The 2-axis Closed-Loop Picomotor Controller/Driver module provides fine tuning and absolute positioning driving for New Focus closed-loop Picomotors products in a compact and low cost solution.
- Intelligent 2-axis closed-loop control
- Compact, integrated controller and driver design
- USB 2.0, RS-485 & advanced 10/100 Ethernet connectivity
- Windows application with advanced device auto-discovery
- LabVIEW and Windows DLL support
- Newport Motion Control Language (NMCL) command set See All Features
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
![]() | 8743-CL Closed-Loop Picomotor Motion ControllerPicomotor Driver Module, Closed-Loop, 2 Channel | |||||
![]() | 8743-CL-2-KIT Closed-Loop Picomotor Motion ControllerMotion Controller Kit, Closed Loop, Two-Axis Picomotor Driver, 8743-CL |
Features
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.
Closed-Loop Picomotor Controller/Driver Kits
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.
Windows Application for Plug-and-Play Use
Included with the Picomotor controller/driver is an intuitive graphical user interface Windows software application to facilitate quick, user-friendly motion control through the controller’s USB or Ethernet interfaces. This Windows software application has an advanced auto-discovery feature which automatically finds computer connected Picomotor controllers and actuators.
Accessories
Similar
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
![]() | 8703 Picomotor Driver Module, Single-Axis, TTL/Analog |
Compatible
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
| 8410 Picomotor Rotation Mount, Closed-Loop, 1.0 in. Diameter Components | ||||||
![]() | 9066-COM-E Manual Linear Stage, Stainless Steel, Optical Encoder, 0.5 in., 8-32 | |||||
![]() | 9067-COM-E Manual Linear Stage, Stainless Steel, Optical Encoder, 1.0 in., 1/4-20 |
Accessories
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
![]() | 8745-MTG-KIT Mounting Plate Kit, Optical Table, 8742 and 8743-CL Controller/Driver | |||||
![]() | 8745-PS Power Supply, 8742 and 8743-CL Controller/Driver, 12V | |||||
![]() | 8745-PWR-CBL Power Cable, 6 in. Length, 8742 and 8743-CL Controller/Driver | |||||
![]() | 8745-RS485-CBL RS-485 Cable, 6 in. Length, 8742 and 8743-CL Controller/Driver | |||||
![]() | 8745-STK-KIT Stacking Plate Kit, L-Shaped,8742 and 8743-CL Controller/Driver | |||||
![]() | 8745-USB-CBL USB Cable, 3 Meters Length, 8742 and 8743-CL Controller/Driver |
Supporting
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
![]() | 8758 Hand Control Pad, 875x Picomotor Controller/Drivers |
Related
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
![]() | 8742 Motion Controller, Picomotor, Open-Loop, 4 Channel |
Resources
Literature
8743-CL Datasheet(503 kB, PDF) Picomotor FAQ(3.1 MB, PDF)
Software
PicomotorApp 2.1.5(52.4 MB, ZIP) Model 8743-CL Firmware Compatibility.pdf(130.5 kB, PDF) 8743-CL Firmware Downloader-v2.x not for v4.x(16.5 MB, ZIP) 8742 8743 Python Samples(405.5 kB, ZIP)
Technical Notes
Building your Intelligent Picomotor™ Driver Network iPico System Configurations MKS GUI’s and Microsoft.NET Framework 3.5 SP1(1.4 MB, PDF) Open vs. Closed Loop Picomotor Control
Manuals
8743-CL User Manual(2.5 MB, PDF)


















