Installation
17
z
Releasing procedure
1. Connect the "electromagnetic brake cable" and “cable for electromagnetic brake.”
2. Connect the lead wires of the “cable for electromagnetic brake” to the 24 VDC power supply.
Connect the white lead wire to the +24 VDC terminal, and the black lead wire to the GND terminal.
3. Turn on the 24 VDC power supply.
The electromagnetic brake will be released and the output table will be able to move by hand.
Cable for
electromagnetic brake
Electromagnetic
brake cable
24 VDC power supply
Switch
White
Black
Varistor *
* Be sure to connect the varistor to protect the contact of the switch or to prevent electrical noise.
[Recommended varistor: Z15D121 (SEMITEC Corporation)]
The lead wires of the “cable for electromagnetic brake” have polarities, so connect them in the correct
polarities. If the lead wires are connected with their polarities reversed, the electromagnetic brake
will not operate properly.
4-4
Installation method of
DGM60
type
Perform cutout machining or through-hole machining on a mounting plate when installing the actuator.
Position the actuator using two positioning pin holes, and secure the mounting holes with screws (two pieces).
Provide screw hole machining in the mounting plate since the mounting holes are through holes.
The positioning pin holes can be used as mounting holes when they are not used. As with the above case, provide
screw hole machining in the mounting plate.
Values of the tightening torque are recommended. Tighten the screws with a suitable torque according to the design
conditions of the mounting plate.
z
Specifications for mounting plate, mounting holes, and
positioning pin holes
Mounting plate
•
Thickness: 5 mm (0.20 in.) or more
•
Material: Steel or aluminum
Mounting holes
•
Hole diameter: ø4.5 mm (ø0.18 in.)
•
Nominal size: M4
•
Tightening torque: 2 N·m (284 oz-in)
Positioning pin
holes
•
Pin hole diameter: ø5
+ 0.012
0
mm (ø0.1969
+ 0.0005
0
in.)
•
Pin hole depth: 10 mm (0.39 in.), Through hole
z
Positioning pin holes
(viewing from the motor side)
Pin hole
Pin hole
