allow for use in continuous production environments.

4.Does it support different mounting interfaces?

It supports various flange and shaft connection types, facilitating matching with mainstream servo motors.

5.How is batch consistency guaranteed?

Standardized production processes and factory testing ensure stable performance between batches.

 

 

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