Integrated Stepper Motors

The integrated stepper motor is the perfect combination of drive and stepper motor, which perfectly integrates the stepper motor and drive technology in one, and sets the excellent characteristics of control and drive in one, which can be external pulse control and built-in programming control.

Stepper motors driver

DM digital stepper motor driver is a cost-effective subdivision stepper motor driver designed based on PI current control algorithm. It has superior performance, high speed and high torque output, low noise and low vibration. The basic parameter configuration is optional for dip switch.

Closed loop driver

The DE series closed-loop driver perfectly integrates servo control technology into digital stepper drivers. The product adopts a typical three-loop control method (position loop, velocity loop, and current loop), combining the advantages of both stepper and servo systems.

Industrial Networks Drives

EC series is a type of high performance Industrial Networks Drives, and integrates the function of intelligent motion controller, either through CANopen instruction, Modbus/RTU, Modbus/TCP, EtherCAT protocol for real-time control and motor drive

Open-loop stepper motors

Open-loop hybrid stepper motor is a precision driving component that converts electrical pulse signals into angular or linear displacements through open-loop control. It forms a complete stepper motor system together with its corresponding driver. When a pulse signal is applied to the motor, it rotates by a corresponding step angle.

Closed-loop stepper motors

Closed-loop stepper motor is a type of stepper motor that utilizes a feedback system. Lishi's closed-loop stepper motor is equipped with a built-in 1000-line encoder, which provides additional feedback compared to regular open-loop stepper motors. Based on the feedback from the encoder, the controller can make real-time adjustments to the motor, ensuring precise position control.

Brake stepper motors

Stepper motor with brake is the recommended model with closed-loop stepper motor, realize power off self-locking, suitable for vertical operation or swing joint, is widely used in the application environment to prevent the occurrence of hazards.

Integrated screw motor module non-standard customization

A full range of linear screw motor modules are integrated with integrated closed-loop motor subsets. The screw shaft passes through the nut in the center of the motor rotor, and the screw shaft drives a plunger forward and backward. In the fixed lead, the round-trip movement is realized, which greatly improves the production capacity.

Fixed axis linear screw motor non-standard customization

Fixed shaft linear screw motor is also known as the push rod type straight stepper motor, is the nut and motor subset into one, Leesn also provides customers with a variety of motor length, a variety of lead lead, a variety of lead stroke free choice.

External drive screw motor non-standard customization

The lead screw of the integrated externally driven linear stepper motor is integrated with the motor rotation subset. When the lead screw is rotated and the nut is fixed by an external device to prevent rotation, the nut moves in a straight line along the lead screw.

Ball screw stepper motor non-standard customization

Ball screw is a transmission mechanism composed of ball and threaded rod. The ball is rolled in the threaded groove of the threaded rod to achieve rotational motion and convert rotational motion to linear motion.

Square planetary reducer

LSF series square planetary reducer features: stable transmission, low noise, rigidity high back backlash small. LEESN square precision planetary reducer: with high precision, high rigidity, high load, high efficiency, high speed ratio, high life, low inertia, low vibration.

Circular planetary reducer

LSE series circular planetary reducer features: smooth transmission, low noise, high rigidity, small back backlash. LEESN circular precision planetary reducer: with high precision, high rigidity, high load, high efficiency, high speed ratio, high life, low inertia, low vibration and so on.

Servo planetary reducer