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
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
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
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.
Easy way to higher performance
Replace your AC induction motor and VFD with an integrated, vector servo system, and get precise speed and position control
Fully integrated
Built-in servo drive; no need for separate electronics and associated cabling. Waterproof and dustproof (IP65-rated)
Save money
ClearPath motors with an integrated 1 hp drive start at only $698
Models up to 7.7 Peak hp
90-day return guarantee
Buy Online today
Ships within 3 Days
Top 10 Reasons to Upgrade to ClearPath:
Integrated — No drive to mount, no motor-to-drive cable to wire and route. Faster and easier installation.
Full torque at zero/low speed — Hold position without a brake or clutch; eliminate speed-reducing gearboxes.
Excellent velocity accuracy — Smooth and precise (within 0.001%), even at very low speed.
Smaller and lighter — Takes up less machine space, and no panel/enclosure space; easier to handle and install.
Reserve power when you need it — Most models have 300-400% peak torque capability to eliminate stalls from transient overloads, maintain accurate speed despite large load disturbances, and make fast, smooth starts and stops.
Easy to Use — Simple I/O control (see videos below); auto-tuner optimizes performance for every application.
Control position as well as velocity and torque; built-in, high-resolution encoder provides repeatability better than 0.006 degrees.
IP65 sealed — Drive, controls and encoder are protected within the sealed, cast aluminum motor body; no expensive protective enclosures needed.
Matched drive and motor — no worries about drive/motor compatibility issues or overall system performance.
Low price, great value — Get a true, closed-loop PMAC servo for the price of an inverter-rated AC motor and VFD. Assembled in the USA, 3-month money-back guarantee, 3+ year warranty.
Try ClearPath risk-free for 3 months. Full refund if you're not 100% impressed!
Impact-resistant, polycarbonate conduit box cover allows you to easily inspect your wiring and see the status LED.
Touch-proof, rising-clamp, screw terminal block provides easy, safe, and secure AC power connections.
Control torque, velocity, and position with simple, digital I/O (or step & direction, or C++ code, using the SD or SC models, respectively).
High-energy, neodymium permanent magents for high efficiency and maximum power density.
Wire insulation exceeds Class H ratings for extra robustness.
Rust and corrosion-resistant stainless steel shaft has a radiused turn-down at the bearing for increased strength.
Oversized 6206-size bearings have a 37% higher dynamic load rating than standard 6205 bearings, and are permanently lubricated and sealed to eliminate maintenance.
IP65 rated, electrophoretically-coated, cast aluminum body withstands rugged conditions.
Motor temperature is monitored by both software and hardware for maximum thermal protection.
Built-in soft-start reduces inrush current and prevents nuisance trips of circuit breakers.
Standard, built-in 64,000 count/rev encoder allows position control and exceptional (0.001%) velocity accuracy (fractional hp ClearPath motors are 12,800 count/rev).
Optically isolated I/O provide noise immunity, interface flexibility, and ruggedness.
USB port and free Windows® software lets you graphically see the performance of your motor and mechanics (torque, accuracy, and much more).
1Impact-resistant, polycarbonate conduit box cover allows you to easily inspect your wiring and see the status LED.
2Touch-proof, rising-clamp, screw terminal block provides easy, safe, and secure AC power connections.
3Control torque, velocity, and position with simple, digital I/O (or step & direction, or C++ code, using the SD or SC models, respectively).
4High-energy, neodymium permanent magents for high efficiency and maximum power density.
5Wire insulation exceeds Class H ratings for extra robustness
6Rust and corrosion-resistant stainless steel shaft has a radiused turn-down at the bearing for increased strength.
7Oversized 6206-size bearings have a 37% higher dynamic load rating than standard 6205 bearings, and are permanently lubricated and sealed to eliminate maintenance.
8IP65 rated, electrophoretically-coate, cast aluminum body withstands rugged conditions.
