Product Description
ZD MOTOR , TRANSMISSION PLANETARY GEARBOX.72ZPN
Features:
The planetary gearbox for transmission is widely matched with DC motor and BLDC motor. It shows the characters of high torque and controlablity as well as the high lasting torque. The perfect combination fully expresses the product’s smaller and high torque.
TYPES:
BLDP: Brushless DC motor matched with planetary gearbox
DP: Brush DC motor with inner brush(no brush replacement from outside), matched with planetary gearbox
PM: Tansmission planetary(metal)
PK: Tansmission planetary(plastic)
| Motor type | Voltage | Power | No-load speed | No-load current | Rated speed | Rated current | Rated torque | Motor life | Motor weight |
| V | W | RPM | A | RPM | A | N. M | H | Kg | |
| Z22DP2410-60S | 24 | 10 | 6500 | 0.3 | 6000 | 0.85 | 1.6 | 1000 | 0.5 |
| Z22BLDP2410-60S | 24 | 10 | 6500 | 0.3 | 6000 | 0.90 | 1.6 | 3000 | 0.5 |
| Z32DP2415-30S | 24 | 15 | 3500 | 0.5 | 3000 | 1.20 | 47.5 | 1000 | 0.8 |
| Z32BLDP2415-30S | 24 | 15 | 3500 | 0.5 | 3000 | 1.20 | 47.5 | 2000 | 0.8 |
| Z42DP2425-30S | 24 | 25 | 3500 | 0.7 | 3000 | 1.8 | 79.6 | 1000 | 1.0 |
| Z42BLDP2425-30S | 24 | 25 | 3500 | 0.7 | 3000 | 1.7 | 79.6 | 3000 | 1.2 |
| Z52DP2440-30S | 24 | 40 | 3300 | 0.8 | 3000 | 2.50 | 127.3 | 2000 | 1.5 |
| Z52BLDP2440-30S | 24 | 40 | 3300 | 0.8 | 3000 | 2.40 | 127.3 | 5000 | 1.8 |
| Z62DP2460-30S | 24 | 60 | 3500 | 1.0 | 3000 | 4.0 | 0.19 | 2000 | 1.8 |
| Z62BLDP2460-30S | 24 | 60 | 3600 | 1.0 | 3000 | 4.0 | 0.19 | 5000 | 2.0 |
| Z62DP2490-30S | 24 | 90 | 3500 | 1.0 | 3000 | 5.5 | 0.29 | 2000 | 2.0 |
| Z62BLDP2490-30S | 24 | 90 | 3500 | 1.0 | 3000 | 5.5 | 0.29 | 5000 | 2.3 |
| Motor type | Gearbox type | Reduction ratio | Dimension(mm) |
|
Z22DP Z22BLDP |
22PM |
3.65-8.63 | 24 |
| 13-74 | 32.3 | ||
| 87-643 | 40.6 | ||
| Z32DP
Z3BL2DP |
32PM |
3.65-8.63 | 28.5 |
| 13-74 | 38.3 | ||
| 87-643 | 48.1 | ||
| Z42DP
Z42BLDP |
42PM | 3.65-8.63 | 38.6 |
| 13-74 | 56.9 | ||
| 87-643 | 75.2 | ||
| Z52DP
Z52BLDP |
52PM | 3.65-8.63 | 48.7 |
| 13-74 | 65.1 | ||
| 87-643 | 81.5 | ||
| Z62DP
Z62BLDP |
62PM | 3.65-8.63 | 53 |
| 13-74 | 71 | ||
| 87-643 | 89 |
Company Information
FAQ
Q: What’re your main products?
A: We currently produce Brushed Dc Motors, Brushed Dc Gear Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors, Ac Motors and High Precision Planetary Gear Box etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.
Q: How to select a suitable motor?
A:If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.
Q: Do you have a customized service for your standard motors?
A: Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.
Q: Do you have an individual design service for motors?
A: Yes, we would like to design motors individually for our customers, but it may need some mold developing cost and design charge.
Q: What’s your lead time?
A: Generally speaking, our regular standard product will need 15-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.
Please contact us if you have detailed requests, thank you ! /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Industrial, Power Tools |
|---|---|
| Operating Speed: | Constant Speed |
| Number of Stator: | Single-Phase |
| Species: | Y, Y2 Series Three-Phase |
| Rotor Structure: | Winding Type |
| Casing Protection: | Closed Type |
| Customization: |
Available
| Customized Request |
|---|
Impact of Gear Tooth Design and Profile on the Efficiency of Planetary Gearboxes
The design and profile of gear teeth have a significant impact on the efficiency of planetary gearboxes:
- Tooth Profile: The tooth profile, such as involute, cycloid, or modified profiles, affects the contact pattern and load distribution between gear teeth. An optimized profile minimizes stress concentration and ensures smooth meshing, contributing to higher efficiency.
- Tooth Shape: The shape of gear teeth influences the amount of sliding and rolling motion during meshing. Gear teeth designed for more rolling and less sliding motion reduce friction and wear, enhancing overall efficiency.
- Pressure Angle: The pressure angle at which gear teeth engage affects the force distribution and efficiency. Larger pressure angles can lead to higher efficiency due to improved load sharing, but they may require more space.
