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JB2920 2SA3542, 2800Nm High Precision Electric Valve Actuator for power stations

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JB2920 2SA3542, 2800Nm High Precision Electric Valve Actuator for power stations

JB2920 2SA3542, 2800Nm High Precision Electric Valve Actuator for power stations
JB2920 2SA3542, 2800Nm High Precision Electric Valve Actuator for power stations

Large Image :  JB2920 2SA3542, 2800Nm High Precision Electric Valve Actuator for power stations Get Best Price

Product Details:
Place of Origin: China
Brand Name: OEM
Model Number: 2SA3510 2SA3511 2SA3512 2SA3520 2SA3521 2SA3522 2SA3530 2SA3531 2SA3532 2SA3540 2SA3541 2SA3542
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Packaging Details: Wooden box packing
Delivery Time: 35days after signing the contract
Payment Terms: T/T
Supply Ability: 200sets
Detailed Product Description
High Light:

electro hydraulic actuator

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electromagnetic brakes

JB2920 2SA3542, 2800Nm High Precision Electric Valve Actuator for power stations

 

Technical parameters 

 Ambient temperature -20 ℃ ~ +70 ℃ (special order accepted) 

 Work standard regulation model: S4 or S5 periodic intermittent working system,  allowing the 

 maximum operating frequency for the 1200c / h,  the minimum duty cycle was 10%. 

 Switch Type: S2-15min,  short-term work system. 

 Three-phase power supply: 380V AC 50Hz 

 Single phase: 220V AC 50Hz 

 Protection class IP67,  IP68 (special order) 

 Repeat position deviation ≤ 5 ° 

 Repeat accuracy ≤ 7% torque 

 Connection standard GB12222,  JB2920 

 Basic error ≤ ± 1% (adjusted model) 

 Backlash ≤ 1% (adjusted model)

 

Specifications

Model 2SA35

2SA

3510

2SA

3511

2SA

3512

2SA

3520

2SA

3521

2SA

3522

2SA

3530

2SA3531

2SA3532

2SA3540

2SA3541

2SA3542

Control torque 

Max.

20Nm

40Nm

80Nm

175Nm

350Nm

700Nm

1400Nm

2800Nm

Min.

15Nm

30Nm

60Nm

125Nm

250Nm

500Nm

1000Nm

2000Nm

Tuning 

 Torque 

15Nm

30Nm

60Nm

125Nm

250Nm

500Nm

1000Nm

2000Nm

Ouput speed

5 to 40

5 to 14

5 to 10

Flang code GB12222

F07

F10

F14

F16

F25

F30

Work Standard

S4 format (intermittently working system,  the mechanical brake). 

S5 (intermittent working system,  the brake can be charged). Minimum duty cycle of 10%,  

most of the number of operations 1200c / h. 

Motor

Three-phase asynchronous motor,  with and without brake,  insulation class F,  

with a PTC thermistor element. 

Weight (kg)

26

27

50

55

110

116

220

235

 

Description
 
2SA30/35 series actuators are used in process engineering for control or open {{{{and}}}} closing operation of valve in open-loop or closed-loop control equipment, where final control elements such as gate valve, isolating valve, control valve, etc. are actuated. The degree of protection can be up to IP68. The output torque range of 2SA30 series actuator is 10-4000Nm, the speed range is 5-160rpm, The output torque range of 2SA35 series actuator is 15-2800Nm, the speed range is 5-40rpm.



1. the series is the introduction of 90 new Siemens Siemens to design and obtain production permits;
2. advanced design, complete series can fully meet the needs of power stations and other automation control;
3. reasonable structure, versatility, can be adapted to the needs of a variety of supporting functions, the power control module to install 2SA30 LK, local and remote operation can be realized; with digital-based power for the module (three-phase MU, single-phase MD) is the mechanical and electrical integration of the electric actuator for the power plant DCS technology to provide more choices of space;
4. can provide more than two intermediate signal (ie, switch to the middle of signal);
5. with dust-proof, waterproof performance, the protection class is IP67, user requirements should also provide protection class IP68 electric actuator;
6. easy adjustment and control of high precision;
7. 2SA35 equipped with variable pole motor on, it can constitute a two-speed electric actuator can be used to 125MW ~ 600MW steam turbine bypass system, both the regulatory function, but also fast slow function.

Contact Details
Hontai Machinery and equipment (HK) Co. ltd

Tel: +8615920049965

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