35HS018 Series 2 Phase Hybrid Stepper Motors

35HS018 Series 2 Phase Hybrid Stepper Motors

1. Product Overview

Step motor is a motor that converts the digital pulse signal into a rotation angle. Its movement is discrete and is carried out in the unit of step length. Therefore, it has high positioning accuracy and repetitive accuracy. The step motor consists of a rotor, a stator, or an encoder for closed-loop stepper motor. The role of the encoder is to detect the rotation position and help control the motor.

When driving the motor, the controller convert the target movement into pulses and then send these pulse signals to a stepper motor driver. The stepper motor driver identify the signals and cover these signals into motor driving pulses. These pulse signals are associated with the angle of the motor rotation. By switching the switch of the coils, the precise rotation of the step motor can be achieved in turn. The control signal can accurately control the rotation of the motor to achieve positioning and control.

The stepper motor has the characteristics of accurate position control, high positioning accuracy, reliable work, and small noise. It is often used in the fields of precision instruments, robots, electronic equipment. Its unique working principle enables the stepper motor to accurately operate without feedback signal, which improves the efficiency and accuracy in applications and reduces production costs.

Kaifull two-phase, three-phase, and five-phase hybrid step motors are made of high-temperature permanent magnet and high-quality cold-rolled steel sheets. Our stepper motors range is very rich, covering 20mm to 150mm in frame size. At the same time, there are all-in-one step motors that integrated with drivers, closed-loop stepper motor, and with brake stepper motor etc..

Generally speaking, the Kaifull hybrid stepper motors' characteristicsare:

Easy drive.

No matter how the input current changes, as long as the load can be driven, the step motor moves according to the minimum angle.

No feedback signal is required. The step motor moves according to the pulse frequency and quantity given by the drive, and does not need to rely on the motor actual status feedback.

The positioning error does not accumulate. The reason why the stepping motor does not accumulates is because it does not need to know the actual location, but only needs to know the number of rotating steps. Therefore, the step motor only needs to receive the signal of each step, and then move according to the step angle. It is not necessary to know the starting location or target location. This can avoid the problem of accumulating errors. In addition, the working principle of the stepper motor makes the movement discrete and performed from a specific angle without a continuous accumulation error.

Stepper motor driver principle is simple and easy to develop control system.

Step motor has the characteristics of high power density, high output torque, low noise, low vibration and smooth rotation, high energy conversion efficiency, stable and reliable, long life etc. At the same time, our company supports the flexible customization, too.

The Applications of Kaifull PRMCAS Hybrid Stepper Motors

The stepper motor is mainly used in the field of CNC machine tool manufacturing. The reason why it is mainly used in this field is that the motor does not require A/D conversion and can directly convert digital pulse signals into angular displacement, which is exactly what CNC machine tool equipment needs and cannot be achieved by many other types of motors. Therefore, the stepper motor can be said to be the most ideal executive component of CNC machines, and it will naturally be widely used in the manufacturing field of CNC machines.

Stepper motors can also be used in many other machinery, such as motors in automatic feeding machines and general-purpose floppy disk drives. In addition, it can also be applied in printers and plotters.

Stepper motors have the characteristics of fast start stop and positioning, and are often used as actuators for position control in the field of digital control. In the fast operation of a stepper motor, it is required that the driving circuit provide the driving current to the stepper motor winding as close as possible to the technical specifications required to generate sufficient torque. The maximum allowable temperature on the surface of the stepper motor. Stepper motors are used in conjunction with drivers, and many drivers support subdivision function, which achieves very small step angles and more precise control. The torque of the stepper motor will decrease as the speed increases. The accuracy of a general stepper motor is 3-5% of the stepper angle and does not accumulate. The stepper motor can operate normally at low speeds, but cannot start above a certain speed, accompanied by a whistling sound.

Widely used in ATM machines, inkjet printers, engraving machines, photo machines, spraying equipment, medical instruments and equipment, computer peripherals and massive storage devices, precision instruments, industrial control systems, office automation, robots and other fields, especially suitable for applications that require smooth operation, low noise, fast response, long service life, and high output torque.

Machine tool industry

Stepper motors are widely used in the machine tool industry, mainly for controlling the feed and positioning of machine tools. In CNC machine tools, stepper motors can accurately control the machining position and speed of workpieces, thereby achieving high-precision machining. In addition, stepper motors can also be used to control the automatic feeding and tool changing functions of machine tools.

Automation equipment

Stepper motors are also widely used in automation equipment, such as automated production lines, automated packaging machines, automated handling robots, etc. Stepper motors can accurately control the movement and position of equipment, thereby achieving efficient automated production.

Electronic devices

Stepper motors also have certain applications in electronic devices, such as in various stages of electronic product production, such as solder paste printing, SMT placement, reflow soldering, visual inspection, production of cables with terminals, dispensing machines, screen laminating machines, etc. They can also be used in many devices, such as ATMs, vending machines, 3D printers, scanners, printers, etc.

Medical equipment

Stepper motors are also applied in medical equipment, such as medical robots, surgical instruments, etc. Stepping motors can accurately control the movement and position of robots and surgical instruments, thereby achieving high-precision surgery and treatment.

The automotive industry

Stepping motors are also applied in the automotive industry, such as seat adjusters, air conditioning door controllers, and so on. The stepper motor can precisely control the position and movement of car seats and air conditioning doors, thereby improving the comfort and safety of the car.

In the field of robotics

Stepping motors are also widely used in the field of robotics, such as industrial robots, service robots, etc. Stepping motors can accurately control the motion and position of robots, thereby achieving efficient production and service.

In summary, stepper motors have a wide range of applications in many fields, and their high accuracy, fast response speed, and convenient control make them the core components of many automation equipment. With the continuous progress of technology, the application fields of stepper motors will continue to expand and deepen.

2. Hybrid Stepper Motor General Technical Specifications

3. Hybrid Stepper motor Performance Datasheet

4. Mechanical Dimensions (in mm)

5. Matching Connector with Leads Dimenssions

6. Wiring Diagram

7. Torque Speed Curves