Inline Stealth Micro Linear Actuator


Inline Stealth Micro Linear Actuator. Popular in manufacturing automation, robotics and hobby applications.


Made In: United States (US)

By MoraiMotion Store SKU: MSL12V-50- Categories: , Tags: , , , , More From:

Inline Stealth Micro Linear Actuator

The Stealth electric micro linear actuator has a dual planetary gearbox which allows ultra-quiet and efficient motion. Streamline design with solid attached mount for secure installation and precise motion. This design accelerates quickly to high speeds, offers high torque in a compact frame, and provides maximum torque at stall. Popular in manufacturing automation, robotics, and hobby applications.

Weight: 1 lb
Dimensions: 4 × 4 × 4 in
Stroke: 100mm, 125mm, 150mm, 175mm, 200mm, 25mm, 50mm, 75mm

The 75mm stroke is a 3” stroke. This model offers 1” up to 7” stroke options. Please see the technical drawing.

The Stealth Micro Linear Actuators do not have feedback; therefore, they will not run in sync if you are attempting to run both simultaneously.


Model No. MSL12V-50-X
Input Voltage 12v DC
Stroke 25mm – 200mm
Speed 7mm at full load
Push Force 100N / 22 lbs.
Pull Force 50N / 11 lbs.
Static Load 50N / 11 lbs.
No-load Current ≤ 0.1A
Current at Full Load ≤0.3A
Back Drive Force 11 lbs. / 50N
Mechanical Backlash ≤0.2mm
Feedback No
Stall Current 0.4A ≤I≤0.5A
Protection Class IP54
Operation Temperature +5 °C ~ + 40 °C
Noise 4 dB above ambient
Duty Cycle 30%, Max 5 min.
Limit Switch No
Screw Type Trapezoidal Screw
Clevis Holes 4.2mm
Mounting Holes M4
Housing Material Aluminum 6063
Inner Tube Aluminum 6063
Wire Length 0.3m

Additional information

Weight 1.5 lbs
Dimensions 4 × 4 × 4 in

25mm, 50mm, 75mm, 100mm, 125mm, 150mm, 175mm, 200mm


5", 7", 1", 2", 3", 4", 6"


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Product Manuals

If applicable, the Product Documentation, Reference Materials, CAD design(s),.STEP file(s) and/or other drawing files, Manuals, and Tutorials will be available for download upon purchase. The order confirmation email will include a downloadable link to the product file(s), which can also be downloaded from the My Account section if needed.

Morai Motion designs and manufactures electric mini and micro linear actuators for motion control in small spaces. Small electric linear actuators are useful to create custom automation in homes, vehicles, yachts, RV’s, aircraft, VR experience simulators, robotics, radio control vehicles, multi-copter drones, as well as artistic installations and medical, industrial and aerospace applications.

Shipping Policy

Right now we only ship within the United States and Canada via USPS and FedEx. All product orders received BEFORE 9:30 am (MST) will be shipped out on the SAME business day. (Monday-Friday) All product orders received AFTER 9:30 am (MST) will be shipped out the NEXT business day. (Monday-Friday) All product orders received during Weekends or Holidays will be shipped out first thing on the next business day. As part of our commitment to deliver your products as quickly as possible, orders are fulfilled immediately once they are received. This means that there is a very small time-frame to make any changes to your order and/or shipment method. After your package has been shipped it is out of our control. If you need to make changes we suggest you contact us immediately.

Return Policy

All products sold by Morai Motion are backed by our own 30 Day, No-Hassle Satisfaction Guarantee.* If, for whatever reason, you are not satisfied with your product we will accept it back for refund or exchange with no hassles.** Simply contact us with your name, date of purchase and order information. We’ll begin the process for return immediately. You are responsible for packaging the product safely with all parts included. When we receive the returned item, we will assess it for damage. Once it has cleared inspection your refund or exchange will be authorized. * Morai Motion reserves the right to refuse a refund claim if we deem the product to have been exposed to damage or improper care. ** Shipping and associated costs are not refundable. All pieces are required to be shipped back for a full refund. Refunds are subject to a 10% restocking fee.

Shipping costs

Shipping from United States (US)

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