Accessory List

MF4E-60x3x Series
120
© Copyright 2006 TAC. All Rights Reserved. F-27382-1
Non-Spring Return TAC DuraDrive™ Floating Actuator
Model Chart
The MF4E-6043x series 35 lb-in. (3.3 N-m) and
MF4E-6083x series 70 lb-in. (6.6 N-m) non-spring
return, direct-coupled actuators provide affordable
floating control for dampers and rotary valves.
They are suitable for use with single pole, double
throw (SPDT) floating thermostats or Direct Digital
Control (DDC) systems.
Features:
• Visual position indicator.
• Adjustable stroke limit in both clockwise (CW) and
counterclockwise (CCW) directions.
• Magnetic coupling prevents overload at any stroke.
• 35 and 70 lb-in. (4 and 8 N-m) torque models.
•Provides 95
o
rotation (stroke).
• Direct mount on 1/2 in. diameter shafts (3/8 in. shafts with
use of an adapter).
• Manual override for free shaft rotation to any position, 0
o
to
95
o
.
• Can be mounted in any position.
• Rated for use in plenums.
• Rugged design for extended actuator life.
• Integral strain relief for integral 10 foot plenum rated cable.
• Synchronous motor provides consistent timing.
Model
Actuator Power Input
Typical Timing in Seconds
for 90
o
Stroke at 70
o
F (21
o
C)
a
a
Timing is measured with no load applied to the actuator.
Output Torque Rating
lb-in. (N-m)
Voltage
Running
50 Hz 60 HzVA
Watts
50 Hz 60 Hz
MF4E-60430-100
24 Vac +20%/-15% 2.0 2.0 2.0 108 90
35 (4)
MF4E-60830-100 70 (8)
MF4E
-
60x
Series
US
LISTED