エスティック List of Products and Services

We would like to introduce a case study of the "Hand Nut Runner" that we handle, which has been implemented in the automotive industry. Before the introduction, the hand nut runner in use required a reaction force receiver, and there were concerns such as "If we are going to replace it, we want to reduce costs" and "I am worried about whether I can effectively use a product from another company." By using our product equipped with ESTIC PULSE, it became possible to tighten without a reaction force receiver, and eliminating the reaction force receiver simplified the manufacturing process. [Case Overview (Partial)] ■ Introduced Product: Hand Nut Runner (Handy 2000 Lite plus) ■ Challenges - A reaction force receiver unit is required on the equipment side - There are concerns about whether I can effectively use a product from another company *For more details, please refer to the related links or feel free to contact us.

• Other work tools

We would like to introduce a case study of the "Hand Nut Runner" that we handle, which has been implemented in the automotive industry. Before the implementation, they were using a nut runner from an overseas manufacturer, which posed challenges such as high repair costs due to transportation fees and delayed delivery times. Our product is highly durable, and there have been no issues since its introduction. Additionally, since it is produced and stocked domestically, we have achieved short delivery times and low costs. [Case Overview (Partial)] ■ Implemented Product: Hand Nut Runner (Handy 2000 Lite plus) ■ Challenges - Being an overseas product, repair costs are high due to transportation fees, leading to delayed delivery times. - There are complaints primarily regarding service and support. *For more details, please refer to the related links or feel free to contact us.

• Other work tools

We would like to introduce a case study of the "Hand Nut Runner" that we handle, implemented in the automotive parts industry. There was a request for torque management from an automobile manufacturer, and as mass production began, challenges arose regarding the prevention of human errors by operators and the desire to improve productivity. After implementation, it became possible to manage tightening torque, tightening angle, and tightening speed, allowing for the detection of various tightening defects, enabling tightening that is not influenced by the skills of the operators. 【Case Overview】 ■ Product Implemented: Hand Nut Runner (Handy 2000 Lite plus) ■ Challenge: To prevent human errors by operators and improve productivity with mass production ■ Effects: - Management of tightening torque, tightening angle, and tightening speed, enabling detection of various tightening defects - Unlike manual work, there is no variation in tightening quality due to the skills of the operators *For more details, please refer to the related links or feel free to contact us.

• Other work tools

We would like to introduce a case study of our "Micro Nut Runner" being implemented in the electrical industry. Before the implementation, tightening was done using electric screwdrivers, which led to issues such as angled tightening and double tightening, resulting in defective products being released. Improving tightening quality was a challenge. This product is equipped with functions for torque and angle management that can detect errors. By detecting angled tightening and double tightening as non-conforming based on set values, the release of defective products has been eliminated. [Case Overview (Partial)] ■ Implemented Product: Micro Nut Runner (Handy 2000 Micro) ■ Challenges - Prevention of defective products due to angled tightening and double tightening - Improvement of tightening quality *For more details, please refer to the related links or feel free to contact us.

• Other work tools

We would like to introduce a case study of the introduction of our "Hand Nut Runner" and "Tracer Arm" into the automotive parts industry. The company shifted from producing consumer goods to automotive components, which led to numerous quality demands from automotive manufacturers. Achieving high tightening quality and ensuring traceability became significant challenges. After the introduction, not only could the tightening results be recorded, but the tightening locations could also be saved as data, significantly reducing the number of diagonal tightening defects. [Case Overview (Partial)] ■ Introduced Products - Hand Nut Runner (Handy 2000 Lite plus) - Tracer Arm *For more details, please refer to the related links or feel free to contact us.

• Other work tools

We would like to introduce a case study of the "Micro Nut Runner" that we handle, implemented in the automotive parts industry. The company manufactures the interior of car doors and needed to manage angled tightening with tapping screws, leading them to consider the introduction of a hand nut runner. Addressing angled tightening and torque management became a challenge. Our product is equipped with functions for torque and angle management that can detect errors. With its implementation, it became possible to detect not only angled tightening but also various other tightening defects. [Case Overview] ■ Introduced Product: Micro Nut Runner (Handy 2000 Micro) ■ Challenges - Need for measures against angled tightening - Desire for torque management ■ Effects: Ability to detect not only angled tightening but also various tightening defects *For more details, please refer to the related links or feel free to contact us.

