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.

Slewing Drive Planetary Gearbox

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.

Slewing Drive Planetary Gearbox 700L

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.

Planetary Slew Drive Gearbox

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!

Slewing Drive Planetary Gearbox

Additional information

Edited by

Sylvia

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.