Zhejiang, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Registered Capital:
147802.18 USD
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available

Electric Actuator, Quarter Turn, Modulating manufacturer / supplier in China, offering Keqs Quarter Turn Modulating Electric Actuator, Regulating Electrical Actuator with LCD Display, at Rack and Piston Pneumatic Actuator with Double Acting and so on.

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Keqs Quarter Turn Modulating Electric Actuator

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $100-1,000/ Piece
Port: Ningbo, China
Production Capacity: 8000PC/Month
Payment Terms: L/C, T/T, Western Union
Certification: ISO, CE
Power Supply: AC220V
Power Source: Electric Power
Temperature: Ordinary Temperature
Connection: ISO 5211, Star Square, Torque, Thrust
Material: Alloy

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Basic Info

Model NO.: LQ3
Model: Eqs-60, 100, 160, 240, 350, 500, 800, 1100, 1500
Torque Range: 60-3000nm
Voltage: 24V DC, 110V AC, 220V AC, 380V AC, 400V AC, 440V a
Motion Range: 0-90°
Trademark: KT/OEM
Transport Package: PC to Carton Box, to Plywood Case
Specification: 44*32.5*31.5cm
Origin: Zhejiang
HS Code: 8501400000

Product Description

Quarter Turn Electric Actuator/Rotary Electric Actuator

EQS valve actuators are the new generation product of our company and can be used for driving and controlling the butterfly valves, ball valves, plug valves (part-turn with 90° movement). The actuators can be either remotely controlled, or locally controlle.
They are widely used in the fields such as oil, chemistry, power generation, water treatment, paper making.
The protection class is IP67, and the explosion proof class is d II BT4 (with lessters of EX).
This operation manual is applied for general type. For special type actuators, the additional manual will be provide.
The actuator is made of the folling parts:
1. Enclosure: top cover and mounting base
2. Driving part: driven by highly efficient, hermetic, squirrel caged type motor
3. Rotating part: double worm gearing
4. Manual override: handwheel and clutch
5. Modulating part: separated with the actuator body, for modulating easily
6. Torque switch and limit switch
7. Travel testing and feedback
1. Rotary Electric Actuator . 
2. Torque : 50 N.M ~ 5000 N.M 
3. Time : 10 sec ~ 200 Sec . 
4. Power : 8W ~ 180 W. 110V / 220V / 380V
EnclosureWater proof enclosure IP67, NEMA 4 and 4X O-RING Sealed
Main Power SupplyStandard:220V AC single-phase
Optional:110V AC single-phase,380V/440V 3phase ,50/60HZ, ±10%
        24V DC/110V DC/220V DC
MotorSquirrel-cage Asynchronous Motor
Limit SwitchClose/Open, each 1, SPDT,250V AC 10A
Auxiliary Limit SwitchClose/Open, each 1, SPDT,250V AC 10A
Torque switchClose/Open, each 1, SPDT,250V AC 10AExcept CHQ-005/008/010
Stall protection/ Operating temperatureBuilt-in thermal protection, Open 115°C ±5°C/Close97°C ±5°C
IndicatorContinuous position indicator
Manul operateDeclutching mechanism,cooperate with handwheel
Self-locking deviceSelf-locking by worm and worm gear
Mechanical Limit2 × external adjustable screws
Space heater7-10W (110/220V AC) 
Conduit entry2 × PF 3/4"
Ambient temperature-20°C--+70°C
LubricationGrease moly(EP type)
MaterialSteel, Aluminium alloy, Aluminium bronze,Polycarbonate
Ambient humidityMax 90% RHNon-Condensing
Anti-vibrationX Y Z 10g,0.2~34 Hz,30 minutes
External coatingDry powder, Epoxy polyester,high antcorrosion


Thanks for your visiting. 

If you have any questions about our products or company, please do not hesitate to contact us. 

Contact Person: Cathy Zou 
Applicable Media:Water, Oil, Gas, Nitric Acid, Acetic Acid
Sample Testing:One Sample for free( Under $10),Freight Collect
Packing:Plastic Bag, Carton & Plywood Case/According to customers' requirement.
Payment: T/T, L/C, D/P, Western Union, Paypal
Port: NINGBO/Shanghai, Customers' Request
Delivery Time:Within 35days after receiving T/T deposit Payment
Term of Delivery:FOB/CNF/CIF, Customers' Request

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