SD-1001 Series
SD-1001 Series
The SD-1001 Series from SDTORK Controls Pvt. Ltd. is a high-performance electric actuator designed for precise and reliable valve and damper automation. Engineered to perform under tough industrial conditions, it combines rugged mechanical design, advanced safety features, and exceptional operational endurance.
Specially developed for quarter-turn applications such as Ball Valves, Butterfly Valves, Plug Valves, and Dampers, the SD-1001 Series delivers smooth operation, high torque output, and long service life. It is ideally suited for heavy-duty environments involving vibration, dust, and extreme temperatures.
The actuator’s spur and planetary gear train ensures efficient torque transmission, while its worm reduction mechanism provides manual control and a self-locking function, maintaining position stability even when power is off.
With its superior design, weatherproof construction, and proven reliability, the SD-1001-WP variant has earned industry-wide recognition for its durability, performance, and unmatched functionality.
Technical Overview
Parameter
Type
Weatherproof Stayput Quarter-Turn Electric Actuator (Single / Three Phase)
Body Material
Aluminium Alloy
Torque Output
400 Nm / 500 Nm
Motor Type
Squirrel Cage Induction Motor
Duty Modes
On-Off / Inching / Modulating
Hand wheel
Permanently engage non-rotating hand wheel (Anti Clockwise to Open, Clockwise to Close)
Degree of Protection
IP65, IP66, IP67, ratings available on request
Mounting Standard
F12
Supply Voltage
Three Phase: AC 380V / 415V ±10%,Single Phase: AC 110V / 230V ±10%
Frequency
50Hz / 60Hz ±5% (Other voltages available on request)
Paint
Standard RAL 5021 & Black
SD-1001 Series Model:
SD-1001-40/50 Quarter-Turn Electric Actuator
- Industry Use: Power Generation, Process Industry, Oil & Gas, HVAC
- Rated Torque: 400 Nm / 500 Nm
- Operating Angle: 90° (Quarter-Turn)
- Operating Time: 40/80 sec per 90° rotation
- Protection Class: IP65 / IP67 – Weatherproof & Dustproof
SD-1001-40 / 50 Three Phase Quarter-Turn Actuator with Starter
- Industry Use: Power Generation, Process Industry, Oil & Gas, HVAC
- Rated Torque: 400 Nm / 500 Nm
- Operating Angle: 90° (Quarter-Turn)
- Operating Time: 40 / 80 sec per 90° rotation
- Duty Mode: On-Off / Inching / Modulating
SD-1001-40 / 50 Actuator with Panel Mounted Servo Controller
- Industry Use: Power Generation, Process Industry, Oil & Gas, HVAC
- Rated Torque: 400 Nm / 500 Nm
- Operating Angle: 90° (Quarter-Turn)
- Operating Time: 40 / 80 sec per 90° rotation
- Duty Mode: On-Off / Inching / Modulating
Industries Served:
Oil & Gas
Control valves and dampers in refineries and distribution networks
Water & Wastewater
Pumping stations, treatment plants, and process pipelines
Chemical & Petrochemical
Safe automation in corrosive and hazardous environments
Power Generation
Steam, gas, and cooling systems requiring reliable flow control
HVAC & Building Automation
Ventilation, air handling, and flow regulation
Food & Beverage Processing
Hygienic and efficient process automation
Key Features
- High-efficiency gear train for smooth torque transmission
- Over-torque protection safeguards motor and gear system
- Self-locking design prevents back-drive and ensures stability
- Compact, low-maintenance, and long-life operation
- Designed for heavy-duty use in both industrial and commercial sectors
Why Choose ?
- Proven reliability in demanding operating conditions
- Advanced protection and performance features
- Easy installation with ISO standard mounting
- Backed by SDTORK’s global expertise and after-sales support
Applications
Ball Valves: Precision shut-off and flow control
Butterfly Valves: Efficient quarter-turn actuation
Dampers: Accurate airflow management and process regulation