Karakuri Zenmai
ENDO Karakuri Zenmai Motor

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Maximizing the functionality and dynamic power of springs

The Zenmai motor allows the dynamic power of springs to be used more directly for a wider range of applications.
The motor shaft can be connected directly to a component, eliminating the need for an intermediate wire rope or drum.

Additional information

Construction
1.Casing

Casing stores Zenmai (spring).

2.Mechanism to prevent reverse winding

Prevents reverse winding after the spring has completely unwound and the number of winding has reached zero.

3.Axe shaft (option)

Transfers the rotation to the attached component. (option)

4.Mechanism to prevent excess winding

Prevents damage that could be caused by winding the spring beyond its maximum number of permitted rotations.

5.Zenmai (spring)

Provides the driving force for the motor.

Specifications
■Single type (1 spring)
Model Torque(N・m) Max. rotation Mass(kg)
ZS-08 0.8 15 1.3
ZS-16 1.6 12
ZS-24 2.4 10

■Double type(2 Springs)

Model Torque(N・m) Max. rotation Mass(kg)
ZW-16 1.6 15 2.3
ZW-32 3.2 12
ZW-48 4.8 10