Yet another Denford for the collection (Triac Retrofit thread)

[m_c]

A bit more measuring, head scratching, double/triple checking measurements, and I finally have a firm plan-


100mm diameter aluminium, machined and mounted to the original motor mounting plate, via the original countersunk bolts. The spacer contains two 6004 bearings to support a new drive shaft, which gets connected to the new servo via a flexible coupling. I would of preferred a smaller coupling, but the next smaller option was rated at less than the servos instantaneous torque, where as this one is rated at 2-3x the instantaneous with double that again for maximum torque.
There will then be a 15mm thick adapter plate bolted to the spacer, that provides something for the servo to bolt on to.

I started on the aluminium bar last night, and it so far has a big hole drilled through it, so now I have the final dimensions, I'm off to spin some dials for a while.