Valve actuators. Torque on demand.
A long-standing EMPD speciality: compact actuator motors from 2 to 70 Nm.
2–70 Nmtorque
63–100IEC frames
2–8poles
Aluminiumconstruction
Background: representative footage
The duty
High torque, short duty.
A valve actuator opens and closes a valve. An electric actuator uses an electric motor to provide the torque, and is quiet, non-toxic and energy-efficient.
EMPD has its own expertise in designing and manufacturing actuator motors.
Applications
Water valvesOil and gas valvesWastewater valvesPower-sector valves
What the duty demands
- Short-time S2 / S3 duty
- High starting torque to unseat the valve
- Compact, special mounting
Specifications
The range, at a glance.
Typical range for valve actuators. Every motor is built to your specification; tell us the duty and we confirm the design.
VALVE ACTUATORS
3~ · IEC 60034
3~ · IEC 60034
| FRAME SIZE | IEC 63 TO 100 |
| TORQUE | 2 TO 70 Nm |
| POLES | 2, 4, 6 AND 8 |
| MOUNTING | SPECIAL, TO SUIT THE ACTUATOR |
| CONSTRUCTION | FULL ALUMINIUM |
ELECTROMOTIVE POWER DRIVES PVT LTDCOIMBATORE · INDIA
Recommended products
Motors for valve actuators.
Double flange / shaftTwin flanges or shaft extensions for actuators and drives.
63–160L · 0.18–15 kW→
Standard IE2 / IE3Premium (IE3) and high (IE2) efficiency squirrel-cage motors in aluminium and cast iron.
EM2-80-4-0.75 · 0.75 kW→Example ratings
| Model | kW | Poles | rpm | Efficiency | Brake |
|---|---|---|---|---|---|
| EM2-80-4-0.75 | 0.75 | 4 | 1440 | 79.6 % | – |
| EM2-80-4-0.55 | 0.55 | 4 | 1410 | 75 % | – |
Proof
Evidence, not adjectives.
Customers
EMPD supplies motors for valve actuators to Rotork and Flowserve.
Application study
Valve actuator motors: torque to unseat, not power to run
Read the worked example →
Test reports
Every motor routine tested
See real routine and type test reports from our lab →