Push-on lens gears and offset adapters for ARRI cforce Mini and CLM-5 motors, designed for cinema lenses where the standard ARRI motor gear needs additional reach, clearance or a different gear position.

The cineAKS push-on gear system provides M0.8 / 32 pitch and Panavision-compatible gear options, including 8mm-offset, flush-fit and larger-diameter configurations for iris control.

These gears are particularly useful with rehoused cinema lenses, recessed iris rings, Panavision lenses and lenses with unusual gear positions where a standard direct-fit ARRI cforce gear cannot engage the lens gear correctly.

Available push-on gears

M0.8 / 32 pitch – 8mm offset

• M0.8 60T – 8mm offset
• M0.8 80T – 8mm offset

M0.8 is the standard cine lens gear pitch used across a wide range of professional cinema lenses, including ARRI, Cooke, Hawk, Angenieux and many other cinema lenses.

The 60T and 80T options provide additional gear diameter and an 8mm axial offset from the original ARRI motor gear.

Panavision-compatible gears

• M0.4 / 64P Panavision Flush 100T
• M0.4 / 64P Panavision Offset 120T
• M0.4 / 64P Panavision Offset 160T

These gears are designed for compatible Panavision lens gear profiles, with flush and offset configurations for different lens and motor positions.

The 100T version keeps the working gear as close to the original motor gear as possible, while the 120T and 160T versions provide additional offset and diameter for more demanding clearance requirements.

Gear pitch and profile can vary between individual lenses and generations. Check the lens manufacturer’s specifications or measure the existing lens gear before ordering.

Designed around the original ARRI M0.8 40T gear

All cineAKS push-on gears in this range are designed to mount over the original ARRI M0.8 40T gear supplied with the cforce Mini motor.

The dimensions and tolerances are intentionally based around the original ARRI gear rather than the equivalent cineAKS M0.8 40T direct-fit gear.

As a result, it may fit slightly more loosely when installed over a cineAKS M0.8 40T gear.