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Nucleus-M Run/Stop Cables

Free shipping on US orders over $299 and on EU, Asia, Canada, and Mexico orders over $399
(Offer excludes AK/HI. Some items are excluded due to weight)




These cables for the Nucleus-M give you run/stop capabilities in camera systems that support it. Simply plug the 7-pin end of the cable into one of the motors and the other end into the R/S port of the camera.

Note that this cable was specifically designed for the Nucleus-M so the R/S function only works with the Nucleus-M’s own hand unit and hand grips.


  1. (1) 68.6cm cable
  2. (1) Male connection
  3. (1) 7-pin Male connection

Weight: 0.09lbs
Length: 68.6cm
Color: Black
Materials: Copper, rubber, aluminum-alloy

Optional Accessories

  • Nucleus-M: Wireless Lens Control System

    Nucleus-M: Wireless Lens Control System

    Select options
Customer Reviews
4.5 Based on 8 Reviews
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Filter Reviews:
16 September 2021
Alex L.
Kyiv, Kyiv City, Ukraine


I've bought this cable to use with my DSMC1 Red Epic MX to use in control port (The cable is RED DSMC2). I have connected the cable to the motor, also the motor is powered via D-Tap. No matter what setting i choose in camera -the cable doesn't work. My camera settings are: Redlink command protocol - tried enabled and disabled BRAIN GPIO HIGH: Start Record BRAIN GPIO LOW: Stop Record GPIO - have tried Sync Out and Record out What am I doing wrong? AC's told me this cable is the better one to use with DSMC1 cams. Is the cable faulty? I've tried to reboot the handles etc. - nothing works

A Tilta Customer
10 August 2022
Mark M.

It works

Works flawlessly with the Ursa Mini Pro G2

27 January 2022
Pro U.
Peterborough, Ontario, Canada

For Alexa mini LF run/stop

Works great to activate run/stop - still need the p-tap power cable plugged into the motor.

16 November 2021
Singapore, Singapore

Best in class

Does the job. What else? Perfect if the end is right angled, but still served it’s purpose. Amazing support from tilta as always.

15 September 2021
Serge D.
Sainte-Adele, Quebec, Canada


On est it’s complicated when we need to recalibrate the motors especially when the are hoot lenses, and the calibrate of the knob. It should be easier and more rapid, we do not want any directors waiting for us to figure out how to calibrate the lens, but oh sorry we did not calibrate de knob, oh sorry we’re we at the Fraser’s it closest when we calibrated..,. Anyway stuff like that should be easy

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