• Other work tools

We would like to introduce a case study of the "Hand Nut Runner" that we handle, implemented in the automotive parts industry. Before the implementation, there were difficulties in managing loosening after confirming the tightening torque, as reverse rotation could not be performed, and there were challenges in wanting to easily perform a series of operations for tightening and loosening. After the implementation, it became possible to guarantee the accuracy of the tightening torque, and by using the multi-channel function, it was also possible to perform a series of operations for tightening and loosening at a certain angle. [Case Overview (Partial)] ■ Implemented Product: Hand Nut Runner (Handy 2000 Lite plus) ■ Challenges - Support for loosening at a certain angle with reverse rotation - Wanting to easily perform a series of operations for tightening and loosening *For more details, please refer to the related links or feel free to contact us.

• Other work tools

We would like to introduce a case study of an automatic assembly device using "scara robots" and "hand nut runners" that was implemented in the electrical industry. The company was using tightening equipment from other manufacturers, but faced challenges as the devices using Cartesian robots could not achieve the desired takt time. After implementation, they were able to achieve the desired takt time with four scara robots. 【Case Overview (Partial)】 ■Implemented Products: Automatic Assembly Device ・Scara Robots ・Hand Nut Runners *For more details, please refer to the related links or feel free to contact us.

• Assembly Machine

We would like to introduce a case where our company implemented an automatic assembly system/equipment using "servo nut runners" and "Cartesian robots" in the automotive parts industry. The company was looking for an automatic assembly equipment manufacturer that could respond to troubles and specific customization requests, as improving productivity with an automatic assembly system that does not encounter issues like brief stoppages during production was a challenge. In response, we manufactured a prototype machine. They were satisfied with our support, and we produced an automatic assembly system equipped with an automatic feeder (parts feeder). 【Case Overview (Partial)】 ■ Introduced Products: Automatic Assembly System/Equipment ・Servo Nut Runner ・Cartesian Robot ■ Challenge ・Improving productivity with an automatic assembly system that does not encounter issues like brief stoppages during production. *For more details, please refer to the related links or feel free to contact us.

• Other assembly machines

We would like to introduce a case study of the introduction of our "scara robot" and "micro nut runner" into the electronics industry. Before the introduction, tightening was performed using electric screwdrivers by operators, which led to issues such as variability in tightening by operators and the need for monitoring the tightening torque and rotation angle. To address this, we introduced a screw tightening robot that can be constructed without a PLC. It was easy to set up and use even for customers using a nut runner for the first time. [Case Overview (Partial)] ■ Introduced Products: - Scara Robot - Micro Nut Runner (Handy 2000 Micro) ■ Challenges: - The need for consistent tightening without variability from operators - The necessity to consider tightening that can monitor not only torque but also rotation angle *For more details, please refer to the related links or feel free to contact us.

• Other work tools

We would like to introduce a case study of the "Hand Nut Runner" that we handle, which was implemented in the automotive parts industry. Issues such as double tightening, diagonal tightening, and forgetting to tighten were occurring, leading to challenges in detecting double tightening and improving tightening quality. After the introduction of our product, which can manage tightening angles and time, measures against double tightening and forgetting to tighten were implemented, resulting in improved tightening accuracy and enhanced tightening quality. [Case Overview (Partial)] ■ Product Introduced: Hand Nut Runner (Handy 2000 Lite plus) ■ Challenges - Detection of tightening defects such as double tightening - Management of the number of tightenings for mistake-proofing - Improvement of tightening quality *For more details, please refer to the related links or feel free to contact us.

• Other work tools

We would like to introduce a case where our "Hand Nut Runner" was implemented in the automotive parts industry. For the next process, it was necessary to slightly loosen the tightened screws to create a gap. Before the implementation, this was done solely by hand feel, which resulted in inconsistent gaps and caused difficulties. After the implementation, tightening was performed using the reverse angle method, allowing for loosening at a consistent angle and ensuring a uniform gap. This also reduced the reactive force on the operator during tightening. [Case Overview (Partial)] ■ Implemented Product: Hand Nut Runner (Handy 2000 Lite plus) ■ Challenge ・We want to maintain a consistent gap for the next process. *For more details, please refer to the related links or feel free to contact us.

