Planetary Slew Drive Gearbox for Tunnel Boring Machines

The Planetary Slew Drive Gearbox for Tunnel Boring Machines is designed to provide precise rotational movement and high torque. It enables efficient maneuvering of the boring head, ensuring smooth operation in challenging underground environments. Its compact design, durability, and ability to handle heavy loads make it essential for successful tunneling projects.

Planetary Slew Drive Gearbox for Tunnel Boring Machines

The Planetary Slew Drive Gearbox is designed for precision and efficiency in tunnel boring applications, providing exceptional torque and stability. Commonly made from high-strength steel and durable alloys, it ensures longevity and reliability even in the most demanding environments.

SpecificationDetails
Output torque range1000–180000 N.m
Gear ratiosi = 3.3–3000
SupportSlew support (with flange mounted)
Output shaftSplined or with integral pinion; output shafts supported by heavy duty capacity bearings
Applicable motorsAxial piston hydraulic motors, hydraulic orbit motors, IEC electric motors
Hydraulic motor optionsPressure relief valve, over-center valve, parking brake
Electric brakeDC and AC type
Hydraulic brakeHydraulically released parking brake
700L Series Slewing Drive
TypeMax. torque (N.m)Range of ratios (i)Max. Input speed (rpm)Braking torque (N.m)
ExcavatorCrane
EP700L100012003.38-32350050-400
EP701L180024003.38-32350050-400
EP703AL2500350012-175350050-400
EP705AL5000650012-175350050-400
EP705L5000650012-175350050-400
EP706AL77001200013-143350050-1000
EP706L77001200013-143350050-1000
EP707AL105001650013-256350050-1000
EP707L105001650013-256350050-1000
EP709AL160002600013-256350050-1000
EP709L160002600013-256350050-1000
EP711AL320004500014-2232500400-3200
EP711L320004500014-2232500400-3200
EP713L400005500050-2762500400-1000
EP715L3700008000054-2422500850-3200
700S Series Slewing Drive
TypeMax. torque (N.m )Range of ratios (i)Max. Input speed (rpm)Braking torque (N.m)
ExcavatorCrane
EP706S77001000020-1063500400-1000
EP707S105001650025-1343500400-1000
EP709S160002600020-1443500400-1000
EP710S180002900036-523500400-1000
EP710BS2300035000110-1763500400-1000
EP710DS278004850032-1813500400-1000
EP714S450006830063-1873000600-2000
EP715S650009330063-2123000600-2000
EP716S120000-63-15002500600-2000
EP717S180000-63-15002000600-2000

Installations

To install the Planetary Slew Drive Gearbox for Tunnel Boring Machines, follow these steps:

  1. Ensure the work area is clean and free of debris.
  2. Position the slew drive on the mounting surface, aligning it with pre-drilled holes.
  3. Secure the gearbox using appropriate bolts and torque specifications.
  4. Connect the input shaft to the motor, ensuring proper alignment.
  5. Install hydraulic or electrical connections as required by the system.
  6. Conduct a thorough inspection to ensure all connections are secure.
  7. Test the operation of the gearbox to confirm functionality.

Slewing Drive Planetary Gearbox

How to Choose a Planetary Slew Drive Gearbox for Tunnel Boring Machines

When selecting a planetary slew drive gearbox, consider critical factors like load torque, input speed, operating environment (temperature and humidity), and installation space. These elements influence the gearbox's performance and durability. Assessing your specific application requirements ensures optimal efficiency. We offer a range of models and support customized gear ratios, allowing you to find the perfect match for your tunnel boring machine needs.

Slew Drive Gearbox

How to Address Noise Issues in Planetary Slew Drive Gearboxes

The noise generated by planetary slew drive gearboxes in tunnel boring machines can be attributed to several factors, including misalignment, inadequate lubrication, and wear of internal components. To resolve these issues, it is essential to ensure proper alignment during installation, regularly check and maintain lubrication levels, and replace worn parts as needed. Implementing these measures can significantly reduce operational noise and enhance the performance of the gearbox.

Planetary Slew Drive Gearbox

Slew Drive Planetary Gearbox Supplier

RP Techniek BV is the sales agent for Ever-power Group in the Netherlands, specializing in high-quality engineering solutions. Our Planetary Slew Drive Gearbox for Tunnel Boring Machines is designed for durability and efficiency, catering specifically to the demanding requirements of tunneling operations. We pride ourselves on providing not only superior products but also exceptional service and a comprehensive after-sales system that ensures customer satisfaction.

We encourage all potential clients to customize their orders and inquire about our offerings. Your projects deserve the best, and we are here to provide it!

Planetary Gearbox

Additional information

Edited

Zqq

RP Techniek BV (EVER-POWER Netherlands Branch)

Mail:

polman.rob@rptechniek.nl
harmens.paul@rptechniek.nl
sales@netherlandsdrive.com

Professional production Speed Reducer, Worm Gearbox, Sprocket, Rack, Gear, Roller Chain, V-Belt Pulley, Motor, PTO Drive Shaft, Chain CC600, Taper Bushes Manufacturer and Supplier.

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