About

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

Control with digital I/O

Control with step & direction

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

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

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

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

Overview

Motor Selection Guide

Hudson BLDC Servo Motors

Teknic's Hudson servo motors are designed to excel in the most demanding OEM applications.

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 and class H windings
Increase machine performance with Hudson's high torque density and fast electrical time constant
Buy online, starting at $214
3-year warranty

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.

Reduce machine vibration and increase throughput with g-Stop™ anti-resonance
Use the Accelerated Prototyping System™ to diagnose performance issues and reduce development time
Improve stepper motor smoothness and increase power output with vector sinewave commutation
Get up and running quickly with the sFoundation source code library
3-year warranty

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.

RAS motion smoothing algorithm reduces move and settling time, noise, and mechanical wear
Teknic's proprietary servo algorithms eliminate overshoot and improve machine performance
Quickset digital oscilloscope and move generator reduce development time
3-year warranty

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. Brakes are a great option for vertical applications or when additional safety measures are required.

Front mount compatible with any NEMA 23 or NEMA 34 motor frames
24 VDC input for easy actuation
NEMA 23 brakes start at $245
NEMA 34 brakes start at $327
Buy Online; 90-day satisfaction guarantee
3-year warranty

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 $202
Built in the USA; 3-year warranty

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

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 points
Buy online; 90-day satisfaction guarantee; 3-year warranty

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.

Product Overview

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ClearPath Part Number Key

For NEMA 23/34 Models

1	Product Family ID	CPM	ClearPath® Motor Family
2	Series/Model	SDSK SDHP MCVC MCPV SCSK SCHP ECSK ECHP	Step & Direction/"Stepper Killer" (2-3x the power of similarly sized steppers) Step & Direction/High Power model (8-15x the power of similarly sized steppers) Motion Controller/Velocity, Torque, 2 Position Modes Motion Controller/All VC model modes plus 6 more positioning modes Software Control/"Stepper Killer"(3x the power of similarly sized steppers) Software Control/High Power model (8-15x the power of similarly sized steppers) EtherCAT Control/"Stepper Killer"(3x the power of similarly sized steppers) EtherCAT Control/High Power model (8-15x the power of similarly sized steppers)
3	Motor Frame Size	23 34	NEMA 23 frame NEMA 34 frame
4	Body Length (Approximate; excludes shaft length)	1 2 3 4	For IP53 NEMA 23 Motors 3.34in (84.84mm) 4.09in (103.89mm) 4.84in (122.94mm) 5.58in (141.73mm) For IP53 NEMA 34 Motors 3.14in (79.76mm) 3.88in (98.55mm) 4.63in (117.60mm) 5.38in (136.65mm) For IP67/66K NEMA 23 Motors 3.59in (91.19mm) 4.34in (110.24mm) 5.09in (129.29mm) 5.84in (148.34mm) For IP67/66K NEMA 34 Motors 3.32in (84.39mm) 4.06in (103.12mm) 4.81in (122.17mm) 5.57in (141.48mm)
5	Torque-Speed Characteristics	0 1 2 5 6	Along with the user's input voltage, this determines the torque-speed characteristics of the motor. See your motor's torque-speed curve for specifics.
6	Winding Type	S D P H J F	Stator Construction Series-Wye (higher torque, lower speed) Parallel-Delta (lower torque, higher speed) Parallel-Wye (in between S and D characteristics) Series-Wye (higher torque, lower speed) Parallel-Delta (lower torque, higher speed) Parallel-Wye (in between S and D characteristics) Liquid and Dust Sealing Standard (IP53) protection Standard (IP53) protection Standard (IP53) protection IP67 (and IP66K high-pressure spray) protection IP67 (and IP66K high-pressure spray) protection IP67 (and IP66K high-pressure spray) protection
7	Enhanced Options	R E	Achievable Resolution = 800 counts per revolution for MC, SD, and SC series; 12,800 counts per revolution for EC series Achievable Resolution = 6,400 counts per revolution for MC, SD, and SC series; 51,200 counts per revolution for EC series Note: All MC, SD, and SC NEMA 23/34 motors have an encoder resolution of 12,800 counts per revolution regardless of this option selection.
8	Shaft Diameter	L Q	Standard (NEMA 23 = 3/8", NEMA 34 = 1/2") 1/4" shaft option available on NEMA 23 body length of 1 or 2 only
9	Shaft Seal	N S	Standard dust sealing Adds PTFE infused, liquid-tight, polyimide seal (Not available on models with "Q" 1/4" shaft diameter option)
10	Feature Set	ClearPath-MC N/A ClearPath-SD N/A ClearPath-SC B = Base features A = Advanced features Click here to compare Base and Advanced feature sets ClearPath-EC B = Standard features

