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ClearPath All-In-One Servo Motors

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Teknic Motion Control Products

Teknic offers a variety of industrial machine automation products, including BLDC servo motors, servo drives, motion & I/O controllers, and power supplies. Some of our products (Meridian, Eclipse) are available only to OEMs with a minimum purchase requirement. We sell our fully-integrated ClearPath motors, ClearPath accessories, Hudson BLDC servos, ClearCore controllers, ClearLink EtherNet/IP controllers, and DC power supplies on our website. If you have questions about our products, please contact us for more information.

A range of Teknic motion control product families

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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)
M-2310	A, B, C	23	2.78 x 2.33	155	5000	$124
M-2311	A, B, C	23	2.78 x 2.33	238	5000	$153
M-2321	A, B, C	23	3.53 x 2.33	465	5000	$197
M-2331	A, B, C	23	4.28 x 2.33	581	5000	$222
M-2341	A, B, C	23	5.03 x 2.33	745	5000	$247
M-3411	A, B, C	34	2.77 x 3.42	561	5000	$208
M-3421	A, B, C	34	3.51 x 3.42	1050	5000	$241
M-3422	A, B, C	34	3.51 x 3.42	1069	5000	$241
M-3431	A, B, C	34	4.26 x 3.42	1544, 1369, 1544	5000	$273
M-3432	A, B, C	34	4.26 x 3.42	1508	5000	$273
M-3441	A, B, C	34	5.01 x 3.42	2002	5000	$306

Show Available Motors

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

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.

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

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.

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%!

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.

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

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

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

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.

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

Teknic, Inc.

115 Victor Heights Parkway

Victor, NY 14564 USA

Phone: +1 585 784 7454

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Compare ClearPath against other motor technologies
Replace Stepper Motors ClearPath-SD series servo systems are a perfect drop-in replacement for your stepper system. No more lost steps, whisper quiet motion, and increased machine throughput with 8-13x more power than similar size steppers. Learn More	Replace Other Servos Upgrade your current servo system with any of Teknic's ClearPath servo systems and get state-of-the-art performance in a compact and integrated package at an unbeatable price. Learn More	Replace AC Induction Motors Being able to smoothly start and stop with 0.001% velocity accuracy, hold position without expensive mechanics, and the ability to access full torque at low RPM make ClearPath motors a must-have replacement for AC Induction motors. Learn More

Choose a ClearPath Series
SD Control with Step & Direction If you have a PLC, indexer, or a CNC controller with step & direction (or quadrature A/B) outputs, you can use ClearPath-SD to get servo-controlled performance in a compact, low-cost package. Learn More	MC Control with Digital I/O The MC-series is the easiest way to get high-performance motion control. Select one of thirteen operation modes, and control position, velocity, or torque with just simple digital signals. Learn More	SC Control with Software API Get full software control of ClearPath with the SC-series. Change motion parameters, capture encoder position, get diagnostic data, and more. Learn More

Motor Selection

Hudson Motors

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