Clutch Mechanism - HIOS BLT-AY-61 Operation Manual

■ Clutch Mechanism

The clutch mechanism is described below.
１
Torque adjustment
Roller
Torque adjustment
pressure
２
Torque adjustment
pressure
３
４
Detection SW
pressure
"OFF"
Movement to
traverse cam
Cam
Detection SW
"ON"
Roller
Cam
Detection SW
"ON"
Roller
Cam
Detection SW
"ON"
Cam
Movement to
traverse cam
Movement to
traverse cam
Torque adjustment
pressure
Movement to
Roller
traverse cam
- 17 -
Diagram of the
mechanism that
allows the driver to
detect torque.
If the speed when
traversing the cam is
high, the detection
SW turns ON (before
traversing the cam)
and the brake is ap-
plied to the motor.
If the speed when
traversing the cam is
low, the detection SW
turns OFF (after tra-
versing the cam) and
the brake is applied to
the motor.
By traversing the cam,
torque is transferred
accurately and
the screw is com-
pletely tightened.