• Other work tools

We would like to introduce a case study of the introduction of our "Cordless Nut Runner" and "Socket Tray" into the transportation equipment industry. Before the introduction, in the tightening process of ship engines, workers had to choose from 10 hanging tools, which created a situation prone to human error. After the introduction, the process that required 10 tools could now be completed with just one, leading to an expansion of the workspace and improved visibility, thereby contributing to enhanced safety. 【Case Overview (Partial)】 ■ Introduced Products - Cordless Nut Runner (Handy 2000 Cordless) - Socket Tray (Optional) *For more details, please refer to the related links or feel free to contact us.

• Other work tools

We would like to introduce a case study of the "Hand Nut Runner" that we handle, which has been implemented in the automotive industry. In the tightening process of electric vehicles, a special reaction force arm costing several million yen was used to accommodate a tightening torque of 140 N·m. Due to its poor maneuverability, the burden on workers became a significant issue. After implementation, the angle tool eliminated the need for a reaction force up to a maximum of 140 N·m, significantly reducing running costs and the burden on the maintenance team. [Case Overview (Partial)] ■ Introduced Product: Hand Nut Runner (Handy 2000 Lite plus) ■ Challenges - Reduction of running costs and worker burden *For more details, please refer to the related links or feel free to contact us.

• Other work tools

We would like to introduce a case study of the "Hand Nut Runner" that we handle, which has been implemented in the agricultural machinery manufacturing industry. The company faced challenges in selecting tools that would allow operators to tighten bolts in a comfortable position around the tractor seat assembly process, as well as ensuring traceability. After the implementation, operators reported that they could tighten bolts in a more comfortable position, and the reaction force during tightening was reduced, resulting in less physical strain. 【Case Overview (Partial)】 ■ Product Introduced: Hand Nut Runner (Handy 2000 Touch) ■ Challenges - Selecting tools that allow operators to tighten bolts in a comfortable position - Enabling tightening of bolts of different diameters with a single tool - Ensuring traceability *For more details, please refer to the related links or feel free to contact us.

• Other work tools

We would like to introduce a case study of the "Micro Nut Runner" that we handle, which has been implemented in the electrical industry. After tightening with an electric screwdriver, it was desired to check the torque with a torque wrench, but this was abandoned due to cycle time constraints. It was necessary to introduce tightening equipment that could collect data such as tightening torque without extending the cycle time. After implementation, it became possible to measure results simultaneously with tightening, enabling torque management within the cycle time. Additionally, various tightening data such as tightening angle and tightening speed could also be collected, in addition to tightening torque. [Case Overview (Partial)] ■ Introduced Product: Micro Nut Runner (Handy 2000 Micro) ■ Challenges - It was necessary to introduce tightening equipment that could collect data such as tightening torque without extending the cycle time. *For more details, please refer to the related links or feel free to contact us.

• Other work tools

We have added a large tracing arm to our lineup, the "Tracer Arm," which can perform position detection and support tightening up to a maximum of 600 N·m. Equipped with a θ-axis angle sensor, it accommodates various tightening directions. Additionally, it features a position correction function through two-point correction to correct lateral and rotational misalignment of the workpiece. For more details, please check the catalog.

• Assembly Machine
• Torque Control
• Power tools

The ERS series SCARA is a "screw tightening dedicated robot" proposed by ESTIC. By controlling the SCARA robot with a nut runner, centralized management of the robot system without a PLC becomes possible. Additionally, eliminating cycle delays caused by communication with the PLC allows for a reduction in cycle time. The robot is optimized for screw tightening, and system setup is easy with the selection of the nut runner and tightening programming. We also offer a variety of features such as direct teaching and vision position correction. Please feel free to contact us for more details!

