Monthly Archives: May 2026

Application Case: RunnTech RT02 Heavy-Duty Joystick Empowers Marine and Port Cranes

RunnTech is pleased to share a proven equipment integration case. Our high-performance RT02 Series Heavy-Duty Multi-Axis Joystick (Custom Model: RT02-T-2-V5(10K)-03(589)-HD9-BT5④R⑤BU⑥Y⑦G⑨BK-M6-50CM) has been successfully and widely applied in the latest generation of cranes for ships, seaports, and floating facilities. This is not a new product launch, but a reaffirmation of the outstanding reliability of RunnTech’s control solutions in demanding offshore operations.

RunnTech W200 Compact Single Axis Fingertip Joysticks for Anchor & Mooring Winches

In modern marine offshore and vessel control systems, balancing compact spacing with precise execution is critical. The RunnTech W200 Compact Single-Axis Fingertip Joystick complements heavy-duty master controllers by providing operators with a highly delicate and accessible trimming interface.

This series is engineered for seamless integration into marine bridge consoles, operator chair armrests, and portable remote control units. It serves as an ideal solution for proportional velocity adjustments, constant tension trimming, and precise linear brake/clutch modulation in anchor windlasses and mooring winch applications.

RunnTech Develops New Dual-Engine Throttle Controller Marine Control Alternatives

Breakthrough and Beyond: RunnTech Develops New Dual-Engine Throttle Controller, Setting a New Benchmark for High-End Marine Control Alternatives [Changzhou, China] – [May 6, 2026] – RunnTech, a leading provider of industrial and marine control solutions, announced today the upcoming launch of its newly upgraded dual-engine throttle controller. Designed specifically for modern marine engine control, this…

Perfect Replacement for Industry Mainstream: RunnTech RT300 Heavy-Duty Multi-Axis Joystick

【Solution Overview】 In the fields of cranes, heavy port machinery, and offshore equipment, traditional standard heavy-duty multi-axis joysticks have long been widely used. However, as equipment enters its maintenance cycle, pain points such as long procurement times for original parts and high maintenance costs have become increasingly prominent.

To solve this industry challenge, we are officially launching the RunnTech RT300-TS-2-L-4(1)-HD39-M5 heavy-duty industrial joystick. Designed as a perfect substitute for mainstream heavy-duty joysticks, this model not only achieves a seamless fit in mounting dimensions but also delivers a 1:1 precise replication of electrical control logic (such as the complex 1~12 contact closure switching profile), making it the ideal choice for upgrading and maintaining lifting equipment.

RunnTech Industrial Joystick Directional Switch Contact Signal Closed Position Diagram Profiles

Contact Closure Diagram	Contact No.	Action Logic Description
	9	Closed throughout the left side.
	8	Closed throughout the right side.
	7	Open in and around neutral, closed at both ends of the travel.
	6	Open only in the neutral position; closed elsewhere.
	5	Closed only in the neutral (center) position.
	4	Closed from just before neutral to the end of the stroke.
	3	Closed only in the far-right position.
	2	Closed in all positions except far-left.
	1	Closed only in the far-left position.