Cinema Products crystal motor

[Jon O'Brien]

I'm looking for the specifications for the Cinema Products Crystal motor designed for the Arriflex IIC camera. Can anyone help me out? Mine has no label or other information on it anymore (unless it's on an interior label). Here's a couple of pictures of the CP motor (neither are mine). Interestingly, I see on the side of the first it says 16-24V. Les Bosher also advises that the original Arri motor was 16V. My motor is mounted underneath the camera.

 

https://www.ebay.com/itm/PANAVISION-ARRI-2C-35mm-flat-conversion-base-motor-adapter-unit/192779300650?hash=item2ce28aaf2a:g:jSEAAOSwvfpcLlPp

 

https://www.ebay.com/itm/Arriflex-IIC-35mm-Cine-Camera-Hard-Front-PL-Cine-60-Motor-Base-Look-More/282248888804?hash=item41b75841e4:g:YbEAAOSwHMJYIgka

 

Any info on amps etc would be great.

 

By the way, in that second photo, I think you might find that's actually a PV mount.

Edited February 8, 2019 by Jon O'Brien

[Jim Palmer]

Jon

    Did you ever find any info for your CP-CRA crystal motor for ARRI 2C?

    I recently purchased a CRA-4 (earlier model) and need a user guide/schematic

    to determine pinouts and connector type (believe it is a Lemo).

    Any info you may have to share would be appreciated and I will do likewise.

TIA

Jim Palmer

 james.palmer@computer.org