Winch Planetary Gearbox for Rotary Drilling Rigs

The Winch Planetary Gearbox for Rotary Drilling Rigs is designed to provide high torque and efficient power transmission for drilling operations. This gearbox effectively converts the rotational motion of the winch into the necessary torque to lift heavy loads, ensuring smooth and reliable performance in various drilling applications. Its compact design and robust construction make it ideal for harsh environments, enhancing the operational efficiency of rotary drilling rigs.

Features and Specifications of Winch Planetary Gearbox for Rotary Drilling Rigs

SpecificationDetails
Output torque range1000-280000 N.m
Gear ratiosi=5.3-400
SupportThe gearbox has rotating housing flanges to fit winch
Applicable motorsAxial piston hydraulic motors, hydraulic orbit motors or others
Hydraulic motor optionsPressure relief valve, overcenter valve on request
BearingRobust bearing system absorbing the forces exerted by the ring gear
BrakeHydraulic released parking brake on request
Performance figuresRefer to FEM standards, class M5 (T5-L2) for output max. speeds of 25 rpm
CompatibilityTechnical data and installation dimensions of the EP400W Series gearbox are same as those of Rexroth GFT…W Series and Bonfiglioli 800 Series, so these three can be used interchangeably
TypeMax. torque N.mRange of ratios (i)Max. Input speed (rpm)Braking torque (N.m)
EP400W18706.091000130
EP401W113006.21000270
EP402W2400012.4-37.13500-
EP403W2400015.4-403500270
EP405W700020-803500270
EP405.4W550026-573500280
EP406AW1250023-2203500430
EP406W1300028-1403500430
EP406BW31750063-1363500430
EP407AW1800038-1363500430-530
EP407W32600063-1363500530
EP410W33750062-1773500530
EP413W34250086-1723500610
EP414W36700076-18635001200
EP415W310000081-21530001200
EP416W314000087-25530002000
EP417W3200000123-36530002000
EP419W3275000161-30625003000

Winch Planetary Gearbox for Rotary Drilling Rigs - Working Principle

The Winch Planetary Gearbox is essential in rotary drilling rigs, providing efficient torque transfer and speed reduction. Its basic structure consists of a sun gear, planetary gears, and a ring gear. The sun gear is connected to the input shaft, while the planetary gears rotate around it, engaging with the ring gear. This arrangement allows for a compact design and high load capacity. In rotary drilling applications, the gearbox translates the rotational motion from the winch motor, enabling precise control of the drilling process and enhancing operational efficiency.

Planetary Gearbox

Advantages of Winch Planetary Gearbox for Rotary Drilling Rigs

  • High Torque and Load Capacity: The multi-tooth engagement design effectively distributes loads, significantly enhancing the carrying capacity of the gearbox.
  • Compactness and Space Efficiency: Compared to traditional gearboxes, our planetary gearbox offers a size advantage, making it easier to integrate into tight spaces.
  • Transmission Efficiency: With a single-stage efficiency of 97%-98%, our multi-stage configurations further optimize performance.
  • Durability and Reliability: Uniform stress distribution throughout the gearbox contributes to a longer lifespan and reduced maintenance needs.
  • Customizability: The gearbox can be tailored to meet various winch requirements, adjusting gear ratios, torque, and mounting methods as needed.

Selection Guide for Winch Planetary Gearbox

When selecting a Winch Planetary Gearbox for Rotary Drilling Rigs, consider several key factors: the power or torque requirements, the gear ratio, and the rotational speed. Assess the input and output types, such as spline, hollow, or solid configurations. Additionally, evaluate if there are external or radial forces at the input or output ends, the operational temperature range, and the desired lifespan. Special requirements, like continuous operation or impact resistance, should also be taken into account.

Winch Planetary Gearbox for Rotary Drilling Rigs

How to Determine Whether the Gearbox Is Overloaded?

To assess if a winch planetary gearbox is overloaded, consider the following points:

  • Monitor the operating temperature; a significant increase indicates strain.
  • Listen for unusual noises such as grinding or whining, which suggest internal issues.
  • Check for excessive vibration during operation, signaling misalignment or wear.
  • Inspect for regular signs of wear on the gears and bearings, indicating potential overload conditions.

Winch Gearbox Inspection

Winch Planetary Gearbox Manufacturer

RP Techniek is the Dutch sales agent for Ever-power Group, specializing in high-quality machinery solutions. The Winch Planetary Gearbox for Rotary Drilling Rigs plays a crucial role in the efficiency and performance of drilling operations. Its design ensures reliable torque and speed management, making it an essential component for any rotary drilling setup.

We encourage all customers to customize and purchase our winch planetary gearboxes to enhance their drilling capabilities. Invest in quality and precision to optimize your operations!

Winch 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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