Technical design - Data Sheet - STA121.40L10 - STA121.65/00 - STA121.65H20 - STA121.65L10 - STA121.65L20 - STA126.40L10 - STA161.40L10 - STA161.65L10 - STA162.65L10 - STA321.40L10 - STA321.65/00 - STA321.65H20 - STA321.65L10 - STA321.65L20 - STA326.40L10 - STP121.40L10 - STP121.65/00 - STP121.65L10 - STP121.65L20 - STP161.40L10 - STP161.65L10 - STP162.65L10 - STP321.40L10 - STP321.65/00 - STP321.65L10 - STP321.65L20

Operating voltage

ST..121.., STA126.., ST..162..

AC/DC 24 V +20 %...-10 %, 50...60 Hz
(AC version)

ST..161..

AC 24 V -10 %...+20 %, 50...60 Hz

ST..321..

AC 230 V +/-10 %, 50...60 Hz

Power consumption

ST..65..

1.2 W

ST..40..

1.0 W

Switch-on current

STA12.., STP12..

< 300 mA for max. 2 min.

STA16..L10, STP16..L10

< 320 mA for max. 2 min.

STA32.., STP32..

< 550 mA for max. 100 ms

Rated
surge voltage

ST..121.., STA126.., ST..161.., ST..162..
(24 V versions)

1000 V

ST..321..
(230 V versions)

2500 V

Auxiliary switch

ST..126.40L10

3 A resistive load

1 A inductive load

ST..326.40L10

5 A resistive load

1 A inductive load

Connection cable

Length

See Cable overview

Cross-section

2 x 0.75 mm2

Positioning time

4 mm, 230 V

3.5 min.

STA/STP321.40

4 mm, 24 V

3.5 min.

STA/STP 121.40

6.5 mm, 230 V

4.5 min.

STA/STP321.65.

6.5 mm, 24 V

4.5 min.

STA/STP121.65..

6.5 mm modulating

30 s/mm

STA/STP..6.65..

4 mm modulating

30 s/mm

STA/STP..6.40.

Positioning force

ST..65..

125 N

ST..40..

100 N

Nominal stroke

ST..65..

6.5 mm

ST..40..

4.0 mm

Perm. medium temperature

1...100 °C

Protection class

ST..121..,
STA126..,
ST..161.., ST..162..
(AC/DC 24 V)

III as per IEC 60730-1

ST..321.., ST..326..
(AC 230 V)

II as per IEC 60730-1

Housing type

IP54 to EN 60529

Operation

IEC 60721-3-3:2019

Temperature

0…50 °C

PDM (Pulse Duration Modulation) / TPI(Time Proportional Integral)

5...40 °C

Humidity (non-condensing)

<85 % r.h.

Transport, storage

IEC 60721-3-1:2019
IEC 60721-3-2:2019

Temperature

-25…50 °C

Humidity (non-condensing)

<85 % r.h.

EU directives

Low voltage directive: 2014/35/EU
EMC directive 2014/30/EU
GL RoHS 2011/65/EU

UK directives

S.I. 2016 No. 1101 Electrical Equipment (Safety) Regulations 2016, and related amendments
S.I. 2016 No. 1091 Electromagnetic Compatibility Regulations 2016, and related amendments
S.I. 2012 No. 3032 Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012, and related amendments

Standards

EN 60730-1:2011
EN 60730-2-14:1997 + A1:2001 + A11:2005 + A2:2008
EN IEC 63000:2018

EU DoC

STA..

8000072738 ¹⁾

STP..

A5W00004469 ¹⁾

UKCA DoC

STA..

A5W00508176A ¹⁾

STP..

A5W00508178A ¹⁾

The product environmental declaration *) contains data on environmentally compatible product design and assessments (RoHS compliance, materials composition, packaging, environmental benefit, disposal).

ST..16..

A5W00677660A ¹⁾

ST..21.40..

A5W00580039A ¹⁾

ST..26.40..

ST..21.65L..

A5W00580036A ¹⁾

ST..21.65H..

ST..21.65/00

A5W00580038A ¹⁾

ASY21..

ASY6..

A5W00677657A ¹⁾

ASA...

A5W00580040A ¹⁾

Thread

M30×1.5

W x H x D

See Dimensions

Weight

Type

STA121.. / STP121..

STA126..

STA321.. / STP321..

STA121.. / STP121..

STA126..

STA16.. / STP16..

Positioning signal

2-position, PDM (Pulse Duration Modulation) / TPI(Time Proportional Integral)

2-position

DC 0…10 V

(current consumption 0.1 mA)

Parallel operation of multiple actuators

Possible for all drives, limited by the output power of the controller

Resistance control voltage input

100 kΩ