Web Tension and Control

Power Supply Units

(Magpowr)

Applications:

Web Tension and Control

PS-24 & PS-90

The PS-24 and PS-90 provide current regulated power output to magnetic particle clutches and brakes for use in unwind, rewind, or intermediate tension control applications. PS-24 and PS-90 power supply units can be adjusted manually or automatically for consistent, repeatable results. The reverse current feature minimizes drag torque, allowing for use of the full torque range of magnetic particle devices. When used with a tension control, they can be automatically adjusted to maintain tension through the roll build.

With selectable current ranges, these power supplies provide the flexibility to control any size clutch or brake with optimum resolution.

Supply Voltage: PS-24: 24 vdc, 2.1 Amp max, or 24 vac +/- 10%, 50/60 Hz, 2.1 Amp max PS-90: 115 vac +/- 10%, 50/60 Hz, 1.1 Amp max

Operating Temperature: 0 to 50º C

Storage Temperature: -30 to 80º C

Current regulated 24 vdc or 90 vdc output with selectable ranges

Reverse-current feature to minimize drag torque

0-1 madc remote meter output is proportional to the current range

selected, and indicates output as a percentage of the selected range.

Manually adjustable through remote potentiometer

Compact enclosure requires minimal mounting space

Simplicity of DIN rail mounting

CE compliant and UL listed