High Precision
Quick Specs
≤3'
Backlash
≥97%
Efficiency
6-1800
Torque (Nm)
PLF Series
Precision planetary gearboxes with integrated patented design for servo and robotics applications.
Frame Sizes
6 models (42-200mm)
Ratios
3:1 to 1000:1
Backlash
≤3 arc-min
Output
ISO Flange
Get a Quote
Request QuoteKey Features
Why choose Yongyao PLF Planetary Gearboxes
Ultra-Low Backlash
Backlash as low as ≤3 arc-minutes ensures precise positioning.
High Rigidity
Patented integrated input shaft design for torsional rigidity.
Low Noise
Precision-ground gears keep noise below 58dB.
High Torque
Optimized gear geometry for excellent torque capacity.
Available Models
Select from our range of precision planetary gearboxes
| Model | Frame | Ratios | Torque | Backlash | |
|---|---|---|---|---|---|
| PLF042 | 42mm | 3-1000 | 6-20 Nm | ≤3 arc-min | CAD ↓ |
| PLF060 | 60mm | 3-1000 | 15-50 Nm | ≤3 arc-min | CAD ↓ |
| PLF090 | 90mm | 3-1000 | 30-150 Nm | ≤3 arc-min | CAD ↓ |
| PLF120 | 120mm | 3-1000 | 80-400 Nm | ≤3 arc-min | CAD ↓ |
| PLF160 | 160mm | 3-1000 | 200-800 Nm | ≤3 arc-min | CAD ↓ |
| PLF200 | 200mm | 3-1000 | 500-1800 Nm | ≤3 arc-min | CAD ↓ |
Looking for PFK Series?
PFK Series helical gear planetary gearboxes feature hollow shaft output, ideal for servo and industrial automation applications.
View PFK Series Details →Industry Applications
Widely used in demanding automation applications worldwide
Industrial Robots
Robot joints, articulated arms, COBOTS
CNC Machinery
4th/5th axis, rotary tables
Automation
Packaging, assembly, handling
Medical Equipment
CT scanners, surgical robots
Customization
Tailored solutions for your specific requirements
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