• Assembly Machine
• SCARA Robot
• Power tools

◆Overview The electric screw tightening tool (hand nut runner) features the electric pulse control technology "ESTIC PULSE," which significantly reduces the reactive force that burdens the operator. The Handy 2000 series has supported tightening processes that require traceability worldwide. The "Handy 2000 Lite plus" adopts a large 7-segment LED display panel for high visibility, clearly indicating OK and NG in green and red, respectively. It also includes a "boost function" that raises the maximum rotation speed of the tool unit while maintaining compatibility with the conventional Handy 2000 series. *For more details, please contact us or download the catalog.*

• Power tools

◆Overview In the automotive and aerospace industries, the use of small screws to secure electrical components is increasing. Various sensors, electrical parts, harnesses, and batteries require traceability, especially since they are critical safety components, even with low torque fastening. The latest model in the Handy 2000 series, the "Handy 2000 Micro," can accommodate micro-torque fastening as low as 0.1 N·m. *For more details, please contact us or download the catalog.*

• Power tools

◆Overview The Handy 2000 series hand nut runner features a support arm that alleviates the burden on operators during tightening operations. It is equipped with a position detection function to prevent mistakes such as missing tightening, incorrect tightening locations, and errors in tightening procedures. In processes where tightening order and torque are specified according to work instructions, it eliminates operator errors and provides high traceability through the association of tightening torque and tightening position (coordinates). ◆Product Lineup The arm body is available in four series options that can be selected based on tightening torque and installation space. ◆System Configuration Only the arm unit and a dedicated control unit are required, eliminating the need for control panels like PLCs. The connection to the Handy 2000 series controller is also designed for easy plug-in with a NET cable, avoiding complicated wiring processes. ◆Convenient Options The rotary grip (optional) features a 360-degree grip rotation mechanism, allowing the tool activation trigger position to remain unrestricted, making it ideal for processes that prioritize work efficiency.

• Power tools

◆Overview The electric screw tightening tool (hand nut runner) features the electric pulse control technology "ESTIC PULSE," which significantly reduces the reaction force that burdens the operator. The Handy 2000 series has supported tightening processes requiring traceability worldwide. Designed with the concept of "improving usability on-site," the "Handy 2000 Touch" is a next-generation hand nut runner equipped with a large LCD touch panel that allows for setting value changes and confirmations, as well as checking the tightening status without the need for a PC. It also includes a "boost function" that raises the maximum rotation speed of the tool unit while maintaining compatibility with the conventional Handy 2000 series. *For more details, please contact us or download the catalog.*

• Power tools

Equipped with a "boost function" that increases the maximum rotation speed of the tool unit by 1.4 times while maintaining compatibility with the conventional controller "AU50R." It supports various tightening methods, making it suitable for a wide range of applications, including critical safety areas. It is high-speed, compact, and lightweight, allowing for integration into robotic systems. The master controller unit can also perform complex control of our own AC servo press and is compatible with various field buses. *In addition to the items listed in the catalog, we also offer various special products. Please contact us for more information.

• Torque Control
• Other cutting tools

◆Overview The electric screw tightening tool (hand nut runner) features the electric pulse control technology "ESTIC PULSE," which significantly reduces the reactive force that burdens the operator. The Handy 2000 series has supported tightening processes that require traceability worldwide. The "Handy 2000 Cordless" eliminates the challenges of cable management in the installation of interior components such as automotive suspension and seat belts. The cordless technology, which also supports high-speed pulse tightening, innovates the production process. *For more details, please contact us or download the catalog.*

• Other work tools

An AC servo press that allows for free control of pressing load, pressing height, and pressing speed. We monitor the operating conditions in real-time and propose appropriate pressing to prevent workpiece damage, etc. Up to 10 sets can be collectively controlled by a fieldbus-compatible master controller unit. Driven by an AC servo motor, it excels in energy consumption reduction and quiet operation. *For more details, please contact us or download the catalog.

• Assembly Machine
• Assembly robot

An AC servo press that allows for precise control of load, height, and speed during pressing, punching, and riveting operations. It is ideal for electrification from hydraulic presses. ● We propose appropriate pressing to prevent workpiece damage by monitoring the operating conditions in real-time. ● Up to 10 sets can be collectively controlled by a master controller unit compatible with fieldbus. ● Driven by an AC servo motor, it reduces energy consumption and excels in quiet operation. *For more details, please contact us or download the catalog.

• Power tools
• Assembly robot