PRMCAS -Automate in A Better Way-
Precise and Reliable Motion Control Automation Solutions
More than 15-years industrial Motion Control Experiences
ZAL090 Series RATIO 3 to 100 Extra High Precision RIGHT-ANGLE
Helical Gear Planetary Gearbox For CNCs And Various Industrial
Automation Applications
1. Products Overview
PRMCAS extra high precision ZAL090 SERIES helical gear planetary
gearboxs are widely used in high-end industrial automation fields.
The manufacturing process of precision oblique or helical gear
planetary reducer needs multiple processes.
First, choose appropriate materials according to actual application
requirements and working conditions, such as high-quality alloy
steel or stainless steel.
Then, cutting, milling, grinding and others are carried out through
advanced processing CNC equipment to ensure the accuracy and
quality of the reducer.
Finally, heat treatment and surface treatment are performed to
improve the hardness and resistance of parts.
The scope of application of precision helical gear planet reducer
is very wide.
In the field of machine tools, precision oblique planetary gearboxes are widely used in
high-precision and high-speed motion equipment such as CNC machine
tools, cutting equipment, and grinding machines to achieve stable
transmission and accurate control of positions.
In automation equipment, precision oblique gear planetary reducers are used in the fields
of robots, logistics equipment, packaging equipment and other
fields, which improves the accuracy and reliability of the system.
In addition, precision oblique gear planet reducers are widely used in
aerospace, medical devices, electronic equipment and other fields.
2. Technical Specifications
If u need any performance specification customization, please
kindly contact us anytime by sales@zionkaifull.com, or whatsapp
+8618682160096.
ZAL090 Series Helical Gear Planetary Gearbox General Technical
Specifications
| Rated Input Speeds(RPM) | 3000 |
| Max. Input Speed (RPM) | 6000 |
| Max. Radical Force (N) | 2400 |
| Max. Axial Force (N) | 2000 |
| Efficiency (%) | 97% for 1-stage or 95% for 2-stage |
| Noise (dB) | 62 |
| Average Lifetime (hour) | 20000 |
ZAL090 Series 1-stage models main technical data
| Structure | 1-stage |
| Reduction Ratios | 3:1 | 4:1 | 5:1 | 7:1 | 10:1 |
| Rated Output Torque (N) | 50 | 75 | 75 | 75 | 50 |
| Emergency Stop Torque (N) | 150 | 225 | 225 | 225 | 150 |
| Rotor Inertia (Kgcm2) | 0.61 | 0.48 | 0.47 | 0.47 | 0.44 |
| Blacklash (arcmin) | 2 types: <3arcmin for P0 precision
and <5arcmin for P1 precision |
ZAL090 Series 2-stage models main technical data
| Structure | 2-stage |
| Reduction Ratios | 15 | 16 | 20 | 25 | 28 | 30 | 35 | 40 | 50 | 70 | 100 |
| Rated Output Torque (N) | 90 | 96 | 96 | 96 | 96 | 87 | 96 | 96 | 96 | 87 | 50 |
| Emergency Stop Torque (N) | 270 | 288 | 288 | 288 | 288 | 261 | 288 | 288 | 288 | 261 | 150 |
| Rotor Inertial (kg.cm2) | 0.72 | 0.5 | 0.44 | 0.44 | 0.39 | 0.39 | 0.39 | 0.39 | 0.39 | 0.39 | 0.39 |
| Blacklash (arcmin) | 2 types: <5arcmin for P0 precision
and <7arcmin for P1 precision |
3. Mechnical Drawings (In mm)
If you need the mechanical drawings of a model or want any
customization, kindly contact us anytime by sales@zionkaifull.com,
or whatsapp +8618682160096.
Note: If you find difficulty in model selection, just kindly contact us
and the most proper reducer will be recommended or customized.
More Types of HELICAL Gear Planetary Gearboxes Available
4. High Standard Quality Management System
5. Warrenty and Services
- Warranty period is from 18months to 2 years depending on products.
- 24*7 customer technical support by email, WhatsApp, TeamViewer,
voice or video call etc.
- Remote or onsite technical training services etc.
- More services as per customer need.
6. Background Knowledge
The MAIN DIFFERENCES between straight gear planet reducer and helical gear planet
reducer is as followings,
Different structures. The internal solar wheels, large planet wheels and transmission
gears of straight gear planet reducer are all straight gear; the
internal solar wheels, large planet wheels, and transmission gears
of the planet reducer are all helical gear.
Different precision. The first level accuracy of straight gear planet reducer is
usually within 10 arc-min, and the detailed one can reach 6
arc-min; the first level precision of the helical planet reducer is
about 5 arcs, and the detailed one can reach 1 arc-min.
Different torque and efficiency are transmitted. The straight gear planet reducer is under the motor axis, and the
torque is less torque and the high efficiency is low when the
straight gear is combined; The transmission device is stable, the
tensile strength is high, and the efficiency is high.
Different noise. The noise and vibration of the planetary reducer are smaller.
The bearing capacity is different. The overlapping coefficient of the helical gear is greater than
the overlap coefficient of the straight gear, so the bearing
capacity of the helical gear is higher than that of the straight
gear.
The support methods of planet stand are different. The planetary shelf of the helical gear must be a dual-supporting
structure, and the straight gear can be used both with dual support
or a single support structure.
The difficulty of manufacturing and assembly is different. When the straight gear reducers are manufactured, the difficulty
and economical of the helical gear are often integrated because it
needs to be treated with multiple slice straight gears.
