TA-MC55Y, TA-MC55

IMI TA
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​​​​​​​ High performance proportional actuator – 135 lbf (600 N) High performance proportional actuators with automatic stroke adaptation which provide accurate modulating, 3-point or on/off control when used together with combined control and balancing valves – both with or without integrated Δp controller – as well as stand-alone 2-way and 3-way control valves from IMI Hydronic Engineering.

Easy commissioning

Automatic measurement and adaptation to the valve lift as well as load-dependent end position switch-off which helps to reduce commissioning time and protect the valve and actuator from overloading.

Easy troubleshooting

Protected hand drive for a safe manual operation which enables easy troubleshooting.

Ease of service

The actuator housing cover is easy to remove (without screws). Parameters can be easily changed on site without using a Laptop.

Technical description

Applications:

TA-MC55Y:
For modulating control.
TA-MC55/24/115:
For 3-point control.

Supply voltage:

TA-MC55Y, TA-MC55/24: 24V AC/DC* ±10%
TA-MC55/115: 115V AC +6%, -10%
Frequency 50-60 Hz ±5%

*) DC – Direct current flat voltage.

Power consumption:

TA-MC55Y, TA-MC55/24: 3.5 VA
TA-MC55/115: 7 VA

Input signal:

TA-MC55Y:
0(2)-10 VDC 77 kΩ
0(4)-20 mA 510 Ω
Signal direction and starting point adjustable by micro switches.
TA-MC55/24/115:
3-point control.

Output signal:

0-10 VDC, max. 8 mA, min. 1.2 kΩ.

Hysterisis:

0.3 V

Resolution:

Electric: 0.04 VDC
Mechanical: 0.0024 in (0.06 mm)

Control speed:

0.26 or 0.47 in/min

Adjusting force:

134.9 lbf

Operation mode:

S3-50% ED c/h 1200, EN 60034-1

End position switch-off:

Load-dependent

Automatic detection of the valve lift.

Temperature:

Max. ambient temperature: 140°F
Min. ambient temperature: 32°F

Ingress protection:

Automatc operation: IP54
Manual operation: IP30

Protection class:

(according to EN 60730)
24V: III
115V: II

Stroke:

Max. 0.79 in

Electrical connection:

Actuator with screwed terminals.

Connection to valve:

Simple attachment to the valve by means of M8 screws. For some valve types an adapter may be needed. Please see accessories section.

Weight:

3.31 lb

Color:

Black body and red cover.

Marking:

TA, Article No, product name and technical specification.

Actuator variants:

- Adapter with coupling for external products


For variants and accessories please contact your local sales office.

Articles – TA-MC55Y, TA-MC55

TA-MC55Y, TA-MC55

Type
Supply voltage
Adjusting force
[lbf]
Input signal
EAN
Article No
TA-MC55Y
24 VAC
134.9
0(2)-10 VDC
3831112506510
61-055-003
TA-MC55Y
24 VDC*
134.9
0(2)-10 VDC
61-055-004
TA-MC55/24
24 VAC
134.9
3-point
3831112527812
61-055-001
TA-MC55/24
24 VDC*
134.9
3-point
61-055-402
TA-MC55/115
115 VAC
134.9
3-point
61-055-302

*) DC – Direct current flat voltage.

Accessories

Adapters

TA-MC55Y, TA-MC55

Valve
Size
EAN
Article No
TA-FUSION-C/-P
1 1/4" - 2"
7318794001404
22412-001055
TA-FUSION-C/-P
2 1/2" - 3"
3831112529748
22413-001055
KTM 512
1/2" - 2"
3831112512023
52 757-035
KTM 512
2 1/2" - 5"
3831112509269
52 757-905

Stem heaters

TA-MC55, TA-MC100, TA-MC160

Type
Supply voltage
EAN
Article No
ACV 13
24 VAC
3831112512108
68-013-015

Name Document Type Download All
TA-MC55.eps Drawings
TA-MC55.gif Drawings
TA-MC55.jpg Drawings
TA-MC55.DXF 2D3d
TA-MC55.STEP 2D3d

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