General specifications:
Electrical actuator for continuous positioning or step control
Stallproof without the need of position or torque dependent switch off
Explosion-proof design
Three-phase asynchronous motor, hermetically sealed
Connection areas with increased safety
Sturdy gear unit with highly efficient design
Adjustable mechanical limit stops for defined operating range
Hand wheel for emergency operation
Integrated sensors for position and temperature
Signal and power input only via separate, microprocessor-contr
olled electronic unit
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Description
General specifications:
Electrical actuator for continuous positioning or step control
Stallproof without the need of position or torque dependent switch off
Explosion-proof design
Three-phase asynchronous motor, hermetically sealed
Connection areas with increased safety
Sturdy gear unit with highly efficient design
Adjustable mechanical limit stops for defined operating range
Hand wheel for emergency operation
Integrated sensors for position and temperature
Signal and power input only via separate, microprocessor-contr
olled electronic unit
Request a Quote
Email Supplier
Datasheet
Datasheet Summary Powered by GS/AI
The RHDE250 is an explosion-proof electrical rotary actuator for continuous positioning in hazardous areas, with a nominal torque of 250 Nm (185 lbf·ft) adjustable to 50%, 75%, or 100%. It uses a three-phase asynchronous motor in a flameproof enclosure, with a spring-loaded brake for fail-freeze action. Certified to ATEX II 2 GD ck Ex de [ib] ib II B T4, it operates in ambient temperatures from −25 to 60 °C and has an IP66 rating. Mounting conforms to EN 60034-7 positions IMB 3, IMB 6, IMB 7, or IMV 6, with a total weight of 61.5 kg. Control is via a separate electronic unit (EBN853 or EBS852), powered by single-phase 115 V AC or 230 V AC. Supports analog 4-20 mA, HART®, and PROFIBUS DP® communication.
Datasheet Summary Powered by GS/AI
The RHDE250 is an explosion-proof electrical rotary actuator for continuous positioning in hazardous areas, with a nominal torque of 250 Nm (185 lbf·ft) adjustable to 50%, 75%, or 100%. It uses a three-phase asynchronous motor in a flameproof enclosure, with a spring-loaded brake for fail-freeze action. Certified to ATEX II 2 GD ck Ex de [ib] ib II B T4, it operates in ambient temperatures from −25 to 60 °C and has an IP66 rating. Mounting conforms to EN 60034-7 positions IMB 3, IMB 6, IMB 7, or IMV 6, with a total weight of 61.5 kg. Control is via a separate electronic unit (EBN853 or EBS852), powered by single-phase 115 V AC or 230 V AC. Supports analog 4-20 mA, HART®, and PROFIBUS DP® communication.
General specifications:
Electrical actuator for continuous positioning or step control
Stallproof without the need of position or torque dependent switch off
Explosion-proof design
Three-phase asynchronous motor, hermetically sealed
Connection areas with increased safety
Sturdy gear unit with highly efficient design
Adjustable mechanical limit stops for defined operating range
Hand wheel for emergency operation
Integrated sensors for position and temperature
Signal and power input only via separate, microprocessor-contr
olled electronic unit
General specifications:
Electrical actuator for continuous positioning or step control
Stallproof without the need of position or torque dependent switch off