9Motor temperature is monitored by both software and hardware for maximum thermal protection.
10Built-in soft-start reduces inrush current and prevents nuisance trips of circuit breakers.
11Standard, built-in 64,000 count/rev encoder allows position control and exceptional (0.001%) velocity accuracy (Fractional hp ClearPath motors are 12,800 count/rev).
12Optically isolated I/O provide noise immunity, interface flexibility, and ruggedness.
13USB port and free Windows® software lets you graphically see the performance of your motor and mechanics (torque, accuracy, and much more).
Optional Accessories
Blower Kit
The Blower Kit (AC powered fan and shroud) provides a significant increase in continuous torque and power for certain AC-input ClearPath motors.
The Blower Kit requires single-phase 190-230 VAC.
For information on mounting the Blower Kit to your ClearPath motor, take a look at the ClearPath user manual.
Foot Mount
The Foot Mount is an optional rigid base for AC-input ClearPath motors.
Customers can use the foot mount instead of the standard face mount for the NEMA 56 and NEMA 143 motors, or in place of the flange mount option with the IEC D100 motors.
The Analog Send Unit (ASU) allows you to use analog signals (0-10V or 4-20mA) to control ClearPath.
The ASU converts these analog control signals to high-fidelity digital signals compatible with ClearPath.
For additional information on the Analog Send Unit, take a look at the ASU user manual.
Regenerated Energy Shunt
The Regenerated Energy Shunt (RES-225) helps prevent nuisance over-voltage shutdowns by monitoring and dissipating your motor's regenerated energy.
The RES-225 is used in applications that experience significant regenerated energy. Generally these are vertical axes or those with large inertial loads that are decelerated quickly.
Each RES-225 can dissipate 250 Watts of continuous power, and up to 7kW of peak power. For additional information on the RES-225, take a look at the ClearPath user manual.
Use a timer/counter on your PLC (or a simple circuit) to send a burst of pulses to ClearPath, and it will move a distance proportional to the number of pulses sent, at your pre-selected speed and acceleration.
Trigger ClearPath to move a user-defined distance (one of four) from its current position. You can also send multiple, quick trigger pulses to tell ClearPath to travel a multiple of any of its user-defined distances in one smooth move.
Define multiple positions using sensors or switches, and trigger ClearPath to start moving and continue until it sees the next sensor transition (or a user-specified number of sensor transitions).
Define multiple positions using sensors or switches, and trigger ClearPath to start moving and continue until it sees the next sensor transition (or a user-specified number of sensor transitions).
Use a timer/counter on your PLC (or a simple circuit) to send a burst of pulses to ClearPath, and it will move a distance proportional to the number of pulses sent, at your pre-selected speed and acceleration.
Trigger ClearPath to move a user-defined distance (one of four) from its current position. You can also send multiple, quick trigger pulses to tell ClearPath to travel a multiple of any of its user-defined distances in one smooth move.
Trigger ClearPath to move to one of the two preset positions. Perfect for replacing air cylinders that move between two positions, but where more power and finesse is needed.
Trigger ClearPath to move to one of the two preset positions. Perfect for replacing air cylinders that move between two positions, but where more power and finesse is needed.
Define multiple positions using sensors or switches, and trigger ClearPath to start moving and continue until it sees the next sensor transition (or a user-specified number of sensor transitions).
Use a timer/counter on your PLC (or a simple circuit) to send a burst of pulses to ClearPath, and it will move a distance proportional to the number of pulses sent, at your pre-selected speed and acceleration.
Trigger ClearPath to move a user-defined distance (one of four) from its current position. You can also send multiple, quick trigger pulses to tell ClearPath to travel a multiple of any of its user-defined distances in one smooth move.
Trigger ClearPath to move to one of the two preset positions. Perfect for replacing air cylinders that move between two positions, but where more power and finesse is needed.