- Tooth Thickness and Width: Optimized tooth thickness and width contribute to distributing the load more evenly across the gear face. Proper sizing reduces stress and increases efficiency.
- Backlash: Backlash, the gap between meshing gear teeth, impacts efficiency by causing vibrations and energy losses. Properly controlled backlash minimizes these effects and improves efficiency.
- Tooth Surface Finish: Smoother tooth surfaces reduce friction and wear. Proper surface finish, achieved through grinding or honing, enhances efficiency by reducing energy losses due to friction.
- Material Selection: The choice of gear material influences wear, heat generation, and overall efficiency. Materials with good wear resistance and low friction coefficients contribute to higher efficiency.
- Profile Modification: Profile modifications, such as tip and root relief, optimize tooth contact and reduce interference. These modifications minimize friction and increase efficiency.
In summary, the design and profile of gear teeth play a crucial role in determining the efficiency of planetary gearboxes. Optimal tooth profiles, shapes, pressure angles, thicknesses, widths, surface finishes, and material selections all contribute to reducing friction, wear, and energy losses, resulting in improved overall efficiency.
Impact of Temperature Variations and Environmental Conditions on Planetary Gearbox Performance
The performance of planetary gearboxes can be significantly influenced by temperature variations and environmental conditions. Here’s how these factors impact their operation:
Temperature Variations: Extreme temperature fluctuations can affect the lubrication properties of the gearbox. Cold temperatures can cause the lubricant to thicken, leading to increased friction and reduced efficiency. On the other hand, high temperatures can cause the lubricant to thin out, potentially leading to insufficient lubrication and accelerated wear.
Environmental Contaminants: Planetary gearboxes used in outdoor or industrial environments can be exposed to contaminants such as dust, dirt, moisture, and chemicals. These contaminants can infiltrate the gearbox and degrade the quality of the lubricant. Additionally, abrasive particles can cause wear on gear surfaces, leading to decreased performance and potential damage.
Corrosion: Exposure to moisture, especially in humid or corrosive environments, can lead to corrosion of gearbox components. Corrosion weakens the structural integrity of gears and other components, which can ultimately result in premature failure.
Thermal Expansion: Temperature changes can cause materials to expand and contract. In gearboxes, this can lead to misalignment of gears and improper meshing, causing noise, vibration, and reduced efficiency. Proper consideration of thermal expansion is crucial in gearbox design.
Sealing and Ventilation: To mitigate the impact of temperature and environmental factors, planetary gearboxes need effective sealing to prevent contaminants from entering and to retain the lubricant. Proper ventilation is also essential to prevent pressure build-up inside the gearbox due to temperature changes.
Cooling Systems: In applications where temperature control is critical, cooling systems such as fans or heat exchangers can be incorporated to maintain optimal operating temperatures. This helps prevent overheating and ensures consistent gearbox performance.
Overall, temperature variations and environmental conditions can have a profound impact on the performance and lifespan of planetary gearboxes. Manufacturers and operators need to consider these factors during design, installation, and maintenance to ensure reliable and efficient operation.
Factors to Consider When Selecting a Planetary Gearbox
Choosing the right planetary gearbox for a specific application involves considering various factors to ensure optimal performance and compatibility. Here are the key factors to keep in mind:
- Load Requirements: Determine the torque and speed requirements of your application. Planetary gearboxes offer different torque and speed ratios, so selecting the appropriate gearbox with the right load capacity is crucial.
- Ratio: Evaluate the gear reduction ratio needed to achieve the desired output speed and torque. Planetary gearboxes come in various gear ratios, allowing you to customize the output characteristics.
- Efficiency: Consider the gearbox’s efficiency, as it affects energy consumption and heat generation. Higher efficiency gearboxes minimize power losses during transmission.
- Size and Compactness: Planetary gearboxes are known for their compact size, but it’s essential to choose a size that fits within the available space while meeting performance requirements.
- Mounting Configuration: Determine how the gearbox will be mounted in your application. Planetary gearboxes can have different mounting options, including flange, shaft, or foot mountings.
- Input and Output Types: Select the appropriate input and output shaft configurations, such as male, female, keyed, splined, or hollow shafts, to ensure compatibility with your equipment.
- Environment: Consider the operating environment, including temperature, humidity, dust, and potential exposure to chemicals. Choose a gearbox with appropriate seals and materials to withstand the conditions.
- Accuracy: Some applications require precise motion control. If accuracy is essential, choose a gearbox with minimal backlash and high gear mesh quality.
- Service Life and Reliability: Evaluate the gearbox’s expected service life and reliability based on the manufacturer’s specifications. Choose a reputable manufacturer known for producing reliable products.
- Backlash: Backlash is the play between gears that can affect positioning accuracy. Depending on your application, you might need a gearbox with low backlash or a method to compensate for it.
- Budget: Consider your budget constraints while balancing performance requirements. Sometimes, investing in a higher-quality gearbox upfront can lead to long-term cost savings through reduced maintenance and downtime.
By carefully considering these factors and consulting with gearbox manufacturers or experts, you can select a planetary gearbox that best meets the unique demands of your application.
editor by CX 2024-03-27