Introduction

Product Highlights

• Real-time torque, speed, and rotation display
• Torque adjustable in 1 Nm increments
• High-precision torque: ±7% accuracy, ±4% repeatability
• Auto-stop at preset target
• Calibration for various working conditions
• Alerts for motor overheating, system faults, operator errors and torque overload
• Data export via Wi-Fi or USB (logs include torque, angle, speed)
• Quick connection to host PC and loT/MES integration
• No reaction arm required
• Dual control: motor + hydraulic pulse

Specification

Pistol electronic pulse tool main functions

● Electronic Pulse Drive, No Reactive Force
The SMG-LDY electronic pulse torque wrench utilizes advanced electronic pulse drive technology, with no reactive force. It operates with minimal vibration, significantly improving work efficiency and operator comfort. It is ideal for long-duration continuous operation.

● Lightweight Design, Ideal for Mobile Operations
Compared to conventional pneumatic or electric torque wrenches, this product has a compact body structure and weighs as little as 2.1kg. It is easy to carry and is ideal for use in manufacturing workshops and assembly lines. It takes up minimal space and is very convenient.

● Intelligent Automatic Shutoff Function, Reduces Operational Risks
Equipped with an automatic shutoff function, the system automatically stops the drive once the preset maximum torque value is reached or the fastening task is completed. This prevents over-torquing or damage to the bolts. This design is particularly suitable for handling precision components or long-term installation projects, reducing the risk of human error and equipment damage.

● High Precision Control, Ensures Bolt Connection Quality
Utilizing advanced motor drive and closed-loop feedback systems, this tool provides a torque range from 5 to 150 N·m, with adjustments in increments of 1 N·m and high repeatability. It ensures the stability of bolt connections and long-term reliability, making it particularly suitable for industrial scenarios with high-quality requirements.

● High Speed, Meets Various Fastening Requirements
The drive system supports up to 3000 cycles per minute (RPM), allowing for quick response and completion of fastening tasks. Whether it’s for mass production or individual precision bolts, it can complete the task with higher efficiency, greatly improving the overall productivity of the production line.

IoT communication:

● Support exporting data through WiFi 
● Connected to the upper computer and robot through the Internet of Things, and connected to the MES management system

Application Scenarios

Target Applications & Industries  
1. Automotive Manufacturing & Assembly
The LDY Series is a cornerstone for high-volume automotive production lines. It is widely used in engine dressing, chassis fastening, and interior assembly. The tool's ±4% torque repeatability ensures every bolt meets safety standards, while the reaction-less design safeguards operators from long-term wrist injuries, significantly improving overall workstation efficiency.
2. Aerospace & Precision Engineering
In the aerospace sector, where precision and traceability are non-negotiable, our electronic oil pulse tools are used for flight-critical fasteners, fuselage components, and aircraft seating. The integrated electronic control provides the exact torque required for sensitive materials, while the low-vibration performance prevents secondary structural damage during the assembly of delicate instruments.
3. Electronics & High-End Appliances
For the production of server racks, washing machines, and HVAC compressors, the LDY Series offers the perfect balance of speed and control. It prevents damage to fragile plastic housings and thin metal sheets. Additionally, the brushless motor technology ensures a clean working environment, making it ideal for electronics assembly plants with strict dust-control protocols.
4. EV Battery Pack & Renewable Energy
As the demand for Electric Vehicles (EV) grows, the LDY Series is optimized for battery pack (Pack) sealing and enclosure assembly. These tools are built for 24/7 heavy-duty operation, featuring an advanced oil-cooling system that prevents overheating. The auto-shutoff function eliminates the risk of thread stripping, ensuring the safety and integrity of energy storage systems.
5. Industrial Pumps, Valves & Hydraulics
For the assembly of high-pressure valves, gearboxes, and hydraulic pumps, uniform tension across multiple bolts is vital. The LDY Series ensures consistent tightening to prevent leaks and mechanical failure. Its lightweight, ergonomic design combined with low noise levels makes it the preferred choice for precision machinery workshops looking to enhance operator comfort.

Company Profile