Professional Wire Tensioners for Precision Winding

Every winding process has different requirements. LTR develops wire tensioners, electronic tension control systems, closed-loop technologies and process optimization solutions that ensure stable wire tension, repeatable quality and maximum production efficiency.

Different Processes Require Different Tension Control Strategies

LTR supports winding applications with a complete portfolio of technologies, from simple mechanical tensioners to advanced process optimization systems.

MECHANICAL

Mechanical Tensioners

Reliable mechanical tension control for standard winding applications where robustness, simplicity and repeatability are the priority.

  • Simple setup
  • Low maintenance
  • Excellent repeatability
PRA LEM
CLOSED-LOOP

Automatic Tension Control

Closed-loop systems continuously regulate wire tension to improve process stability and production consistency.

  • Automatic regulation
  • Real-time feedback
  • Maximum consistency
LEM-P
ELECTRONIC

Electronic Tensioners

Designed for demanding winding applications involving heavy wires, flat conductors and special profiles.

  • High force
  • Special conductors
  • Flat wire applications
HERCULES NEWTON VECTOR
PROCESS OPTIMIZATION

Custom Solutions

Advanced technologies developed to increase productivity, improve repeatability and reduce material waste.

  • Multi-wire
  • Scrap reduction
  • Higher productivity
TOTEM

Why OEMs and Machine Builders Choose LTR

Our expertise goes beyond wire tension control. We combine engineering know-how, real manufacturing experience and application-driven development to help customers achieve reliable, repeatable and high-performance winding processes.

Precision Engineering

Every LTR solution is developed to deliver repeatable wire tension, long-term reliability and consistent winding quality, even in demanding industrial environments.

Application-Driven Design

Every winding process is different. We design and adapt our solutions according to wire type, conductor geometry, production speed and machine architecture.

Real Manufacturing Experience

Unlike many component suppliers, LTR operates its own winding division. This daily production experience allows us to develop solutions based on real manufacturing challenges.

Long-Term Technical Partnership

From application analysis and product selection to machine integration and after-sales support, we work alongside our customers throughout the entire project lifecycle.

Technical Documentation

Looking for Datasheets or Technical Brochures?

Visit the Technical Resources Library to download product datasheets, technical brochures and application resources.

Wire Tensioners

Discuss Your Winding Application

Share your wire type, winding speed, tension requirements and machine layout. LTR can help identify the most suitable tension control technology.