Connect a digital waveform from your PLC or other device, and ClearPath will run at a speed proportional to the waveform. Or, connect the PWM output of an H-bridge drive of a DC brush motor setup to make a high-performance, drop-in replacement.
Just turn on power and smoothly ramp to your preset speed. For when all you need is reliable, constant speed from a brushless motor, and a bare minimum of wiring. It doesn't get any easier than this.
Connect a digital waveform from your PLC or other device, and ClearPath will run at a speed proportional to the waveform. Or, connect the PWM output of an H-bridge drive of a DC brush motor setup to make a high-performance, drop-in replacement.
Just turn on power and smoothly ramp to your preset speed. For when all you need is reliable, constant speed from a brushless motor, and a bare minimum of wiring. It doesn't get any easier than this.
Connect a digital PWM waveform from your PLC or other device to Input B, and ClearPath will run at a velocity proportional to the duty cycle of that waveform. Connect a separate digital or PWM signal to Input A to independently vary your motor's torque limit. Note: Video does not show the torque limit function.
Use a timer/counter on your PLC (or a simple circuit) to send a burst of pulses to ClearPath, and it will move a distance proportional to the number of pulses sent, at your pre-selected speed and acceleration.
Trigger ClearPath to move a user-defined distance (one of four) from its current position. You can also send multiple, quick trigger pulses to tell ClearPath to travel a multiple of any of its user-defined distances in one smooth move.
Define multiple positions using sensors or switches, and trigger ClearPath to start moving and continue until it sees the next sensor transition (or a user-specified number of sensor transitions).
Trigger ClearPath to move to one of the two preset positions. Perfect for replacing air cylinders that move between two positions, but where more power and finesse is needed.
Connect a digital waveform from your PLC or other device, and ClearPath will run at a speed proportional to the waveform. Or, connect the PWM output of an H-bridge drive of a DC brush motor setup to make a high-performance, drop-in replacement.
Just turn on power and smoothly ramp to your preset speed. For when all you need is reliable, constant speed from a brushless motor, and a bare minimum of wiring. It doesn't get any easier than this.
Protection from Ingress of Dust and Foreign Objects (IP Test and Method)
Protection from Ingress of Liquids (IP Test and Method)
NEMA 23 and 34 models with Molex connectors and shaft seal option.
Meets IP53 (see note).
The front face of the motor meets IP67 with the shaft seal option, and IP53 without the shaft seal.
No ingress of dust (except when a vacuum is created inside the motor).
Water projected by a nozzle (6.3mm (0.25 in)) against enclosure from any direction.
Test Method: Water volume: 12.5 liters per minute. Pressure: 30 kPa (4.4 psi) at a distance of 3 meters (9.8 ft) for at least 3 minutes. Note: connector openings must be filled with dielectric grease prior to test.
NEMA 23 and 34 models with M12 connectors and shaft seal option.
Meets IP66K and IP67.
The shaft seal option is required, or else the motor mounting face is rated at IP53.
No ingress of dust even if a vacuum (-2kPa) is created inside the motor. Test duration: 8 hours.
IP66K: Water projected in powerful jets (6.3mm (0.25 in) nozzle) against the enclosure from any direction, under elevated pressure (DIN 40050).
IP67: Immersion in water up to 1 meter (3 ft 3 in) while motor not running.
Test Method: Water jet volume: 75 liters per minute (0.27 gal/sec). Pressure: 1,000 kPa (150 psi) at distance of 3 meters (9.8 ft) for at least 3 minutes. Immersion: lowest point of the enclosure 1.0 m (39.4 in) below the surface of the water for 30 minutes.
NEMA 56, NEMA 143, and metric D100 models with shaft seal option
Meets IP65.
The front face of the motor meets IP67 with the shaft seal option, and IP53 without the shaft seal.
No ingress of dust even if a vacuum (-2kPa) is created inside the motor. Test duration: 8 hours.
Water projected by a nozzle (6.3 mm (0.25 in)) against motor from any direction.
