Stepping Motor Linear Control Trainer

Should be a stepping motor based linear motion control system, which should cover basic application for programmable logic controller, stepping motor control technology and

sensor technology

Various linear motion positioning modes to be performed in this system using different feedback elements, such as proximity sensor positioning, rotary encoder positioning and

stepping motor positioning mode

Training Content:

Stepping motor and driver

Proximity sensor and rotary encoder

Stepping motor proximity sensor positioning

Stepping motor rotary encoder positioning

Stepping motor positioning

Technical Specifications:

Linear motion mechanism:

Stepping motor and driver: Input 18…48VDC, max. 4.2A, resolution 0.1A, subdivision 400…25600ppr.

Ball screw: Effective travel 310mm, lead 4mm

Rotary encoder: Incremental, Resolution 720P/R, 40 dia, 5 to 24 VDC, NPN apen collector, Pre-wired models

-Proximity sensor x3: DC 6-36V, detection distance 2mm, three-wire NPN NO.

Limit switch: Quantity 2

-Mounting frame: Aluminium profile for ball screw and proximity sensor

Power supply unit: AC 220V socket input, with three way DC 24V output and short circuit protection

Indicators and buttons: Running, reset and stop indicators and buttons with 2mm sockets.

Dial switch: 2-bit with 8421 BCD

Experiment box and panel: Complete frame made of grooved aluminum profile, detachable upper cover with transparent design, the panel should adopt engraved and printed panel.

Cable suite: 2mm, conductor cross section: 0.5 mm2 SR wire, 500V CATII, with axial socket

Manual: Programming and wiring sample should be provided, together with schematic diagrams

Universal PLC Control Unit:

Features:

This should be a universal programming logic controller training system which should be built on a portable aluminum alloy frame

It should provide multiple connecting methods for both input and output points

All component terminals should led out to 4mm safety sockets for clear education and easy operation purpose by using banana cable sets

Serial port and circular connector should be used to realize fast connection with external application unit

This universal PLC system to be used as the programming unit for different training systems

Technical Specifications:

Power supply:

Input power supply: 1 phase AC 220V ±10% with ELCB, fuse protector and seat

AC 220V output: 2-way 1 phase output sockets with cover, I way single phase 4mm output

DC 24V output: 1-way DC 24V through circular connector, 4-way DC 24V 4mm output with indicator

Programming logic controller:

With all I/O leading to 4mm socket

Programming languages: STL/LAD/FBD

Siemens SIMATIC S7-200 SMART relay type

Digital input x12, digital output 8

Ethernet/RS485 communication with additional serial port

85264V AC, 47…63Hz

Frame and panel: Engraved and colorized printed panel, standard aluminum profile frame structure

Power cord and connecting cable suite