For NEMA 56/143 & IEC D100 Models

1	Product Family ID	CPM	ClearPath® Motor Family
2	Series/Model	SDSK SDHP MCVC MCPV SCSK SCHP	Step & Direction/Lower-cost model for applications with lower speeds Step & Direction/High Power model Motion Controller/Velocity, Torque, 2 Position Modes Motion Controller/All VC model modes plus 6 more positioning modes Software Control/Lower-cost model for applications with lower speeds Software Control/High Power model
3	Frame Size	N056 N143/145 D100	NEMA 56 frame NEMA 143/145 frame IEC D100 metric frame
4	Torque-Speed Characteristics	1 2 3 4 5	Along with the user's input voltage, this determines the torque-speed characteristics of the motor. See your motor's torque-speed curve for specifics.
5	Winding	P	Parallel wound
6	Enhanced Options	R E	Positioning Resolution = 4,000 counts per revolution Positioning Resolution = 32,000 counts per revolution (8,000 CPR in Step & Direction mode) Note: All NEMA 56/143 and IEC D100 motors have an encoder resolution of 64,000 counts per revolution regardless of this option selection.
7	Shaft Diameter	L	NEMA 56: 5/8"; NEMA 143: 7/8"; IEC D100: 28mm
8	Shaft Seal	N S	Standard dust sealing Adds PTFE infused, liquid-tight, polyimide seal
9	Feature Set * SC Models Only	B A	Base features Advanced features Click here to compare Base and Advanced feature sets

Feature	Description	Base Version (Standard)	Advanced Version (Optional)
Jerk-limited positional moves	Make relative or absolute moves with automatic jerk limiting and jerk-derivative limiting for ultra-smooth motion.
Velocity moves	Ramp up or down to user-selected velocities and rotate continuously. Programmable settings control acceleration, jerk (rate of change of acceleration), and jerk derivative for ultra-smooth changes in speed.
Flexible homing routines	Home to a limit switch or hardstop (with gentle, torque-limited hardstop detection). User-defined homing routine can be pre-configured and invoked with one line of code.
Read measured position, velocity, torque, and much more	Full access to real-time status of all motion parameters (more than 30 different status indicators)
Safety shutdowns	Constant, automatic monitoring of a variety of motor operating conditions, and shutdowns as necessary to prevent motor and/or system damage.
Soft limits	Set software end-of-motion limits to prevent accidental crashes (can be used simultaneously with physical limit switches).
Global torque limiting	Programmable limit on the maximum amount of torque.
Automatic brake coil control	Automatically engage a third-party fail-safe brake when an axis shuts down or is disabled.
Group shutdowns	Automatically stop all motion axes simultaneously when any axis has a problem. Also, a global stop input allows non-programmatic simultaneous stopping of all axes using a digital input, button, or switch.
Up to 16 axes per com port	Using low-cost SC Hub boards ($49), create up to 4 "mini-networks" of up to 4 axes each, which can be daisy-chained (distributed or plugged directly into each other without cables) to allow maximum flexibility and minimal wiring.
Robust communication	Innovative hardware and communication design allows high command throughput (over 1,000 commands per second) without using noise-sensitive high-speed circuitry or non-deterministic "crash and retry" protocols. All inputs are optically isolated for even more noise immunity.
Automatic network configuration	No need for setting DIP switches or programming network addresses. Just power up the system and each axis is automatically addressed based on its position in the network.
g-Stop™ anti-vibration move profiles	Motion profile sculpting based on patented anti-vibration technology. Allows the fastest possible moves without exciting mechanical resonances in the machine. Easy to configure, and robust operation even as mechanics wear over time. See video demonstration.
Triggered moves	One or more axes can be configured to start simultaneously upon command or electronic signal for the most precise synchronization requirements.
Head-tail moves	Create two- or three-part move profiles where the beginning and/or the end of the moves are at a different maximum velocity than the middle part of the moves. This is useful for making fast moves with one or two slower segments (e.g., moving past a camera slowly and then moving to a target quickly, or slowly clamping something at the end of a fast move).
Asymmetric moves	Create move profiles with different acceleration and deceleration limits. Often, because of friction (or gravity), an axis can decelerate faster than it can accelerate, and this feature allows faster moves in these cases.
Trigger events at user-defined positions	Get a notification when an axis reaches a certain position (either after the start or before the end of the move) to allow synchronization with other events or processes.
Positive/Negative torque limiting	Independently limit positive torque and negative torque (typically used in clamping applications).
Conditional torque limiting	Automatically limit torque (positive and/or negative torque) when an axis is in a certain positional zone, or based on an electrical signal, or when a move completes.
Attention generation	Automatically generate interrupts based on user-defined events so that you don't have to constantly poll for them. This creates a more responsive and synchronized system.
Position capture	Precisely capture axis position on-the-fly based on an electronic input.

ClearPath Part Number Key

For NEMA 23/34 Models

For NEMA 56/143 & IEC D100 Models

ClearPath-SC Software Options

Compare Base and Advanced Software Features