SD-A3019L Industrial Electric Screwdriver for Assembly Line

Top selling SD-A3019L Electric Screwdriver for Assembly Line

Which brush motor or brushless motor of the same power has the greater torque? For the same power brush motor or brushless motor, the torque of the brushless motor is greater. Because the running speed and dry time of brush motors are much lower than those of brushless motors. A brush motor is a rotating motor that converts electrical energy into mechanical energy or converts mechanical energy into electrical energy with a brush device inside. Brushed motor is the basis of all motors. It has the characteristics of fast starting, timely braking, smooth speed regulation in a large range, and relatively simple control circuit. The brushless DC motor is composed of a motor body and a driver, and is a typical mechatronic product. Since the brushless DC motor runs in a self-control mode, it will not add a start winding to the rotor like a synchronous motor that is started under heavy load under variable frequency speed regulation, nor will it cause oscillation and loss of synchronization when the load changes. The permanent magnets of medium and small capacity brushless DC motors are now mostly made of rare earth neodymium iron boron materials with high magnetic energy levels. Therefore, the volume of the rare-earth permanent magnet brushless motor is one size smaller than the three-phase asynchronous motor of the same capacity.

Our company has many types of screwdrivers, such as Automatic Electric, Self Feeder Screwdriver, Notebook Electric Screwdriver, Built-In Counter Electrical Screwdriver Sets, Infrared Induction Screwdriver Electric, Servo Electric Screwdriver, etc., for the strength and technology of our company Is the leader, if you are interested in our products, you can contact us.

1.It is automatically electric screwdriver, when the torque is locked, the cluth will automatically trip, the motor power will be automatically off and the electric screwdriver will stop running.

2.Brushless motor is application in a dust-free condition,Low noise and durability. The output of torque is highly stable. It is not only a easy-operate equipment but this screwdriver can be operated for a long period.

3.Compared with other model, it is a super value type, lower price, high performance. but please notice that the motor come with out sensor, so it will start slower and more heat.

4. Non-contact switch is used to provide a durable life in which there is no necessity to replace the item often.

Ergonomic size, high temperature durable, weak vibration, good grip, new appearance, light weight, easy to operate for a long time without fatigue, improve efficiency. 

5.High precision of the torque, with step-less torque adjustment, simple and efficiently operation, it can be generally used for electrical and electronic lightening products,home appliances, toys, computer/ phone/ watches accessories and other processing and assemblying operations,  

6.Certification: CE,CCC,ROHS and ISO9001:2008.