Motion Arm Hybrid ML & EL

Motion Arm

The all-new Motion Arm™ sets a new standard for prosthetic elbows. Robust, durable and IP67 certified dustproof/waterproof* they are built to be used!


The Motion Arm (Manual Lock) ML is a manual locking, body powered hybrid elbow for use with electric terminal devices and passive or electric wrist rotators. Completely redesigned, the lock mechanism will support up to 50ft-lbs. The input manifold at the top of the humeral section utilizes industry standard connections, all of which are waterproof. The elbow comes with an adjustable lift tab and spectra lock/unlock cable. Indicator lights show the amount of charge in the battery.


The Motion Arm EL has an electric lock/unlock mechanism perfect for short transhumeral and high-level amputation levels as well as mid to long transhumeral amputation levels. There are 3 lock/unlock triggers and the availability use a switch. To adjust the trigger parameters, the Motion Arm User Interface (MAUI) easily connects your Apple® handheld device to the processer via Bluetooth®.


Warranty Information

  • 2 year limited warranty
  • 2 additional years extended warranty available

Documents & Information

Motion Arm Brochureenglish english english english
Motion Arm Cutting Guide
Motion Arm Prosthetist Manual
Motion Arm User Manual



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