YOKOTA impulse wrenches are widely used for tightening jobs in the assembly industry, where accurate torque tolerances are necessary. Impulse tools are light, powerful, small and very importantly, have no kick-back. Product liability is essential to carmakers. All tightened joints have to be correct. For this reason all bolted joints must be counted, documented and, of course, tightened with the right clamping force. In order to do this, you need an impulse wrench (with a built-in torque transducer and angle-encoder on the main shaft) connected to a controller. If the controller establishes that the tightened joints do not meet the specifications, it can give a line-stop signal and the joints have to be checked manually. Characteristics: • Complete freedom of movement by use of batteries • Very low weight / torque ratio • High speed fastening • Acoustic and LED signals for tightening status indication • No Kickback • Electric (brushless) DC drive, freely RPM adjustable • Hybrid technology • 100% check on tightening abnormalities like cross thread, double hit, etc.

Controller for YOKOTA battery System E-wrenches, torque controlled with angle monitoring. This controller can connect to four battery E-Wrenches. Wireless connection for up to 10 meter distance. For data-collection, the controller is equipped with a RJ-45 connector for LAN Ethernet TCP/IP.

YOKOTA impulse wrenches are widely used for tightening jobs in the assembly industry, where accurate torque tolerances are necessary. Impulse tools are light, powerful, small and very importantly, have no kick-back. Product liability is essential to carmakers. All tightened joints have to be correct. For this reason all bolted joints must be counted, documented and, of course, tightened with the right clamping force. In order to do this, you need an impulse wrench (with a built-in torque transducer and angle-encoder on the main shaft) connected to a controller. If the controller establishes that the tightened joints do not meet the specifications, it can give a line-stop signal and the joints have to be checked manually. Characteristics: • Complete freedom of movement by use of batteries • Very low weight / torque ratio • High speed fastening • Acoustic and LED signals for tightening status indication • No Kickback • Electric (brushless) DC drive, freely RPM adjustable • Hybrid technology • 100% check on tightening abnormalities like cross thread, double hit, etc.

YOKOTA impulse wrenches are widely used for tightening jobs in the assembly industry, where accurate torque tolerances are necessary. Impulse tools are light, powerful, small and very importantly, have no kick-back. Product liability is essential to carmakers. All tightened joints have to be correct. For this reason all bolted joints must be counted, documented and, of course, tightened with the right clamping force. In order to do this, you need an impulse wrench (with a built-in torque transducer and angle-encoder on the main shaft) connected to a controller. If the controller establishes that the tightened joints do not meet the specifications, it can give a line-stop signal and the joints have to be checked manually. Characteristics: • Complete freedom of movement by use of batteries • Very low weight / torque ratio • High speed fastening • Acoustic and LED signals for tightening status indication • No Kickback • Electric (brushless) DC drive, freely RPM adjustable • Hybrid technology • 100% check on tightening abnormalities like cross thread, double hit, etc.

YOKOTA impulse wrenches are widely used for tightening jobs in the assembly industry, where accurate torque tolerances are necessary. Impulse tools are light, powerful, small and very importantly, have no kick-back. Product liability is essential to carmakers. All tightened joints have to be correct. For this reason all bolted joints must be counted, documented and, of course, tightened with the right clamping force. In order to do this, you need an impulse wrench (with a built-in torque transducer and angle-encoder on the main shaft) connected to a controller. If the controller establishes that the tightened joints do not meet the specifications, it can give a line-stop signal and the joints have to be checked manually. Characteristics: • Complete freedom of movement by use of batteries • Very low weight / torque ratio • High speed fastening • Acoustic and LED signals for tightening status indication • No Kickback • Electric (brushless) DC drive, freely RPM adjustable • Hybrid technology • 100% check on tightening abnormalities like cross thread, double hit, etc.

Display for the YOKOTA battery system E-Wrench. Displayed are: Tightening result (OK / NG and torque level reached) and either the free running angle, the tightening angle or the number of bolts and number of impulses. Connection to the WU-1 controller by means of cable with 5 meter length (included in delivery).

Programming console for the YOKOTA battery system E-Wrench. Connection to the WU-1 controller by means of cable with 5 meter length (included in delivery).