Placid Industries Power Supply, for Brakes and Clutches

Constant Current Power Supplies

For - Brakes and clutches, requiring up to 0.75 amperes at 24 volts, or 1.25 amps at 12 volts. (All Placid's gold colored units)
Plug it in, connect the brake or clutch, and you're ready to go with some simple adjustments. The Placid Ind. follower arm or ultrasonic sensor connects to the supply for constant tension unwinding / rewinding applications.

Easy to use - The Span adjustment scales output current for small or large brakes.
Precise - Current levels are maintained regardless of brake or clutch coil resistance changes due to heating.

2 User Selectable Modes -

Manual (Potentiometer) Control - Control output current manually with a potentiometer (or with the follower arm potentiometer).
0-10 Volt Control - Control output current with a 0-10 volt D.C. input signal, or Placid Ind. ultrasonic sensor.

ENCLOSED

4" high, 8" wide, 7" deep Enclosed power supply drawing

Part Numbers
Input	With Ammeter Click model name to view directions, PDF
110 Volts A.C.	PS - (voltage) - MC
220 Volts A.C.	PS - (voltage) - MC (1 or 2)

Specify output voltage ---
12 or 24 volts D.C.

Click for
more
photos

OPEN - ammeter optional

3.1" high, 7-7/8" wide, 5.9" deep Open power supply drawing

Part Numbers
Input	Without Ammeter View Directions, PDF	With Ammeter View Directions, PDF
110 Volts A.C.	PS - (voltage)	PS - (voltage) - M
220 Volts A.C.	PS - (voltage) - 2	PS - (voltage) - M2

Specify output voltage --- 12 or 24 volts D.C.

Click for
more
photos

The percent rated current potentiometer & optional L.C.D. ammeter can be mounted on your operator's panel, with the supply remotely mounted.

Specifications

Output Voltage . . . . . . . . 0-12 or 0-24 D.C. (specify when ordering)
Output Power . . . . . . . . . 22 watts
Input Mains Voltage . . . . . . 110 or 220/230 A.C. (specify when ordering)
Cycles . . . . . . . . . . . . 50 / 60 Hz
Input Current, Max. . . . . . 0.50 amperes A.C.
0-10 Volt Input Current . . . . 5 mA max.
0-10 Volt Input Resistance . . 2000 ohms
Current Potentiometer . . . . . 500 ohm, 3/4 turn

Optional 10 Turn Potentiometer with locking knob

For precisely setting & holding desired output current.

Available for all power supplies.
Add '-10' to end of part number.

Compact Power Supplies

For large brakes & clutches or multiple small ones. Control output current manually (with a knob / potentiometer) or DC signal voltage. Input: 30 Volts AC (external transformer required) Output: 0 - 24 Volts DC Low cost, efficient switching type

Model ZXM-2A Output: 0 - 2 Amperes 3.7" x 2.9" x 1.4" high more info >>		Model ZXM-4A Output: 0 - 4 Amperes 5.3" x 3.3" x 1.8" high more info >>

Return to Main Page