Y3SA3 8.0A Three Phase Stepper Motor Driver For Nema23 To 47 Hybrid Stepper Motors

Y3SA3 8.0A High Voltage 3Phase Stepper Drive with Alarm Output 80-265VAC input for Nema23 to 47 Hybrid Stepper Motors

1. Products Overview

Y3SA3 is a 3-phase stepper motor drive, with an input voltage range from 80VAC to 265VAC (the higher AC voltage is, the higher the output torque will be)  and output current 0.4 to 8.0A.

3-phase steppers has higher precisions compared with 2-phases, which can be used in CNC applications, such as laser or machine tool cutting, engraving, milling marking etc.

Y3SA3 has wide motor compatibility, so it can be matched with stepper motors of Nema 23 to Nema 47, while performing fairly well!

A step motor driver is a motion control driver that receives control singles and output proper driving current for a stepper motor and control its movement. Step motor and driver constitute a stepping motion control system, and the performance not only depends on the stepper motor, but also the stepper driver.

The control signal of the step drive mainly includes the pulse plus direction type, CW CCW type, external IO signal speed control type, fieldbus control type, such as EtherCAT, CanOpen, Profit net, etc.

Based on stepper motors with or without encoders, the step drivers can be divided into open-loop stepper motor drivers and closed-loop stepper motor drivers. Generally speaking, the closed-loop stepping system has better performance, such as great improvement in step loss, heating, output torque etc. However, with the development of technology, the open-loop steppers also have satisfactory and enough performance in many applications.

Step drives are widely used in factory automation, carving machines, electronic product manufacturing, logistics sorting, robots, various special automation equipment, medical equipment, CNC machine tools, laser equipment, printing machinery, material processing, safety system, navigation system, industrial test and measurement etc. There are many fields such as measurement and metering systems.

2. Main Technical Specifications

3. Stepper Driver External Interfaces

4. LED Status Indicator Description

Based on LED status indicators, driver working status or abnormal causes can be identified.

5. Output Current Settings

Idel current settings,

6. DIP Switch Seetings

7. Other DIP Settings

8. Control Signals

Input signals descriptions as the followings,

9. Connections

Input connections:

Input connections:

10. Mechcanical Dimenssions