Planetary Slew Drive Gearbox for Ship Cranes
The Planetary Slew Drive Gearbox for Ship Cranes is designed to provide smooth and precise rotational movement essential for crane operations. Its compact design allows for efficient space utilization on ships, while delivering high torque and reliability. This gearbox enables accurate positioning of loads, ensuring safety and efficiency during loading and unloading tasks in challenging maritime environments.
Planetary Slew Drive Gearbox for Ship Cranes
The Planetary Slew Drive Gearbox for Ship Cranes is designed for enhanced precision and reliability in heavy lifting operations. Its robust construction ensures durability and efficient load handling, making it an ideal choice for maritime applications.
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 | |||||
Type | 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 | |||||
Type | 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 |
Planetary Gearbox Slewing Drive vs Worm Gearbox
- Efficiency: Planetary gearboxes offer higher efficiency compared to worm gearboxes, reducing energy loss.
- Size and Weight: Planetary designs are compact and lighter, making them ideal for ship cranes.
- Load Capacity: Planetary slewing drives can handle higher loads and torque.
- Durability: They typically have a longer lifespan due to better load distribution.
- Backlash: Planetary systems provide lower backlash than worm gearboxes, improving precision.
Selection of Planetary Slew Drive Gearbox for Ship Cranes
When selecting the appropriate model and reduction ratio for a Planetary Slew Drive Gearbox, it is essential to consider several key factors. The load torque is crucial, as it determines the gearbox's capacity to handle operational demands. Additionally, the input speed must align with your crane's requirements to ensure optimal performance. The working environment, including temperature and humidity, should not be overlooked, as extreme conditions can affect gear longevity. Space for installation is another critical aspect, requiring a compact design to fit within the crane's structure. We offer a variety of models and support customized reduction ratios to meet your specific needs.
Installations
To install the Planetary Slew Drive Gearbox for Ship Cranes, follow these steps:
- Ensure the mounting surface is clean and level.
- Align the gearbox with the crane structure accurately.
- Secure the gearbox using the provided bolts, ensuring proper torque specifications.
- Connect the hydraulic or electrical supply as per the manufacturer's guidelines.
- Conduct a thorough inspection for any loose connections before operation.
Slewing Drive Planetary Gearbox Manufacturer
GBC is the Australian sales agent for Ever-power Group, specializing in high-quality slewing drive planetary gearboxes. Our Planetary Slew Drive Gearbox for ship cranes is designed for optimal performance and durability, ensuring efficient operation in demanding environments. We pride ourselves on providing exceptional service, backed by a comprehensive after-sales support system that guarantees customer satisfaction.
We encourage all customers to customize their orders and request quotes. Experience the difference with our reliable products and dedicated service!
Additional information
Edited by | Sylvia |
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The Planetary Slew Drive Gearbox for Ship Cranes is designed to provide smooth and precise rotational movement essential for crane operations. Its compact design allows for efficient space utilization on ships, while delivering high torque and reliability. This gearbox enables accurate positioning of loads, ensuring safety and efficiency during loading and unloading tasks in challenging maritime environments.