STC MARINE ENGINEERING LIMITED

Turbo Coupling for SMAG Grab Hydraulic System

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Turbo Coupling for SMAG Grab Hydraulic System

Core Functions and Applications
A turbo coupling (also known as a hydraulic coupling) is a key power transmission component widely used in marine, industrial, and heavy-duty machinery. It transmits power between the motor and working machine (such as pumps, fans, winches, and conveyors) through the flow of hydraulic oil, acting as a "flexible connector" to buffer load impacts and protect the drive system.
  • Power transmission with flexibility: Transmits torque smoothly via hydraulic oil circulation, avoiding rigid connections between motor and equipment to reduce mechanical shock.
  • Load buffering & protection: Absorbs startup and operational shocks, prevents motor overload during equipment startup, and extends the service life of motors, gears, and other components.
  • Speed regulation & energy saving: Adjusts output speed by changing the oil filling amount (for variable-speed models), optimizing operation efficiency and reducing energy consumption in variable-load scenarios.
  • Multi-scenario adaptation: Commonly used in marine auxiliary machinery (pumps, blowers), industrial conveyors, mining machinery, and port winches, especially suitable for heavy-load startup and continuous operation equipment.

Product Detail

KEY FEATURES

  • Stable transmission performance: Adopts a closed-loop oil circulation structure, ensuring constant torque transmission and low vibration during high-speed operation.
  • High reliability: Made of high-strength cast iron or steel, with simple internal structure, few wearing parts, and low maintenance requirements.
  • Overload protection: Automatically reduces torque transmission when the load exceeds the rated value, avoiding damage to the motor and working machine.
  • Temperature resistance & corrosion prevention: Equipped with an oil cooling system to adapt to high-temperature working environments; marine models adopt anti-corrosion treatment to resist salt spray and humidity.

ADAPTATION ADVANTAGES IN THE MARINE FIELD

  • Marine-grade design: Complies with international marine equipment standards (such as IMO), with compact structure to fit limited installation space on ships.
  • Compatibility with marine systems: Seamlessly matches marine motors, winches, and auxiliary machinery from brands like TTS, MacGregor, and MAN, supporting direct replacement of original parts.
  • Shock resistance & stability: Optimized shell structure enhances resistance to ship vibration and sway, ensuring stable power transmission even in rough sea conditions.
PRODUCT ADVANTAEGS
  • OEM-Level Compatibility: All accessories achieve 100% compatibility with original SMAG grabs, matching the original performance parameters exactly—enabling direct replacement without system adjustments.
  • Ultra-Rapid Delivery: Regular-stock accessories are shipped within 8 hours of order confirmation, minimizing downtime for grab operations in port bulk cargo handling.
  • Complete Kit Options: We provide integrated hydraulic system kits and maintenance kits, covering all necessary components for system upgrades or routine repairs.
  • Comprehensive After-Sales Support: Offers professional installation guidance, fault troubleshooting services, and a 6-month warranty, ensuring long-term reliable use of accessories.
PRODUCT RANGE
Our SMAG grab accessory lineup is comprehensive, with sufficient stock for regular items. Below is a detailed breakdown of available products:
  • Drive Components: KFM cable winches, KSM guy wire winches, 200L-4 electric motors, turbo hydraulic couplings
  • Hydraulic Components: V30D-095-BKN-L-LS-2 hydraulic pumps, AV 5358 control blocks, hydraulic cylinders (suitable for both electro-hydraulic and remote-controlled grabs)
  • Return Filters: E453-278 R11/2 return filters
  • Connection Parts: UW-SEE cable plug connections, mounted plug connections, various pins and wear sleeves
  • Guide Components: URN/LRN deflection and guide sheaves
  • Winch Accessories: Electromagnetic brakes, collector rings

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