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ZPF Planetary Gear Reducer
ZPF Planetary Gear Reducer
Description
NUODUN ZPF Series Planetary Gear Reducer is a high-performance motion-control gearbox designed for servo and stepper motor applications that demand high torque density, low backlash, and stable transmission characteristics. Built with a precision-machined planetary gear system and reinforced output bearing structure, the ZPF series ensures exceptional load capacity and transmission accuracy during dynamic acceleration and deceleration.
Its compact square-flange design allows seamless motor mounting, reducing installation time and enhancing system rigidity. The reducer uses optimized tooth geometry to achieve high efficiency and low noise, while the sealed, maintenance-free lubrication system ensures long-term durability in continuous-duty industrial environments. Whether used for precision automation, material handling, CNC axes, or robotics, the ZPF series delivers stable torque output and excellent operational reliability.
Features
- Low backlash for precise motion control
- High torque output with reinforced planetary load distribution
- High transmission efficiency and optimized tooth geometry
- Low noise performance suitable for industrial automation
- Easy installation with standard square-flange interface
- Maintenance-free synthetic grease lubrication
ZPF Series Size Table (English Version)
Size Table
| Size | ZPDR047B | ZPDR064B | ZPDR090B | ZPDR110B | ZPDR140B | ZPDR200B | ZPDR255B |
|---|---|---|---|---|---|---|---|
| D1 | 12 | 20 | 31.5 | 40 | 50 | 80 | 100 |
| D2 | 20 | 31.5 | 50 | 63 | 80 | 125 | 140 |
| D3 | 47 | 64 | 90 | 110 | 140 | 200 | 255 |
| D5 | 67 | 79 | 109 | 135 | 168 | 233 | 280 |
| D6 | M3×0.5P | M5×0.8P | M6×1.0P | M6×1.0P | M8×1.25P | M10×1.5P | M16×2.0P |
| D7 | 3 | 5 | 6 | 8 | 10 | 12 | — |
| D8 | 72 | 86 | 118 | 145 | 179 | 247 | 300 |
| D9 | 3.4 | 4.5 | 5.5 | 5.5 | 6.6 | 9 | 13.5 |
| L1 | 4 | 4.8 | 5 | 5.6 | 6 | 8 | 12 |
| L2 | 3.7 | 4.8 | 5 | 5.6 | 6 | 8 | 12 |
| L3 | 19.5 | 30 | 29 | 38 | 50 | 66 | 86 |
| L4 | 19.5 | 30 | 29 | 38 | 50 | 66 | 86 |
| L5 | 3 | 5 | 6 | 8 | 10 | 12 | 15 |
| L6 | 4 | 7.7 | 8 | 10 | 12 | 15 | 20 |
| C2 | M4×0.7P | M5×0.8P | M6×1.0P | M8×1.25P | M12×1.75P | M12×1.75P | M12×1.75P |
| C3 | 21 | ≤12 | ≤19×24 | ≤19×35 | ≤22×42 | ≤30×50 | ≤35×60 |
| C4 | 37 | 53 | 52 | 62.5 | 82 | 82 | 118 |
| C5 | 42 | 57 | 78 | 114.3 | 114.3 | 200 | 288 |
| C6 | 28.7 | 33.7 | 42 | 62 | 90 | 133 | 161.5 |
| C7 | 42 | 60 | 90 | 128 | 180 | 239 | 300 |
| C8 | 57 | 77 | 110 | 188 | 273 | 353.5 | 401.5 |
| C9 | 78.5 | 116.5 | 127.5 | 157 | 210.5 | 311.5 | 317 |
Technical Specifications (for ZPF Series)
| Item | Unit | Specification |
|---|---|---|
| Backlash | arcmin | Low-backlash design |
| Rated torque | — | High torque output (varies by model) |
| Efficiency | % | ≥95% |
| Noise level | dB | Low noise operation |
| Lubrication | — | Synthetic lubricating grease, maintenance-free |
| Working temperature | °C | –10°C to +90°C |
| Installation | — | Square-flange, easy mounting |
| Protection grade | — | IP65 sealed housing |
Application
Industrial Automation
- Servo/stepper axes
- Linear modules
- Positioning systems
Robotics
- Joint drives
- End-effector actuators
- Compact right-angle modules
Machine Tools & CNC
- Auxiliary axes
- Tool changers
- Rotary indexing mechanisms
Packaging & Printing
- High-speed packaging drives
- Conveyor power units
- Labeling and cutting modules
Electronics & Semiconductor
- PCB transfer systems
- Precision assembly lines
- Inspection motion platforms
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.
