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 RHDE4000 is an explosion-proof electrical rotary actuator with a nominal torque of 4000 Nm (2950 lbf·ft), designed for continuous positioning in hazardous environments per ATEX II 2 GD ck Ex de [ib] ib II B T4. It uses a three-phase asynchronous motor with a flameproof enclosure and integrated spring-loaded brake for fail-freeze action. The actuator operates via a separate electronic unit supporting analog 4-20 mA control, digital inputs/outputs, and PROFIBUS DP® or HART® communication. It meets IP66, mounts in IMB3/6/7 or IMV6 positions, and operates in ambient temperatures from −25 to 60 °C or −30 to 40 °C. Rated speed is adjustable from 0.1°/s to 9.0°/s (RHDE4000-10) or 0.1°/s to 2.25°/s (RHDE4000-40). Weight is approximately 284.5-296 kg. Mechanical limit stops and a handwheel allow manual override.
Datasheet Summary Powered by GS/AI
The RHDE4000 is an explosion-proof electrical rotary actuator with a nominal torque of 4000 Nm (2950 lbf·ft), designed for continuous positioning in hazardous environments per ATEX II 2 GD ck Ex de [ib] ib II B T4. It uses a three-phase asynchronous motor with a flameproof enclosure and integrated spring-loaded brake for fail-freeze action. The actuator operates via a separate electronic unit supporting analog 4-20 mA control, digital inputs/outputs, and PROFIBUS DP® or HART® communication. It meets IP66, mounts in IMB3/6/7 or IMV6 positions, and operates in ambient temperatures from −25 to 60 °C or −30 to 40 °C. Rated speed is adjustable from 0.1°/s to 9.0°/s (RHDE4000-10) or 0.1°/s to 2.25°/s (RHDE4000-40). Weight is approximately 284.5-296 kg. Mechanical limit stops and a handwheel allow manual override.
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
