Rotation Stages With Integrated Motion Controller

The low-cost CONEX^™ controller paired with various compact rotation stages (PR50, SR50, URS50BCC, NSR1) form a small, economic, and precise motion device.

Affordable DC or Stepper motor miniature rotation stage
Integrated with ultra-compact controller and driver
Fast USB communication for Plug-and-Play
Low noise linear amplifier technology for DC servo motor drives
Proportional and Integral control loop for stepper motor phase current
Advanced Backlash or Hysteresis compensation mode

See All Features

Description	Compatibility	Stage Type	Drive Type	Maximum Speed	Minimum Incremental Motion	Avail.	Price
CONEX-PR50CCMotorized Rotation Stage, PR50CC, Integrated with CONEX-CC Controller	UNIVERSAL	PR50CC	DC Servo	20°/s	20 mdeg	In Stock	$3,260
CONEX-SR50CCMotorized Rotation Stage, SR50CC Integrated with CONEX-CC Controller	UNIVERSAL	SR50CC	DC Servo	4°/s	4.0 mdeg	In Stock	$4,277
CONEX-URS50BCCMotorized Rotation Stage, URS50BCC Integrated with CONEX-CC Controller	UNIVERSAL	URS50BCC	DC Servo	20°/s	1.0 mdeg	Contact Us	$4,783

Specifications

Models
Aperture Diameter	25.7 mm	25.7 mm	25.7 mm
Travel Range	360°	360°	360°
Origin Repeatability	±25 mdeg	±25 mdeg	±25 mdeg
Uni-directional Repeatability, Guaranteed	±15 mdeg	±5.0 mdeg	±1.0 mdeg
Bi-directional Repeatability, Typical	±75 mdeg	±25 mdeg	±2.0 mdeg
Maximum Speed	20°/s	4°/s	20°/s
Maximum Torque	0.1 Nm	0.4 Nm	0.25 Nm
Minimum Incremental Motion	20 mdeg	4.0 mdeg	1.0 mdeg
Inertia	0.015 kg.m²	0.015 kg.m²	0.015 kg.m²
Drive Type	DC Servo	DC Servo	DC Servo
Feedback	Motor mounted rotary encoder, 48 pts/rev	Motor mounted rotary encoder, 48 pts/rev	Worm mounted rotary encoder, 8,000 cts/rev, Index pulse
Accuracy, Typical	±25 mdeg	±15 mdeg	±10 mdeg
Accuracy, Guaranteed	±50 mdeg	±30 mdeg	±20 mdeg
Cable Length	3 m	3 m	3 m
RoHS	Compliant	Compliant	Compliant

Features

Complete Your Conex System

is an essential need to supply power to your Conex-CC devices and it is purchased separately. The supplied power can be shared by modules using the optional CONEX-PS-CB power chain cable; one cable is included in this kit and additional cables can be purchased separately..

We also offer the base plate which is used to securely mount up to 6 CONEX-CC or up to 3 CONEX-PP motion controllers to save you space and bring you convenience.

Compact Controller and Stage

In terms of size, the CONEX-CC controller is comparable to a deck of cards. Depending on the motor type, up to 3 CONEX-PP or 6 CONEX-CC can fit on a CONEX-BP baseplate. Both controller and stage are compact and ideal for space-confined or access-limited applications. Newport also offers the stand alone version of these Low Profile Rotation Stages.

Scalable Architecture

The CONEX rotation units can be connected via daisy chain to create either multi-axis DC systems or multi-axis PP systems. For added convenience, the power can be shared with up to 5 CONEX-CC modules using the optional CONEX-PS-CB power chain cable. This allows for a convenient low cost multi-axis system. Additionally, analog and digital inputs can be implemented into the controller through the CONEX-IOD.

Out-of-the-box Control

For out-of-the box control, the CONEX controller is preconfigured and delivered with the motion device. To start moving a sample or sensor, it simply requires plugging in the power supply, connecting the USB communication and starting the free motion GUI.

Linear Amplifier in DC Units

The low-noise linear amplifier of the CONEX-CC provides the optimum drive solution for low-power DC motors; delivering smoother motion, with less electrical noise and significantly less motor heating.

Stage Variety

3 different rotation stages are available to choose from to address critical parameters that fit a variety of applications. For example, the MIM differs between stages ranging from 0.001° to 0.02°. On the other hand, speed ranges from 4 °/s to 20 °/s.

Simple Programming with Extensive Language Options

Advanced application programming is simplified by using mnemonic ASCII commands. Newport provides a free GUI that allows the user to access and execute over 60 intuitive ASCII commands. Alternatively, additional drivers are available for LabVIEW™ as well as communication DLL’s for other languages.

USB Communication with PC

Communication with the CONEX controller and PC is achieved via the integrated USB interface, providing a fast ubiquitous communication protocol. For OEM's or security sensitive applications, RS-232 and RS-485 are embedded onto the controller.

Accessories

CONEX-CC Accessories

A CONEX-PS-CB is included in each CONEX-CC product.

Description	Compatibility	Avail.	Price
CONEX-BPBase Plate, Mounts Multiple CONEX™ Controllers	UNIVERSAL	In Stock	$106
CONEX-PS¹Power Supply, 24 VDC, CONEX™ Motion Controllers	UNIVERSAL	In Stock	$137
CONEX-PS-CBPower Chain Cable, 100 mm Length, CONEX™	UNIVERSAL	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$66

Notes:

Power Supply sold separately.

Resources

Rotation Stages With Integrated Motion Controller

Rotation Stages With Integrated Motion Controller

Specifications

Features

Complete Your Conex System

Compact Controller and Stage

Scalable Architecture

Out-of-the-box Control

Linear Amplifier in DC Units

Stage Variety

Simple Programming with Extensive Language Options

USB Communication with PC

Accessories

CONEX-CC Accessories

Notes:

Resources

Manuals

Software

Literature

Technical Notes

Related Products

Motorized Rotation Stages

Anti-Backlash Goniometric Rotation Stages

Low Profile DC Motor Rotation Stages

Piezo Goniometer With CONEX Controller

Agilis™ Piezo Rotation Stage With CONEX™ Controller

CONEX™ Motion Controller Accessories