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ClearPath All-In-One Servo Motors ClearCore I/O & Motion Controller ClearLink EtherNet/IP Motion & I/O Controller IPC DC Power Supplies Hudson BLDC Servo Motors Meridian Integrated Controllers Eclipse Digital Servo Drives Motor Brakes Legacy Products

ClearPath All-in-One Servo Motors

ClearPath integrates all servo components into one compact package:

Motion controller
Brushless, permanent magnet motor
High-resolution encoder
Digital servo drive electronics
3-year warranty

ClearPath integrated servo motors showing a range of NEMA 23 NEMA 34 and NEMA 56 sizes

Choose a Motor Control Series

digital i/o illustration

Control with digital I/O

step and direction signals illustration

Control with step & direction

software API illustration

Control with software API

Control with EtherCAT

ClearPath Motor Selection Guide

If you need help selecting the right ClearPath motor, use this guide to narrow your options in 3 easy steps.

Choose your series, model, and power range
Get a list of relevant specs and pricing
Compare ClearPath models side-by-side

motor selectio guide screenshot

ClearPath Accessories Guide

For help with selecting accessories for your specific ClearPath system, use this walkthrough.

Step-by-step guide to select recommended and optional accessories
Comprehensive overview video for each accessory
Use the interactive accessories schematics to easily purchase the parts you need

accessories guide screenshot

ClearPath Motor Specs & Pricing

For engineers that already know their ClearPath series and exact requirements:

See specs and pricing for 1000+ part numbers
Filter by torque, speed, power, voltage, frame size, length, and more
Overlay torque vs. speed curves and compare specs and pricing

motor specs screenshot

ClearPath Part Number Index/Search

If you already know your part number(s), use the index to quickly find:

Pricing and ordering of ClearPath motors or accessories
Specifications (including torque vs. speed curves)
Drawings, manuals, or setup software

motor index screenshot

Motor Selection Guide

Accessories Guide

Choose Motor Series

Find a Part Number

Hudson BLDC Servo Motors

Teknic's Hudson servo motors are designed to excel in the most demanding OEM applications, and provide benefits including:

Reduce motor footprint and maximize power output with optimized magnet shape, motor skew, and rotor geometry.
Improve machine reliability with a brushless servo motor designed with oversized bearings, class H windings, and 3-year warranty
Increase machine performance with Hudson's high torque density and fast electrical time constant
Designed, built, and tested in the USA

Hudson BLDS servo motors

Product Overview

Specs and Pricing

Meridian Integrated Controllers

Meridian is an integrated motion controller and digital servo drive that is capable of controlling servos, linear motors, and steppers. Benefits include:

Reduce machine vibration and increase throughput with g-Stop™ anti-resonance
Use the Accelerated Prototyping System™ to diagnose machine performance, reduce development time, and get your machine to market faster
Improve stepper motor smoothness and increase power output with Meridian's vector sinewave commutation
Meridian's "sFoundation" is a source code library that provides the majority of the motion functions you'll need to get your system up and running quickly
3-year warranty

Meridian integrated controllers

Product Overview

Eclipse Digital Servo Drives

Eclipse is a state-of-the-art digital brushless servo drive capable of controlling brushed and brushless servo motors. Benefits include:

Reduce move and settling time, audible noise, mechanical wear, and more with the RAS Motion Smoothing Algorithm
Eliminate overshoot and improve machine performance with Teknic's proprietary servo algorithms
Reduce development time with Quickset's digital oscilloscope and move generator
3-year warranty

Eclipse digital servo drives

Product Overview

Motor Brakes

Spring applied power-off (or fail-safe) brakes are used in applications that require the axis to stay in position, even if the machine loses power or is turned off (this is common for vertical applications or when additional safety measures are required).

Front mount compatible with any NEMA 23 or NEMA 34 motor frames
24VDC input for easy actuation
NEMA 23 pricing starting at $219 and NEMA 34 at $296
Buy Online; 90-day satisfaction guarantee; 3-year warranty

Motor brakes

Product Overview

IPC DC Power Supplies

The Amazon™ Intelligent Power Center (IPC) is designed and built specifically for motion control applications.

High output capacitance and built-in regen control system prevents over-voltage shutdowns and the need for external regeneration control and load resistor
High peak power drastically reduces power supply droop during motor acceleration
Buy online, starting at $199
Built in the USA; 3-year warranty

IPC DC power supplies

Product Overview

ClearCore I/O and Motion Controllers

ClearCore is a controller platform for industrial I/O and motion control.

