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

Specification Details
Output torque range 1000-280000 N.m
Gear ratios i=5.3-400
Support The gearbox has rotating housing flanges to fit winch
Applicable motors Axial piston hydraulic motors, hydraulic orbit motors or others
Hydraulic motor options Pressure relief valve, overcenter valve on request
Bearing Robust bearing system absorbing the forces exerted by the ring gear
Brake Hydraulic released parking brake on request
Performance figures Refer to FEM standards, class M5 (T5-L2) for output max. speeds of 25 rpm
Compatibility Technical 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
Type Max. torque N.m Range of ratios (i) Max. Input speed (rpm) Braking torque (N.m)
EP400W1 870 6.09 1000 130
EP401W1 1300 6.2 1000 270
EP402W2 4000 12.4-37.1 3500 -
EP403W2 4000 15.4-40 3500 270
EP405W 7000 20-80 3500 270
EP405.4W 5500 26-57 3500 280
EP406AW 12500 23-220 3500 430
EP406W 13000 28-140 3500 430
EP406BW3 17500 63-136 3500 430
EP407AW 18000 38-136 3500 430-530
EP407W3 26000 63-136 3500 530
EP410W3 37500 62-177 3500 530
EP413W3 42500 86-172 3500 610
EP414W3 67000 76-186 3500 1200
EP415W3 100000 81-215 3000 1200
EP416W3 140000 87-255 3000 2000
EP417W3 200000 123-365 3000 2000
EP419W3 275000 161-306 2500 3000

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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