Turret Pan Turntable Disc
A 110 mm diameter, 6 mm thick rotating deck for the 'NEMA17 Geared Radar Scan Turret' kit. It bolts to the top of the 60T ring-gear hub with four M3x8 screws that sit in 3.4 mm counterbored holes on a 40 mm PCD. It carries the sensor tilt yoke on four M3 brass heat-set inserts in 4.0 mm bores at ±18 x ±12 mm. It also has a 12 mm cable pass-through, an 18 x 1 mm underside recess that clears the 8 mm rod end and the 608 inner race, six 20 mm lightening windows, and a 1.5 mm stiffening rim that helps resist warping.
robotics kit turntable pan-turret