Accessory List

MF41-6153 Series
F-27382-1 © Copyright 2006 TAC. All Rights Reserved. 109
Non-Spring Return TAC DuraDrive
®
Three Position Actuator
Model Chart
Specifications
The TAC DuraDrive direct-coupled, 24 Vac, non-
spring return electronic actuator is designed for
three-position control of building HVAC dampers.
Features:
• Synchronous motor technology with stall protection.
• Unique self-centering shaft coupling.
• Manual override.
• 133 lb-in (15 Nm) torque.
• Factory pre-positioned at 5
° from 0 to assure damper or
valve close-off.
• Mechanical range adjustment capabilities.
• Offset and span adjustment models available.
• Built-in 1/2-inch conduit connection.
Damper Actuators.
Model No. Shaft Size Motor Type
Power Input @ 50/60 Hz
SPDT
Auxiliary
Switches
Approximate
Timing in
Seconds @ 70
o
F
(21
o
C) with No
Load
Output Torque
Rating
lb-in (Nm)
Voltage
Running
VA W 50 Hz 60 Hz
MF41-6153
1/4 to 3/4 in. dia.
1/4 to 1/2 in.sq.
Synchronous
24 Vac
+ 20% - 15%
33 No 150125
133 lb-in
(15 Nm)
Valve Actuator plus LInkages.
Model No.
a
a
Refer to Valve Catalog, F-27384, for correct applications.
Linkage (included)
Voltage 50/60 Hz
Running
SPDT Aux.
Switches
W
VA
MF41-6153-200 AV-605
24 Vac ± 20% 3 3 No
MF41-6153-220 AV-607
Inputs
Control signal Floating three position control, 24 Vac.
Power All 24 Vac circuits are Class 2. 24 Vac +20/-15% @ 50/60 Hz. Running VA: 3 @ 3 W.
Connections 3 ft. (0.9 m) long, 18 AWG leads.
Electrical Timing: 150 seconds @ 50 Hz; 125 seconds @ 60 Hz.
Mechanical
Output torque rating: 133 lb-in. (15 N-m).
Stroke: Normal angle of rotation is 90°, limited to a maximum of 95°. Field adjustable to limit travel on
either end of stroke.
Position indicator: Adjustable pointer is provided for position indication.
F41
-
6153
r
ies
US
LISTED