Representative configuration. Confirm the appearance and dimensions of the proposed model.
A compact multi-turn electric actuator provides repeated output revolutions for gate valves, globe valves, slide gates and compatible geared assemblies.
Send your requirements for the proposed configuration.
A compact multi-turn electric actuator provides repeated output revolutions for gate valves, globe valves, slide gates and compatible geared assemblies. The illustrated construction combines a motor and reduction mechanism with a top-mounted handwheel, allowing the mechanical arrangement to be considered separately from the control package.
| Nominal torque (Nm) | Reference maximum control torque (Nm) | Reference minimum control torque (Nm) |
|---|---|---|
| 100 | 150 | 50 |
| 150 | 225 | 75 |
| 200 | 300 | 100 |
| 300 | 450 | 150 |
| 450 | 675 | 225 |
| 600 | 900 | 300 |
| 900 | 1200 | 450 |
| 1200 | 1500 | 600 |
| 1800 | 2100 | 900 |
| 2500 | 3000 | 1250 |
| 3500 | 4200 | 1750 |
| 5000 | 6000 | 2500 |
The reference torque range describes a family of sizes, not one actuator with an adjustable 100-5,000 Nm output. The larger torque options use different gearing, motor power and handwheel reduction. A rotating-stem valve and a rising-stem valve may need different output components even when their nominal torque is similar. Define the number of turns, stem travel, maximum thrust and opening time before selecting a drive.
Define the power supply, command signal, position feedback and operating frequency. Confirm the response required after power or signal loss for the selected controls.
Gate and globe valve automation, slide gates and compatible multi-turn or secondary-gearbox duties.
Include the medium, normal and maximum pressure and temperature, connection dimensions, required operating time and quantity. For an existing installation, add identification photographs and the current assembly drawing.
Confirm the final assembly drawing, materials, ratings and control documentation for the proposed configuration before ordering. Product photographs show representative configurations.
Browse Multi-Turn Electric Actuators, use the actuator sizing checklist, or send your application requirements.
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| Output motion | Multi-turn rotation |
|---|---|
| Reference nominal torque | 100-5,000 Nm, across different sizes |
| Reference output speeds | 18, 24 or 36 r/min, depending on size |
| Hand operation | Top-mounted handwheel |
| Control configuration | Conventional or integrated control, to be specified |
| Valve interface | Stem bore, drive connection and thrust support to be matched |
Confirm the final ratings and dimensions against the documentation for your selected model.
Request the current datasheet, dimensional drawing and wiring or air-circuit information for the proposed product or assembly. Include your valve type and supply requirements so the documents match the configuration under discussion.
Representative configurationElectric actuation for valves requiring multiple output turns. Define torque or thrust, stem arrangement, total travel and operating duty to review the…
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