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ZPFR Right-Angle Planetary Gear Reducer
ZPFR Right-Angle Planetary Gear Reducer
Description
NUODUN ZPFR Series Right-Angle Planetary Gear Reducer combines a precision bevel gear input with a high-strength planetary output stage, delivering efficient 90° power transmission while ensuring excellent torque output and minimal positioning error. Engineered with a rigid output shaft, reinforced bearings, and precision-ground gear sets, the ZPFR series provides exceptional durability under dynamic loads, making it ideal for demanding servo motion systems.
Its compact installation depth and square-flange motor interface enable seamless integration in tight spaces such as robotic joints, CNC auxiliary axes, and automated transfer mechanisms. The internal lubrication system is fully sealed and maintenance-free, allowing for continuous industrial operation with minimal downtime. With high transmission efficiency, smooth motion, and quiet operation, the ZPFR series is an optimal choice for precision automation equipment.
Features
- Small backlash for precise servo positioning
- High torque output with robust planetary gearing
- High efficiency for improved energy utilization
- Low noise suitable for high-speed automation
- Easy flange mounting for rapid installation
- Maintenance-free lubrication for long service life
- Transmission diversity for flexible machine architectures
ZPFR Series Size Table
Size Table
| Size | ZPF060B | ZPF090B | ZPF120B | ZPF142B | ZPF180B | ZPF220B |
|---|---|---|---|---|---|---|
| D1 | 70 | 100 | 130 | 165 | 215 | 285 |
| D2 | 5.5 | 6.6 | 9 | 11 | 13 | 17 |
| D3 | 30 | 40 | 55 | 75 | 100 | 150 |
| D4 | 80 | 110 | 130 | 160 | 180 | 220 |
| D5 | 30 | 40 | 50 | 65 | 80 | 85 |
| D6 | M5×0.8P | M8×1.25P | M12×1.75P | M16×2.0P | M20×2.5P | M20×2.5P |
| L1 | 60 | 98 | 115 | 142 | 180 | 220 |
| L2 | 37 | 48 | 65 | 97 | 105 | 138 |
| L3 | 7.5 | 7.5 | 20 | 20 | 20 | 30 |
| L4 | 28.5 | 36 | 51 | 80 | 82 | 100 |
| L5 | 3 | 5 | 6 | 8 | 10 | 12 |
| L6 | 7.2 | 5 | 5 | 5 | 5 | 4.5 |
| L7 | 16 | 16 | 16 | 16 | 24 | 26 |
| L8 | 10 | 12 | 20 | 32 | 40 | 40 |
| C1 | 70 | 100 | 145 | 200 | 200 | 215 |
| C2 | M5/0.8P | M6/1.0P | M8/1.25P | M12/1.75P | M12/1.75P | M12/1.75P |
| C3 | ≤12 | ≤19×24 | ≤19×35 | ≤22×42 | ≤32×55 | ≤35×60 |
| C4 | 37 | 62 | 82.5 | 82 | 118 | 118 |
| C5 | 62.5 | 77 | 86 | 114.3 | 118 | 118 |
| C6 | 28.7 | 33.7 | 42 | 62 | 82 | 100 |
| C7 | 44.5 | 69 | 128 | 299.5 | 348 | 398 |
| C8 | 144.5 | 190 | 225 | 268 | 335.5 | 405 |
| C9 | 18 | 30 | 35 | 43 | 59 | 79.5 |
Technical Specifications (Industry-standard terminology)
| Item | Unit | Specification |
|---|---|---|
| Backlash | arcmin | Small-backlash precision grade |
| Torque output | — | High torque density planetary stage |
| Efficiency | % | ≥95% (planetary + bevel combination) |
| Noise level | dB | Low-noise optimized tooth profile |
| Working temperature | °C | –10°C to +90°C |
| Lubrication | — | Synthetic grease, fully sealed, maintenance-free |
| Installation | — | Square-flange, right-angle configuration |
| Protection | — | IP65 sealed housing |
Application
Robotics & Motion Systems
- Robot joint actuators
- 90° servo transmission modules
- Collaborative robotic arms
CNC Machinery & Machine Tools
- Auxiliary rotary axes
- Right-angle feed drives
- Compact automation axes
Packaging & Processing Machines
- High-speed labeling systems
- Packaging conveyors
- Automated cutting & sealing systems
Automated Assembly & Inspection
- Transfer stations
- Positioning actuators
- Pick-and-place modules
Electronics & Semiconductor Manufacturing
- Precision material handling
- PCB transport modules
- Optical inspection positioning units
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.
