The ebro 262 is a part-turn electric valve actuator with an output torque range of 100–4000 Nm, supporting Class C duty and up to 1200 starts per hour. The product features IP67 protection and C4 corrosion resistance, and can be configured with 4–20 mA current feedback or a 1000 Ω potentiometer, making it suitable for humid, corrosive, and high-frequency automated valve control applications.
262 Part-Turn Electric Valve Actuator Product Image
EBRO
262 Part-Turn Electric Valve Actuator | EBRO
Product code: E65-E210
Part-turn electric actuator with output torque from 100 Nm to 4000 Nm, designed for frequent open/close cycling and automated control of industrial valves.
- Category
- Actuators
- Operating Temperature Range
- -20 °C to +70 °C
- Output Torque Range
- 100 Nm to 4000 Nm
Specifications
- Operating Temperature Range
- -20 °C to +70 °C
- Duty Rating
- Class C / max. 1200 starts per hour / EN 15714-2
- Corrosion Class
- C4 / tested to EN 15714-2, EN 60068-2-52
- Protection Rating
- IP67
- Insulation Class
- F
- Output Torque Range
- 100 Nm to 4000 Nm
- Supply Voltage
- 110V AC/single-phase to 380V AC/3-phase
- Limit Switch Rating
- max. 250V AC, 3A
- Torque Switch
- Torque adjustable via potentiometer, max. 250V AC 5A
- Electrical Connection
- 4 x M20 x 1.5; Ø-min = 6 mm; Ø-max = 13 mm
- Current Feedback
- 4-20mA, max. supply 30V DC
- Potentiometer
- 1000 Ω
- Heater
- 230VAC, 5W
Application scenarios
Position Feedback Applications in Automated Control
Suitable for automated control applications requiring 4-20mA current feedback or a 1000Ω potentiometer to transmit position or status signals to a control system.
High-Frequency Automated Operation
Suitable for industrial control processes requiring frequent automated actuation; the product is rated Class C duty with a maximum starting frequency of 1200 starts per hour.
Humid and Corrosive Industrial Environments
Suitable for industrial installations requiring enclosure protection and corrosion resistance; the product offers IP67 protection and C4 corrosion resistance, tested in accordance with EN 60068-2-52.
Automated Applications in Wide-Temperature Environments
Suitable for industrial automation installation sites with ambient temperatures ranging from -20 °C to +70 °C; the product is equipped with a 230VAC, 5W heater.
Selection points
Class C Duty for High Cycling Frequencies
The actuator is rated EN 15714-2 Class C duty, supporting up to 1200 starts per hour; suitable for sizing in applications involving frequent open/close cycling or valve position correction.
C4 Corrosion Resistance and IP67 Protection
The product has a C4 corrosion rating and IP67 protection; documentation states that the corrosion rating is tested per EN 15714-2 and EN 60068-2-52.
Adjustable Torque Switch
The torque setting is adjustable via a potentiometer, and the torque switch is rated up to 250V AC, 5A, allowing torque cut-off settings to be matched to valve operating conditions during selection.
100 Nm to 4000 Nm Output Torque Range
The product offers an output torque range of 100 Nm to 4000 Nm; selection should be matched to the torque actually required to operate the valve.
Potentiometer and 4-20mA Current Feedback Options
The product features a 1000 Ω potentiometer and 4-20mA current feedback, with a maximum feedback supply of 30V DC; a selection criterion for applications requiring analog position feedback signals.
FAQ
What is the output torque range of the ebro 262 part-turn electric actuator, and how do I perform initial sizing?
The ebro 262 offers an output torque range of 100 Nm to 4000 Nm. For initial sizing, match the actuator's output torque to the torque required to open and close the valve under actual operating conditions, and confirm the specific specification based on power supply, cycling frequency, ambient temperature, and installation environment.
What ambient temperatures and protection requirements is the ebro 262 suitable for?
This electric actuator has an operating temperature range of -20 °C to +70 °C and an IP67 protection rating. It has a C4 corrosion rating and is tested to EN 15714-2 and EN 60068-2-52, making it suitable for industrial valve control applications requiring dust-tight, water-resistant, and corrosion-resistant performance.
What is the duty rating and start/stop frequency of the ebro 262?
The ebro 262 is rated Class C duty in accordance with EN 15714-2, with a maximum of 1200 starts per hour. For automated valve systems requiring frequent open/close cycling, verify that the actual operating cycles fall within this range.
What valve position or status feedback signals does the ebro 262 provide?
The actuator can be configured with a 1000 Ω potentiometer and 4–20 mA current feedback, with a maximum supply voltage of 30V DC for the 4–20 mA signal. The limit switch is rated up to 250V AC, 3A; the torque switch is adjustable via potentiometer and rated up to 250V AC, 5A.
What are the power supply, cable connection, and manual operation specifications of the ebro 262?
This part-turn electric actuator accepts power supplies from 110V AC single-phase to 380V AC three-phase. The electrical connection consists of 4 x M20×1.5 cable entries for cable outer diameters from 6 mm to 13 mm. The handwheel requires 15 revolutions for a 90° stroke; handwheel operating torques are 4 Nm for E65, 20 Nm for E110, 35 Nm for E160, and 50 Nm for E210.