Makita DTWA Series Mechanical Impact Wrench with Programmable Torque – Makita

The Makita DTWA Series impact wrench is a world-class solution for industrial and automotive tightening processes that require electronic torque control, high repeatability and traceability.

Designed for automotive applications, heavy machinery and industrial assembly lines, the DTWA Series incorporates a brushless motor for longer runtime, lower maintenance and superior performance. Specification example: the DTWA100 model delivers up to 95 Nm of torque and up to 3,300 ipm.

Main technical and functional features include:

• Quick-change hex or square drive depending on the version, making socket changes easier.
• Color-coded identification plate for easy distinction of the tool and application.
• Integrated LED with preglow and afterglow for visibility in low-light work areas.
• Large OK/NOK indicator LED to show whether the screw or fastener was correctly installed.
• On-tool programming system for configuring torque, speed, rotation direction, tightening angle or time, and programming lockout to prevent unauthorized changes.
• Electronic speed compensator that prevents speed drop caused by low battery level, ensuring torque consistency throughout the cycle. Automatic impact stop or intelligent shut-off mechanism evaluates whether the screw has been fastened, helping prevent false tightening or galling-related failures.
• Precise process control: deceleration for joint seating, preliminary tightening with programmable speed and direction, post-tightening phase monitored by time or angle, and cycle counting for scheduled maintenance.
• Compliance with accuracy requirements for critical industrial processes, with minimal torque variation, repeatability and traceability.
• Ideal for automakers, industrial equipment manufacturers, automation integrators and assembly lines where every fastener must be controlled, recorded and audited.

When purchasing the DTWA Series from M. Shimizu, you gain access to specialized support for tightening system integration, data monitoring and complete controlled-fastening solutions. M. Shimizu is an official Makita supplier for industrial tightening, torque and automation equipment, ensuring reliability, certified origin and specialized technical support.

Makita DTWA programmable shut-off impact wrenches offer an economical alternative to hydraulic pulse tools. DTWA impact wrenches can be programmed to shut off after a specified number of impacts to prevent overtightening and provide control over high-torque fastening.

The DTWA Series combines electronic torque programming, brushless motor technology and intelligent shut-off to support controlled industrial fastening. It is suitable for assembly lines requiring repeatable tightening, operator feedback and protection against incorrect fastening.