In modern industrial machinery, the transmission chain is a key component that connects the power source and the actuator. Its design and performance directly affect the overall efficiency, reliability and service life of the machinery. Basic Structure and Function of...
Planetary Slew Drive Gearbox for Wind Turbine Pitch Systems
The Planetary Slew Drive Gearbox for Wind Turbine Pitch Systems is designed to optimize blade positioning for maximum efficiency. Its compact design ensures reliable torque distribution and precise control under varying wind conditions, while the planetary gear arrangement enhances durability and performance, making it essential for enhancing turbine responsiveness and energy capture.
Planetary Slew Drive Gearbox for Wind Turbine Pitch Systems
The Planetary Slew Drive Gearbox is designed to provide precise control and reliable performance in wind turbine pitch systems. Typically crafted from high-strength steel and featuring durable bearings, this gearbox ensures optimal efficiency and longevity in demanding environments.
Specification | Details |
---|---|
Output torque range | 1000–180000 N.m |
Gear ratios | i = 3.3–3000 |
Support | Slew support (with flange mounted) |
Output shaft | Splined or with integral pinion; output shafts supported by heavy duty capacity bearings |
Applicable motors | Axial piston hydraulic motors, hydraulic orbit motors, IEC electric motors |
Hydraulic motor options | Pressure relief valve, over-center valve, parking brake |
Electric brake | DC and AC type |
Hydraulic brake | Hydraulically released parking brake |
700L Series Slewing Drive | |||||
يكتب | Max. torque (N.m) | Range of ratios (i) | Max. Input speed (rpm) | Braking torque (N.m) | |
Excavator | Crane | ||||
EP700L | 1000 | 1200 | 3.38-32 | 3500 | 50-400 |
EP701L | 1800 | 2400 | 3.38-32 | 3500 | 50-400 |
EP703AL | 2500 | 3500 | 12-175 | 3500 | 50-400 |
EP705AL | 5000 | 6500 | 12-175 | 3500 | 50-400 |
EP705L | 5000 | 6500 | 12-175 | 3500 | 50-400 |
EP706AL | 7700 | 12000 | 13-143 | 3500 | 50-1000 |
EP706L | 7700 | 12000 | 13-143 | 3500 | 50-1000 |
EP707AL | 10500 | 16500 | 13-256 | 3500 | 50-1000 |
EP707L | 10500 | 16500 | 13-256 | 3500 | 50-1000 |
EP709AL | 16000 | 26000 | 13-256 | 3500 | 50-1000 |
EP709L | 16000 | 26000 | 13-256 | 3500 | 50-1000 |
EP711AL | 32000 | 45000 | 14-223 | 2500 | 400-3200 |
EP711L | 32000 | 45000 | 14-223 | 2500 | 400-3200 |
EP713L | 40000 | 55000 | 50-276 | 2500 | 400-1000 |
EP715L3 | 70000 | 80000 | 54-242 | 2500 | 850-3200 |
700S Series Slewing Drive | |||||
يكتب | Max. torque (N.m ) | Range of ratios (i) | Max. Input speed (rpm) | Braking torque (N.m) | |
Excavator | Crane | ||||
EP706S | 7700 | 10000 | 20-106 | 3500 | 400-1000 |
EP707S | 10500 | 16500 | 25-134 | 3500 | 400-1000 |
EP709S | 16000 | 26000 | 20-144 | 3500 | 400-1000 |
EP710S | 18000 | 29000 | 36-52 | 3500 | 400-1000 |
EP710BS | 23000 | 35000 | 110-176 | 3500 | 400-1000 |
EP710DS | 27800 | 48500 | 32-181 | 3500 | 400-1000 |
EP714S | 45000 | 68300 | 63-187 | 3000 | 600-2000 |
EP715S | 65000 | 93300 | 63-212 | 3000 | 600-2000 |
EP716S | 120000 | - | 63-1500 | 2500 | 600-2000 |
EP717S | 180000 | - | 63-1500 | 2000 | 600-2000 |
Installations
To install the Planetary Slew Drive Gearbox for Wind Turbine Pitch Systems, follow these steps:
- Begin by securing the turbine in a stable position and ensuring all safety protocols are in place.
- Remove the existing gearbox if applicable, checking for any damage to surrounding components.
- Position the planetary slew drive gearbox carefully onto the designated mount.
- Align the mounting holes and secure the gearbox using the provided bolts and tools.
- Connect the electrical and hydraulic lines as per the manufacturer's specifications.
- Conduct a thorough inspection and test the system for proper operation before full deployment.
How to Choose a Planetary Slew Drive Gearbox for Wind Turbine Pitch Systems
When selecting a planetary slew drive gearbox, consider factors such as load torque, input speed, operating environment (temperature and humidity), and installation space. Ensure the gearbox can handle the required torque and operates efficiently at the desired speed. Additionally, assess the environmental conditions to choose materials that withstand harsh climates. We offer a variety of models and support custom reduction ratios to meet specific project demands, ensuring optimal performance in your wind turbine pitch system.
How to Address Noise Issues in Planetary Slew Drive Gearboxes
The noise generated by Planetary Slew Drive Gearboxes in wind turbine pitch systems can often be attributed to factors such as improper lubrication, misalignment, or wear and tear of internal components. To resolve these issues, ensure regular maintenance, including lubrication checks and adjustments. Additionally, verify the alignment of the gearbox during installation and replace any worn parts promptly. Addressing these factors can significantly reduce operational noise and enhance performance.
Slew Drive Planetary Gearbox Supplier
RP Techniek BV is the sales agent for Ever-power Group in the Netherlands, specializing in high-quality planetary slew drive gearboxes. Our Planetary Slew Drive Gearbox for Wind Turbine Pitch Systems is engineered for efficiency and durability, ensuring optimal performance in various applications. We pride ourselves on providing exceptional service and a comprehensive after-sales support system to assist our customers at every stage.
We invite all customers to customize their own solutions with our expert team and request pricing tailored to their specific needs. Reach out today to explore how we can help enhance your operations!
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