BF-Series (BF060, BF080 & BF120 models) Operation Instructions
Corporate Headquarters:
1080 North 11th Street, San Jose, CA 95112 Phone: (408) 292-2214 Fax: (408) 292-2733
www.mountztorque.com
Page 7
BF-Series Angle Control & Auto Reverse models
Set the start and stop point by angle control within a range
of 0.25 - 15 turns. Also set the “Stop Holding Time” within a
range of 0.1 to 6 seconds. Adjustable RPM is at increments
of 50 RPM units.
Ideal for installation of heli-coil wound inserts, light tapping
or gauging applications.
Example 1.
Start from selected rotation by the lever and
immediately change rotation to reverse at
the set torque or releasing the lever. Useful
for Tapping and Heli-coil fastening.
Example 2.
Start from Reverse rotation by the lever for
set time (A) and stop for a set time (B),
then auto run for Forward fastening by set
torque.
1. Start forward rotation.
2. Stop at the target torque or set time.
3. Auto reverse rotation and stop at
releasing the lever or set time.
1. Start from reverse rotation.
2. Stop at the set time and wait for set
time.
3. Auto forward rotation and stop at
the target torque.
Example 3.
Fasten or unfasten the set turns
by timer.
Start, Stop and Direction.
There are three sequences for this process: Start, Stop and Direction. With one pull of the lever on the electric screwdriver all 3
sequences occur within programmed cycle.
Step
1
2
3
Sequence
First Run
Stop & Hold
Reverse Run
Selecting Rotating
Clockwise or
Reverse
Direction
Counterclockclockwise
by F/R Switch
Activating
Run and stop for set
Stop and hold for set time
Rotate reverse until
time (angle) or stop at the target
releasing the lever or stop
torque
at the preset torque or angle
Time (Angle) Setting
0-15 turns / 24 steps
0-6 sec / 14 steps
0-15 turns / 24 steps
