actuators
Electronic actuator S20 - 24-240V AC/DC 20Nm torque 75% ED IP67
voltage:
24-240V AC/DC
actuator:
S20 - 24-240V AC/DC
stem intake:
14mm
torque:
20Nm
screw depth:
16mm
Electronic actuator S55 - 24-240V AC/DC 55Nm torque 75% ED IP67
voltage:
24-240V AC/DC
actuator:
S55 - 24-240V AC/DC
stem intake:
17mm
torque:
55Nm
screw depth:
18mm
Electronic actuator L10 - series L (low voltage) 24V AC/DC 10Nm torque 75% ED IP65
voltage:
24V AC/DC
actuator:
L10 - Serie L (low voltage) 24V AC/DC
stem intake:
14mm
torque:
10Nm
screw depth:
17mm
Electronic actuator H10 - series H (high voltage) 85-240V AC/DC 10Nm torque 75% ED IP65
voltage:
85-240V AC/DC
actuator:
H10 - Serie H (high voltage) 85-240V AC/DC
stem intake:
14mm
torque:
10Nm
screw depth:
17mm
Electronic actuator S140 - 24-240V AC/DC 140Nm torque 75% ED IP67
voltage:
24-240V AC/DC
actuator:
S140 - 24-240V AC/DC
stem intake:
22mm
torque:
140Nm
screw depth:
24mm
Electronic actuator S85 - 24-240V AC/DC 85Nm torque 75% ED IP67
voltage:
24-240V AC/DC
actuator:
S85 - 24-240V AC/DC
stem intake:
17mm
torque:
85Nm
screw depth:
18mm
Electronic actuator S300 - 24-240V AC/DC 300Nm torque 75% ED IP67
voltage:
24-240V AC/DC
actuator:
S300 - 24-240V AC/DC
stem intake:
22mm
torque:
300Nm
screw depth:
24mm
Electronic actuator S35 - 24-240V AC/DC 35Nm torque 75% ED IP67
voltage:
24-240V AC/DC
actuator:
S35 - 24-240V AC/DC
stem intake:
14mm
torque:
35Nm
screw depth:
16mm
There for you
Special requests, spare parts or a quick support? Our staff will answer your questions and concerns immediately.
You can reach us from Monday to Friday at +497143 9666900 and any time at sales@nieruf.com
Quality
Our certified quality management according to DIN EN ISO 9001: 2015 is part of our DNA. With our test stands we can carry out pressure tests with up to 350 bar with air and water as well as leak tests according to DIN EN 122661.
This is NieRuf
Committed
Commitment engenders trust. We stand by our word and are convinced that as a result not only our customers but also everyone we work with can rely on us.
Motivated
We always strive to find the best solution for our customers. It is our goal and incentive to have completely satisfied customers.
Competently
Technical and commercial expertise form the basis for developing qualified solutions tailored precisely to the needs of our customers.
Flexible
We do not adhere to rigid guidelines but instead focus on the individual wishes and needs of our customers. They are more important to us than internal company processes.
Contact 
Resistance check 
Frequently asked questions 
Configurator 