EOT Crane Gear Coupling

EOT Crane Gear Coupling Specification

Torque
Up to 33,000 Nm

Head Code
Round

Bore
Customized as per Requirement

Thread
No Thread

Max. Speed
Up to 3000 RPM

Sealing
Gasket/Flange Joint

Connection
Gear Teeth Interlocking

Material
Alloy Steel/EN8/EN19/Brass Alloy

Structure
Gear Coupling

Standard
IS Standard/DIN Equivalent

Inner Diameter
Customizable (e.g. 30-120 mm)

Outer Diameter
Customizable (e.g. 80-250 mm)

Application
EOT Crane/Industrial Lifting Equipment

Surface Treatment
Polished/Heat Treated

Technique
Precision Machined

Shape
Round

Tolerance
ISO H7/h7 for bore and keyway

Life Cycle
>1 million cycles under standard load

Weight
Depends on model, approximately 5 kg to 100 kg

Coupling Types
Full Gear, Half Gear, Single Hub, Double Hub available

Mounting Type
Horizontal/Vertical

Temperature Resistance
-20C to +120C

Misalignment Compensation
Axial, Angular, and Radial Misalignment

Hardness
HRC 55-60 (teeth surface)

Lubrication
Grease Packed/In-service Lubrication Required

EOT Crane Gear Coupling About

Shruti Engineering is the leading manufacturer and supplier of Brake Drum Coupling in India. Our Brake drums & Gear Coupling are made from premium quality materials which offer strength and durability to them. These brake drums are specially designed and guarantees dimensional accuracy which is inevitable for precise operations. This efficient and versatile product brakes has earned us name among the prime brake drum manufacturers and suppliers in India.

Customizable Precision for Demanding Applications

Designed for EOT cranes and other industrial lifting systems, these gear couplings offer a wide range of customization in bore, diameter, and structure. Their compatibility with multiple mounting positions and standardized tolerances (ISO H7/h7) ensures a perfect fit for specific operational needs. The polished and heat-treated surfaces enhance durability and performance under heavy-duty conditions.

Reliable Performance Across Challenging Environments

Built to operate seamlessly in temperatures from -20C to +120C, these couplings withstand harsh environments without compromise. Grease-packed and with the option for in-service lubrication, they deliver long-lasting, smooth torque transmission-minimizing downtime and maximizing productivity in critical lifting applications.

FAQ's of EOT Crane Gear Coupling:

Q: How does the gear coupling compensate for misalignment in EOT crane applications?

A: The coupling is designed to accommodate axial, angular, and radial misalignments commonly encountered during crane operation. Its gear teeth interlocking mechanism allows for movement flexibility, reducing the risk of stress and wear on adjacent components.

Q: What are the recommended lubrication practices for this gear coupling?

A: These couplings are initially supplied grease-packed but require periodic in-service lubrication to maintain optimal performance. Regular lubricant checks and replenishments help ensure smooth operation and extend service life.

Q: Where can these gear couplings be installed and what are the mounting options?

A: They support both horizontal and vertical mounting, making them suitable for various positions in EOT cranes or other industrial lifting machinery, based on installation requirements and space constraints.

Q: What benefits does the high surface hardness (HRC 55-60) provide?

A: The hardened teeth surface improves resistance to wear and deformation, significantly enhancing operational reliability, especially in heavy-duty and high-frequency lifting environments.

Q: How does customizing the bore and diameter aid in application suitability?

A: Customizable bore sizes (e.g., 30-120 mm) and outer diameters (e.g., 80-250 mm) ensure the coupling precisely fits your shaft and application geometry, contributing to efficient power transmission and system compatibility.

Q: What process ensures these couplings meet quality standards?

A: Each coupling is precision machined and manufactured according to IS and DIN standards, ensuring consistent tolerances, strength, and reliability. Surface polishing and heat treatment further augment durability.

Q: What is the expected life cycle of the gear coupling and under what conditions?

A: Under standard load conditions, the gear coupling is engineered for a life cycle exceeding one million cycles, making it a cost-effective and dependable solution for continuous or high-frequency lifting operations.

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