Motion Controller Kit, Closed Loop, Two-Axis Picomotor Driver, 8743-CL

The 8743-CL-2-KIT Two-Axis Closed-Loop Picomotor™ Controller/Driver Module Kit has everything you need to get started quickly. We've bundled our closed-loop Picomotor controller/driver and accessories together to provide a simple-to-use 2-axis driver kit. Just plug in the included power supply and you're ready to go. The kit includes the following components: 1x Model 8743-CL module and software, 1x Model 8745-PS power supply, and 1x Model 8745_USB-CBL USB cable.
Daisy-Chain Up to 31 Controllers
You can daisy-chain up to 31 controllers together with four channels each, so you can have a network of up to 124 standard Picomotor actuators. The 8745-PWR-CBL and 8745-RS485-CBL cables are used to daisy-chain power and communication, creating a network of Picomotor controllers. This allows you to connect one master controller to your PC and be able to communicate with the entire stack. Note that one power supply is required for every three controllers.
Integrated Controller and Driver Design
The 8743-CL is a single-box solution that provides both control of Closed-Loop Picomotor actuators as well as drives the actuators. For plug-and-play use without need for computer control, you can use the 8758 hand control pad. This image shows recommended compatible products for this controller.
USB and Ethernet Connectivity
The model 8743-CL controller/driver has two computer interface ports: USB-Device and Ethernet. This makes connecting and communicating with a host PC very simple. This controller also features an embedded HTTP server which generates a dynamic web page to accept command line input and show immediate response.
Specifications
- TypeController Kit
- Number of Axis2
- Computer Interfaces10/100 Ethernet, USB, RS-485
- Drive TypeClosed Loop Picomotor
- Power Requirements10.5 to 14.5 VDC
- Power Consumption11 W @ 2 kHz Sustained Speed, 2 W Idle
- Maximum Pulse Rate2 kHz
- Operating Temperature0 to 65°C
- Storage Temperature-40 to 95°C
Resources & Downloads
Literature
8743-CL Datasheet(503 kB, PDF) 8743-CL Quasi-Absolute Encoder Support Addendum(210.6 kB, PDF) How to Setup Quasi-absolute Encoders(154.5 kB, PDF) Picomotor FAQ(3.1 MB, PDF)
Software
PicomotorApp 2.1.5(52.4 MB, ZIP) 8742 8743 Python Samples(405.5 kB, ZIP) Model 8743-CL Firmware Compatibility.pdf(130.5 kB, PDF) 8743-CL Firmware Downloader-v4.06 not for v2.x(16.4 MB, ZIP)
Technical Notes
MKS GUI’s and Microsoft.NET Framework 3.5 SP1(1.4 MB, PDF) Open vs Closed Loop Picomotors(1.6 MB, PDF)
Manuals
8743-CL User Manual(2.5 MB, PDF)
Related Products
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Compatible
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![]() | 8742Motion Controller, Picomotor, Open-Loop, 4 Channel | FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
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Accessories
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
![]() | 8745-MTG-KITMounting Plate Kit, Optical Table, 8742 and 8743-CL Controller/Driver | FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | 8745-USB-CBLUSB Cable, 3 Meters Length, 8742 and 8743-CL Controller/Driver | 5 Weeks FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | 8745-PWR-CBLPower Cable, 6 in. Length, 8742 and 8743-CL Controller/Driver | FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | 8745-PSPower Supply, 8742 and 8743-CL Controller/Driver, 12V | FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | 8745-STK-KITStacking Plate Kit, L-Shaped,8742 and 8743-CL Controller/Driver | FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
![]() | 8745-RS485-CBLRS-485 Cable, 6 in. Length, 8742 and 8743-CL Controller/Driver | FREE 2-day shipping on thousands of products on Newport.com Learn More |
Supporting
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
![]() | 8758Hand Control Pad, 875x Picomotor Controller/Drivers | FREE 2-day shipping on thousands of products on Newport.com Learn More |


