Control 4 steppers or digital servos like ClearPath
Analog/digital inputs and outputs; 24V industrial quality
Rich C++ library with dozens of example programs
Ethernet and serial communication
Buy online; 90-day satisfaction guarantee; 3-year warranty

ClearCore motion and I/O controller

Product Overview

Specs and Pricing

ClearLink EtherNet/IP Motion and I/O Controller

ClearLink is an industrial I/O and motion controller, compatible with any EtherNet/IP scanner.

Control 4 steppers or digital servos like ClearPath
Configurable analog/digital inputs and outputs; 24V industrial quality
Rich EDS file support reduces development time
Add up to an additional 64 digital I/O at $6 per point
Buy online; 90-day satisfaction guarantee; 3-year warranty

Use Ethernet/IP with ClearLink

Product Overview

Specs and Pricing

Teknic Legacy Products

Teknic continues to advance the state-of-the-art in servo motion control. As a result, new products are engineered to provide greater performance, reliability, and value. Products that are eventually displaced by the introduction of new technology are not simply discontinued—the components continue to be manufactured and supported for as long as parts are reasonably available.

When products are forced into end of life, Teknic's factory engineers work with customers who desire to extend the life of their legacy machines with newer servo components. Some of Teknic's legacy products were available for nearly 30 years before they moved to end of life status.

teknic legacy drives

Product Overview

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Teknic, Inc. > Products > Hudson Motors > Motor Selection

Motor Selection

Hudson Motors

Motor Model	Winding	NEMA Frame Size/ Relative Size	Dimension (L x W inches)	Max Peak Torque (oz-in)	Max Motor Speed (RPM)	Price (100-pc annual qty)	More Pricing and Options	Datasheets
M-2310	A, B, C	23	2.78 x 2.33	155	5000	Requires Quick Registration
M-2311	A, B, C	23	2.78 x 2.33	238	5000	Requires Quick Registration
M-2321	A, B, C	23	3.53 x 2.33	465	5000	Requires Quick Registration
M-2331	A, B, C	23	4.28 x 2.33	581	5000	Requires Quick Registration
M-2341	A, B, C	23	5.03 x 2.33	745	5000	Requires Quick Registration
M-3411	A, B, C	34	2.77 x 3.42	561	5000	Requires Quick Registration
M-3421	A, B, C	34	3.51 x 3.42	1050	5000	Requires Quick Registration
M-3422	A, B, C	34	3.51 x 3.42	1069	5000	Requires Quick Registration
M-3431	A, B, C	34	4.26 x 3.42	1544, 1369, 1544	5000	Requires Quick Registration
M-3432	A, B, C	34	4.26 x 3.42	1508	5000	Requires Quick Registration
M-3441	A, B, C	34	5.01 x 3.42	2002	5000	Requires Quick Registration

Show Available Motors

Meridian Drives

Applying the IMT (green trace) eliminates overshoot (pink trace) due to high integrator gain.

Meridian Drives

The Eclipse drive's torque response is extremely fast and virtually constant regardless of motor speed. The desired instantaneous torque can be delivered immediately upon demand.

Meridian Drives

Shown here, even a "high-tech" sinewave drive has difficulty producing torque as quickly as necessary for optimal performance, especially when running at speed.

Meridian Drives

This scope shot shows the commanded velocity (top: 3000RPM/div), tracking accuracy (center: 2 degrees/div) and the actual torque used (bottom: 25% of max torque/div) without the RAS engaged. Notice that the torque required during this move has significant "chatter". With 200ms of dwell between moves, reciprocating this move required 95% of the motor’s RMS capability.

Meridian Drives

The effect of the RAS on the same move’s tracking accuracy and torque usage is dramatic. Notice the freedom from "torque chatter" when the RAS is engaged—this is one reason why the RAS makes motion so quiet. Also, the RMS load on the motor was reduced by 37%!

Meridian Drives

Here’s a typical way you might use the Event Strip Charts. Let’s say you have an axis that has been working well, but suddenly develops a large tracking error. A sudden spike in tracking error can be confusing. But a glance at the Event Strip Charts shows that the spike starts shortly after the drive goes into voltage saturation. This points to a power supply problem.

Meridian Drives

Sample Torque/Speed curve generated by Teknic's proprietary simulation tools.

Meridian Drives

APS software is a convenient tool for system configuration, operation and troubleshooting.

Meridian Drives

The APS Script Development Interface provides a simple interface for programming sophisticated motion sequences.

Meridian Drives

Here’s a typical way you might use the Event Strip Charts. Let’s say you have an axis that has been working well, but suddenly develops a large tracking error. A sudden spike in tracking error can be confusing. But a glance at the Event Strip Charts shows that the spike starts shortly after the drive goes into voltage saturation. This points to a power supply problem.

Meridian Drives

The IEX-808 component provides 8-in/8-out I/O expansion for only $6 per I/O point.

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