Test Method: Water volume: 12.5 liters per minute. Pressure: 30 kPa (4.4 psi) at a distance of 3 meters (9.8 ft) for at least 3 minutes.
ClearPath 231x Part Numbers
(example: CPM-SDSK-2310S-RLN)
Size:
NEMA 23
Length:
3.34 in
Peak Power Range:
100W - 770W
Cont. Power Range:
38W - 162W
Input Power:
24-75 VDC
Price Range: (qty. 1-9)
$249 - $664
ClearPath 232x Part Numbers
(example: CPM-SDSK-2321S-RLN)
Size:
NEMA 23
Length:
4.09 in
Peak Power Range:
173W - 946W
Cont. Power Range:
84W - 273W
Input Power:
24-75 VDC
Price Range: (qty. 1-9)
$284 - $716
ClearPath 233x Part Numbers
(example: CPM-SDSK-2331S-RLN)
Size:
NEMA 23
Length:
4.84 in
Peak Power Range:
193W - 1190W
Cont. Power Range:
106W - 298W
Input Power:
24-75 VDC
Price Range: (qty. 1-9)
$294 - $758
ClearPath 234x Part Numbers
(example: CPM-SDSK-2341S-RLN)
Size:
NEMA 23
Length:
5.58 in
Peak Power Range:
213W - 1464W
Cont. Power Range:
141W - 289W
Input Power:
24-75 VDC
Price Range: (qty. 1-9)
$319 - $797
ClearPath 341x Part Numbers
(example: CPM-SDSK-3411S-RLN)
Size:
NEMA 34
Length:
3.14 in
Peak Power Range:
220W - 1276W
Cont. Power Range:
170W - 390W
Input Power:
24-75 VDC
Price Range: (qty. 1-9)
$290 - $758
ClearPath 342x Part Numbers
(example: CPM-SDSK-3421S-RLN)
Size:
NEMA 34
Length:
3.88 in
Peak Power Range:
227W - 1509W
Cont. Power Range:
227W - 424W
Input Power:
24-75 VDC
Price Range: (qty. 1-9)
$299 - $782
ClearPath 343x Part Numbers
(example: CPM-SDSK-3432S-RLN)
Size:
NEMA 34
Length:
4.63 in
Peak Power Range:
267W - 1584W
Cont. Power Range:
267W - 424W
Input Power:
24-75 VDC
Price Range: (qty. 1-9)
$349 - $827
ClearPath 344x Part Numbers
(example: CPM-SDSK-3441S-RLN)
Size:
NEMA 34
Length:
5.38 in
Peak Power Range:
280W - 1531W
Cont. Power Range:
251W - 492W
Input Power:
24-75 VDC
Price Range: (qty. 1-9)
$388 - $881
ClearPath D100x Part Numbers
(example: CPM-SDSK-D1003P-RLN)
Size:
IEC D100
Length:
9.15 in
Peak Power Range:
1.2hp - 7.74hp
Cont. Power Range:
1.2hp - 4hp
Input Power:
100-240 VAC
Price Range: (qty. 1-9)
$698 - $1521
ClearPath N056x Part Numbers
(example: CPM-SDSK-N0563P-RLN)
Size:
NEMA 56
Length:
9.22 in
Peak Power Range:
1.2hp - 7.74hp
Cont. Power Range:
1.2hp - 4hp
Input Power:
100-240 VAC
Price Range: (qty. 1-9)
$698 - $1521
ClearPath N143x Part Numbers
(example: CPM-SDSK-N1433P-RLN)
Size:
NEMA 143
Length:
9.22 in
Peak Power Range:
1.2hp - 7.74hp
Cont. Power Range:
1.2hp - 4hp
Input Power:
100-240 VAC
Price Range: (qty. 1-9)
$698 - $1521
NEMA 23
NEMA 34
IEC D100, NEMA 56/143
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