Compact Electric Actuator
MODEL : - RC981SR, RC982SR, RC983SR, RC984SR
“RC” make electric actuator RC981SR is a Quarter turn Non-spring return electric actuator. The electric actuator model:-RC981SR actuator is ideally used for control valves rotatory movement or any other application, which requires a rotatory movement. The electric actuator has whether proof enclosure, so it can be easily installed in open air. The Actuator has rugged high strength tempered gear & super Efficient motor for providing countless operation.
“RC” electric actuator model RC981SR is a quarter-turn, non-spring return electric actuator, ideal for control valves or any application requiring rotary motion. Designed with a weatherproof enclosure, it is suitable for outdoor installations. The actuator features rugged, high-strength tempered gears and a super-efficient motor, ensuring long-lasting, reliable operation across countless cycles.
Basic Features
- Low noise level.
- Completely water tight from all possible water entering points with O-rings and oil-seals.
- Double cable entry
- points Position indicator
- De-clutch type manual over ride
- provision Potential free feedback provision
- Compact size for easy installation in confined areas.
- B.M.S. compatible
Specifications
Power | – 24V AC/DC 50Hz. |
Control signal | – ON-OFF type/2 Position floating. |
Position Feedback | – Potential free, Max-220V AC. |
Wiring | – Screw terminals. |
Operation time | – 50 Sec. |
Power consumption | – 25 Watts max. |
Torque rating | – 50 Nm. |
Degree of protection | – 1.P.-66 |
| S.No. | Description | RC983SR / RC984SR | RC981SR / RC982SR |
|---|---|---|---|
| 1 | MAKE | "RC" | "RC" |
| ELECTRIC ACTUATOR DETAILS | |||
| 1 | BODY | ALUMINIUM (PRESSURE DIE CASTED) | ALUMINIUM (PRESSURE DIE CASTED) |
| 2 | TOP COVER | ABS | ABS |
| 3 | TYPE OF OPERATION | ROTARY MOTION, NON-SPRING RETURN TYPE | ROTARY MOTION, NON-SPRING RETURN TYPE |
| 4 | VOLTAGE SUPPLY | 24V AC / DC 220V AC | 24V AC / DC 220V AC |
| 5 | POWER CONSUMPTION | 25 WATT Max | 25 WATT Max |
| 6 | CURRENT CONSUMPTION | LESS THAN 1 Amp | LESS THAN 1 Amp |
| 7 | AUXILIARY SWITCH | 4 × SPDT, 10Amp, 220V AC Max “TVS Cherry” make | 4 × SPDT, 10Amp, 220V AC Max “TVS Cherry” make |
| 8 | CONTROL SIGNAL |
4-20mA MODULATING (OPTIONAL) RC983SR – 15 SEC RC984SR – 60 SEC RC983SR – 25 SEC RC984SR – 90 SEC |
4-20mA MODULATING (OPTIONAL) RC981SR – 15 SEC RC982SR – 60 SEC RC981SR – 25 SEC RC982SR – 90 SEC |
| 9 | OPERATION TIME | As above | As above |
| 10 | TORQUE OUTPUT | RC983SR: 50 Nm RC984SR: 78 Nm | RC981SR: 50 Nm RC982SR: 78 Nm |
| 11 | FEEDBACK PROVISION |
POTENTIAL FREE FEEDBACK STATUS, RATING 220V AC, 10 Amp Max 4-20mA ANALOG SIGNAL (OPTIONAL) Works with 24V AC/DC supply and 4-20mA input signal only |
Same as left |
| 12 | FAIL SAFE | STAY PUT | STAY PUT |
| 13 | MANUAL OVERRIDE | RC983SR: DE-CLUTCH TYPE RC984SR: NON DE-CLUTCH KEY TYPE | RC981SR: DE-CLUTCH TYPE RC982SR: NON DE-CLUTCH KEY TYPE |
| 14 | INGRESS PROTECTION | IP 67 | IP 66 |
| 15 | VISUAL INDICATION | TOP MOUNTED CONTINUOUS MECHANICAL INDICATION | TOP MOUNTED CONTINUOUS MECHANICAL INDICATION |
| 16 | WIRE CONNECTION | SCREW TERMINAL | SCREW TERMINAL |
| 16a | CABLE GLAND | AS PER PG10 | AS PER PG10 |
| 17 | OPERATING TEMPERATURE LIMIT | -5°C TO 70°C | -5°C TO 70°C |
| 18 | STORAGE TEMPERATURE LIMIT | 20°C TO 40°C | 20°C TO 40°C |
| 19 | NOISE RATING | 45 Dba Max. SOUND PRESSURE LEVEL AT 1 Mtr | 45 Dba Max. SOUND PRESSURE LEVEL AT 1 Mtr |
| 20 | DUTY CYCLE | CONTINUOUS DUTY CYCLE | CONTINUOUS DUTY CYCLE |
| 21 | MAINTENANCE | MAINTENANCE FREE | MAINTENANCE FREE |
Quarter Turn Electric Actuators
Model :- RC981R-Series
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Model :- RC744 Series
Linear Electric Actuators
Model :- RC981-J series