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SJ Series WCB IP67 NBR Sealing Gear Operator Gearbox

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Handwheel Gear Operator [79]
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Bevel Gear Operator [23]
Ball Valve Gearbox [52]
Gate Valve Gearbox [13]
Butterfly Valve Gearbox [28]
Quarter Turn Gearbox [30]
Motor Operated Valve Actuator [35]
Manual Valve Actuator [22]
IP67 Gear Operator [14]
Low Temperature Gear Operator [12]
Electric Actuator Valve Gear Operator [23]

SUZHOU SIP STARD AUTOMATION CO.,LTD.

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SJ Series WCB IP67 NBR Sealing Gear Operator Gearbox

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Brand Name :	Stard-gears
Model Number :	SJ
Certification :	ISO9000-9001
Price :	Negotiable
Payment Terms :	D/P, T/T
Supply Ability :	1000 Pcs-6 weeks
Delivery Time :	20~30 work days

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SJ Series WCB IP67 NBR Sealing Gear Operator Gearbox

IP67 NBR Sealing Materials Ball Valve Gearbox

1 . Descriptions with Ball Valve Gearbox:

Valve Gearbox is mainly used to cooperate with the starting actuator, and Valve Gearbox is divided into double-acting actuator and single-acting actuator

SJ series gear operators
SJ series partial-turn gear operators are widely used in water plants, chemical plants, and power plants and for general industrial applications. SJ single-stage models have a speed ratio varying from 24:1 to 80:1 and torque ranging from 170NM to 2500NM.

Motor-fully enclosed squirrel cage motor, small size, large torque, small inertia, F-class insulation level. The internal thermal protection switch prevents damage to the motor.

2 . Specifications with Valve Gearbox:

Product Name	Handwheel Gear Operator
Meterial:	Cast Steel
Protection Grade:	IP67
Temperature	-20 ℃ ~120 ℃
Application	General,Oil,Gas,Water

Model	ratio	Rating input(Nm)	Rating output(Nm)	Efficiency(%)
SJ24	24:1	48	270	23
SJ30	30:1	90	700	26
SJ50	50:1	95	1200	25
SJ80	80:1	95	2000	26

4.Quality Control of Valve Gearbox:

1.Installation--The installation dimensions of the bottom of the electric actuator conform to the international standards ISO5211 and DIN3337. The larvae form a square, which is easy to pass linear or 45. installation. The actuator can be installed vertically or horizontally.

2. Circuit-circuit control circuit conforms to single-phase or three-phase power supply standards, with a reasonable and compact layout. The terminal effectively meets the requirements of various additional functions.

3.Limit switch-two mechanical and electronic dual limit. The mechanical limit screw is adjustable, safe and reliable. The electronic limit switch is an SPDT controlled by a cam. The position of the limit switch can be set accurately and conveniently through simple adjustments.

4. Torque switch-provides overload protection (except OHQ 005/008/010), and when the valve is blocked, the power is automatically cut off to avoid damage to the valve and actuator. (Factory setting, no need for user modification)

5.Self-locking-precision worm gear drives high torque, low noise (up to 50dB) and long service life. The self-locking function prevents reverse rotation, ensuring stability and reliability. The high-efficiency lubricating oil has been added before leaving the factory and no longer needs to be added.

5.More Picture:

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