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ZFS Straight Teeth Planetary Gear Reducer
ZFS Straight Teeth Planetary Gear Reducer
Description
NUODUN ZFS Series Straight Teeth Planetary Gear Reducer is a high-performance precision gearbox designed for servo-driven systems that require consistent speed reduction, stable torque output, and outstanding transmission efficiency. With a robust straight-tooth planetary design, the ZFS series delivers low backlash, superior torsional rigidity, and reliable performance under dynamic loads.
Engineered for universal mounting compatibility, the ZFS series supports adaptation to a wide range of servo motors through customized input flanges. Lifetime lubrication ensures maintenance-free operation, while multiple output shaft designs provide installation flexibility for diverse industrial applications.
Features
- For any mounting position
- Individual adaptation of the input flange to the motor
- Lifetime lubrication for maintenance-free operation
- Equidirectional rotation
- Wide range of output shaft designs
- Precise gearing
- Transmission diversity
✅ ZFS Series Performance Table
(Accurately recreated based on your uploaded ZFS catalog pages)
Rated Output Torque T2N (Nm)
| Ratio | ZFS060 | ZFS080 | ZFS120 | ZFS160 |
|---|---|---|---|---|
| 1 Stage | ||||
| 3 | 20 | 50 | 140 | 310 |
| 4 | 18 | 50 | 240 | 605 |
| 5 | 35 | 90 | 210 | 535 |
| 7 | 25 | 75 | 160 | 420 |
| 9 | 20 | 55 | 140 | 360 |
| 10 | 18 | 50 | 100 | 340 |
| 2 Stage | ||||
| 12 | 35 | 90 | 240 | 660 |
| 16 | 25 | 75 | 140 | 390 |
| 20 | 20 | 55 | 110 | 360 |
| 25 | 20 | 45 | 100 | 340 |
| 28 | 15 | 40 | 85 | 300 |
| 32 | 15 | 40 | 80 | 280 |
| 40 | 12 | 35 | 70 | 250 |
| 50 | 12 | 30 | 60 | 230 |
| 64 | 10 | 30 | 55 | 210 |
| 3 Stage | ||||
| 100 | 8 | 20 | 45 | 130 |
| 120 | 7 | 20 | 40 | 120 |
| 160 | 7 | 20 | 40 | 110 |
| 200 | 7 | 20 | 35 | 100 |
| 256 | 7 | 20 | 30 | 90 |
| 512 | 5 | 15 | 25 | 70 |
| 1000 | 3 | 10 | 25 | 50 |
Additional Technical Specifications
| Item | Unit | Stage | Specification |
|---|---|---|---|
| Emergency stop torque | Nm | 1,2,3 | 3× rated output torque |
| Rated input speed | rpm | 1,2,3 | 3000–4500 |
| Maximum input speed | rpm | 1,2,3 | 6000 |
| Precision backlash P1 | arcmin | 1 | ≤3 |
| 2 | ≤6 | ||
| 3 | ≤8 | ||
| Torsional rigidity | Nm/arcmin | 1,2,3 | Model dependent |
| Allowable radial force | N | 1,2,3 | Up to 3700 |
| Allowable axial force | N | 1,2,3 | Up to 2000 |
| Service life | hrs | – | ≥20,000 |
| Efficiency | % | 1 | 97% |
| 2 | 95% | ||
| 3 | 90% | ||
| Working temperature | °C | – | –10°C to +90°C |
| Protection grade | – | – | IP65 |
| Lubrication | – | – | Synthetic lubricating grease |
| Installation direction | – | – | Any direction |
| Noise level (3000 rpm, no load) | dB | 1,2 | ≤52–58 |
| 3 | ≤65–68 |
Application
Industrial Automation
- Conveyor systems
- Automated assembly equipment
- Linear actuator drives
Robotics & Motion Platforms
- Robot joints
- Servo-driven axis systems
- Positioning modules
CNC Machinery
- CNC routers
- Laser machines
- Indexing and rotary systems
Electronics & Semiconductor Manufacturing
- PCB assembly lines
- Inspection and testing systems
Medical & Laboratory Equipment
Precision movement assemblies
Diagnostic mechanisms
FAQs
Does NUODUN support non-standard customization? What is the typical lead time?
Yes. NUODUN’s core competitiveness lies in the synergistic advantage of “customization + system integration.” We support structural customization, torque customization, input flange customization, mounting interface customization, stroke customization and more for products such as planetary gearboxes, screw jacks, electric cylinders, and gearboxes. The typical lead time for standard non-standard customization is 7–20 days, while more complex engineered projects are usually delivered within 3–6 weeks.
How does NUODUN ensure high precision and reliability in customized transmission systems?
Our engineering strength comes from long-term R&D investment, CAE simulation, lifetime calculation databases, modular design frameworks, and a mature testing/verification system. This ensures that every customized solution is not only manufacturable, but also reliable under real-world loads — balancing precision, durability, and cost efficiency.
Which industries commonly use NUODUN transmission components?
Our products are widely used in photovoltaic manufacturing, semiconductor equipment, automotive production, metallurgy, logistics, medical devices, aerospace, stage automation, and industrial automation — especially where precision positioning, heavy loads, or long service life are required.
How does NUODUN guarantee long-term product reliability?
All products undergo type testing, torque testing, vibration testing, life testing, noise measurement, and precision inspection. Core components such as gears, screws, and bearings are produced using advanced machining, grinding, heat treatment, and automated assembly processes.
Does NUODUN provide global after-sales support?
Yes. We offer remote technical support, installation guidance, troubleshooting, selection assistance, and long-term spare parts support for OEM/ODM partners.
