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View all Economy Mecha Lock

Economy Mecha-Lock

Keyless Bushing (Fastening Fittings)

Wide range of applications with various lineups
Custom springs by standard: Quality assurance (load, stroke)
Bulk ordering, fast delivery possible

Product Features

No Need to Machine Keyways

No keyway machining required, round shafts and holes can be used as is.

Key-locking

Reduces cutting and processing time, enabling fast response to urgent design changes.

Easy to Install and Detach

Connected only by bolts for easy installation and disassembly.

Key separation method

- You must use a dedicated tool (pulley) when separating the key

- Additionally, once separated, the shaft and hub can

- Cannot be reused

Mechalock separation method

- Use a standard wrench for separation

- Can be reused after separation

No special tools are required, and equipment maintenance is simple.

Parts can be reused, reducing costs.

Position Alignment is Flexible

Be aligned to any position during assembly.

Fixed with a key

The position of the keyway must be specified during the design phase to align the shaft and pulley

The pulley can be freely positioned during assembly aligned to the press-fit position.

During assembly, the position can be controlled, so there is no need to align the key and teeth positions during the design phase.

There is no backlash

When using a key, backlash occurs in the output, but Mecaloc has no gap.
Suitable for use in places with repeated forward and reverse rotations.

Fixed with a key

Due to wear from repeated loads A gap appears in the keyway

Fixed by friction generated by bolt tightening force, so no backlash occurs

Long-term high concentricity precision fastening is possible, suitable for servo motors, etc. Suitable for use in places with repeated forward and reverse rotations.