Thern Electric Motor Controls - Variable Speed Reversing Motor Starters

At LES USA we offer a wide variety of control options, from electric winch motor controls, winch remote control systems, single-speed motor controls for winches, and variable speed motor controls for winches. These products include the electric winch control systems with control switches from Thern to put you and your team in control of your products.

The options available with the Thern variable speed reversing motor starters electric motor controls include multiple axes, remote controls, mainline contact, disconnect switch, enclosure temperature controls, indicating lights, selector switches, horn and bells, meters, and limit switches. Please contact a member of the LES USA team if you're unsure what you need.

The Thern variable speed reversing motor starters electric motor controls come with a pendant control switch NEMA 4X rated (watertight) with 3 step infinitely variable speed push buttons on a 50-foot cord. This allows you or the operator to stand away from the winch during operation. The pendant control is operated with momentary contact-type push buttons.

• 10:1 Infinitely Variable Speeds Controls provide accurate positioning of loads, soft starts and soft stops, and overload protection
• Frequencies greater than 60 Hz are possible in no-load or light load conditions decreasing rigging time
• Diagnostic and Troubleshooting Capabilities: digital display provides drive status
• Programmable Performance keypad is adjustable to control acceleration and deceleration rates
• Steel Enclosure NEMA 12 rated (indoor)
• NEMA 4 rated (watertight) enclosures are available
• Pendant Control Switch NEMA 4X rated (watertight) with 3 step infinitely variable speed push buttons on a 50-foot cord
• Cord lengths of less than 50 feet are available
• UL, IEC, or CSA Recognized components throughout
• Electronic Thermal Overload Relay provides motor overload protection and is field programmable
• Wiring Diagram is supplied inside the enclosure
• Explosion Proof Controls are available on request
• Two-Year Limited Warranty