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ZPDR Flange-Mount Right-Angle Planetary Gear Reducer
ZPDR Flange-Mount Right-Angle Planetary Gear Reducer
Description
NUODUN ZPDR Series Flange-Mount Right-Angle Planetary Gear Reducer combines a 90-degree bevel-gear structure with a precision planetary gear system to deliver both compact installation and high mechanical performance. Designed for modern servo systems, the ZPDR series features rigid flange mounting, ensuring excellent positioning stability and vibration resistance in high-load, high-precision applications.
The reducer offers superior torque capacity and extremely low backlash for highly accurate motion control. Its sealed lubrication system provides long-term maintenance-free operation, while optimized helical gear design ensures smooth transmission, low noise, and high efficiency. The compact right-angle layout allows installation in tight spaces, making it ideal for robotic joints, indexing mechanisms, packaging equipment, and compact automation modules.
Features
- Extremely low backlash
- Higher torsional rigidity
- High output torque
- High efficiency
- Low noise
- Maintenance-free grease lubrication
- Small installation space
- Transmission diversity
ZPDR Series Dimension Table (English Version)
Size Table
| Size | ZPDR047 | ZPDR064 | ZPDR090 | ZPDR110 | ZPDR140 | ZPDR200 | ZPDR255 |
|---|---|---|---|---|---|---|---|
| D2 | 20 | 31.5 | 50 | 63 | 80 | 125 | 140 |
| D4 | 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 |
| D8 | 3 | 5 | 6 | 8 | 10 | 12 | — |
| D9 | 3.4 | 4.5 | 5.5 | 5.5 | 6.6 | 9 | 13.5 |
ZPDR Series Technical Specifications
| Item | Unit | Stage | Specification |
|---|---|---|---|
| Emergency stop torque | Nm | 1,2 | 4× rated output torque |
| Rated input speed | rpm | 1,2 | 5000 |
| Maximum input speed | rpm | 1,2 | 6000 |
| Precision backlash P1 | arcmin | 1 | ≤3–5 |
| Torsional rigidity | Nm/arcmin | 1,2 | Model dependent |
| Allowable radial force | N | 1 | Up to 5000 |
| Allowable axial force | N | 1 | Up to 2500 |
| Service life | hrs | — | ≥20,000 |
| Efficiency | % | 1 | ≥97% |
| 2 | ≥94% | ||
| Working temperature | °C | — | –10°C to +90°C |
| Lubrication | — | — | Synthetic lubricating grease |
| Protection grade | — | — | IP65 |
| Installation direction | — | — | Any direction |
| Noise level (no load @ 3000 rpm) | dB | 1,2 | ≤60–75 |
Application
Robotics
- Robotic joints requiring right-angle operation
- Collaborative robots
- Servo-driven articulated arms
Industrial Automation
- Compact automation units
- Material handling systems
- Pick-and-place machinery
CNC & Machine Tools
- Rotary indexing systems
- Tool changers
- Tight-space servo axes
Packaging & Printing Equipment
- Labeling machines
- High-speed carton forming
- Printing registration modules
Semiconductor & Electronics
- Precision transfer modules
- Vision inspection systems
- PCB handling 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.
