NEMA 34 ClearPath-SCHP Model
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Note: Changing any motor options will update your part number

The ClearPath-SCHP model allows you to precisely servo-control position (and velocity) using a software API, programmed in C++ on Windows/Linux or .NET languages (such as C#) on Windows. ClearPath-SC can also be controlled using traditional “step & direction” (or quadrature A/B) command signals from a third-party motion controller (in which case, you can use the software API to change parameters, such as torque limits; or read status, such as encoder position). Compared to ClearPath-SCSK models (which are controlled in the same way), the SCHP models have more peak torque, and come standard with enhanced positioning resolution for a moderately higher price.

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Complete Your ClearPath System
Certain accessories are required (e.g. controller cable) to use your ClearPath motor. We also offer several helpful accessories that are optional depending on the nature of your application.

Torque/Speed Data at

Specifications at 75 VDC
Peak Torque
Cont. (RMS) Torque
Max Speed
Peak Power
Cont. (RMS) Power
Graph Legend
Peak TorqueCont. (RMS) Torque at 30°C



Speed (RPM)
Torque (oz-in)
Torque (N-m)

More Specifications

Motor Frame SizeNEMA 34 - 3.42 in (86.87 mm) sq.
Length3.14 in (79.76 mm)
Input (bus) Voltage Range24-75 VDC (90 VDC max)
Peak Torque (@75 VDC)288 oz-in (2.0 N-m)
Cont. (RMS) Torque (@75 VDC)67 oz-in (0.5 N-m)
Max Speed (@75 VDC)6000 RPM
Achievable Resolution 0.057 degrees
Repeatability 0.03 degrees
Shaft Diameter 0.500 in (12.70 mm)
Weight3.0 lb (1.4 kg)
Rotor Inertia3.9 oz-in² (0.7 kg-cm²)
General Purpose Input Voltage Range4.0 to 28 VDC
Maximum Radial Load 50 lbf (222.4 N)
Maximum Thrust Load10.0 lbf (44.5 N)
Ambient Temperature1-40° to +70° C
Ambient Humidity 0-95%; non-condensing
Environmental Protection (IP Rating) IP53
Regulatory CertificationsUL recognized; cUL recognized; CE; RoHS
Safety2Supports STO (IEC 60204-1) Safety Requirements
Country of OriginUSA
Warranty3 Years

1The RMS torque limit on certain motors is derated for operation in ambient temperatures above +40 degrees C. Contact Teknic for derating assistance.

2Wired according to Teknic's instructions, ClearPath surpasses STO (IEC 60204-1) Safe Stop 0 safety requirements. Contact Teknic for more information.

Operating Modes


Software Control

Use a Windows or Linux PC to send commands and get status from ClearPath. The "Advanced" firmware option includes anti-vibration move profiles, user-defined interrupts, conditional torque limiting, and more.

Step and Direction

One ClearPath input counts steps from your motion controller, the other input determines if the steps are made in the clockwise or counter-clockwise direction. This mode can be used at the same time as Software Control, but eliminates functions that require inputs (e.g., input-triggered moves).


34xx CPM Dimensional Drawing.pdf 2D Drawing 3D Drawings / Solid Models
Clearpath-SC User Manual.pdfClearPath User Manual
sFoundation.zipSoftware Help Manual

AC Blower Kit

Blower Kit

Blower Kit
Part Number: BLOWER-1P230V
Connector: Screw Terminal Block
Length: Adds 2.12 in to motor length (see manual/3D models for specifics)
Input Power: Single-phase 190-230 VAC
Weight: 2.0 lbs

This blower kit (AC powered fan and shroud) provides a significant increase in continuous torque for certain AC-input (integral hp) ClearPath motors. Motor part numbers shown with a “_fan” after them show the increased specifications using this blower. Note that this kit is not IP rated for dust or liquid protection, and needs AC wiring separate from the motor. For wiring and installation instructions, refer to the user manual: AC Input, Integral Horsepower ClearPath Motors
Qty 1-9Qty 10-49Qty 50-99Qty 100-199Qty 200+