SMA+RS100 SMA+RS160 4-20mA Modulating Quarter Turn Electric Actuator

Product Description

Quarter-turn electric actuator is classified as directly mounted and foot-plate mounted (with output arm).directly mounted type connect valve directly.which lead to it's structure is compact.(please consider the working temperature and feasibility of overhaul).Foot-plate mounted type is convenient install and maintenance.(in general,it match GZ spherical hinge provided by our, if the user need it please state separately in purchase order).
 

Model	Operation torque (Nm)	Action time S/90°	Power KW	Rated current A	Start current A	Unit weight KG
SMD-10/F	100	25	0.03	0.3	0.5	15
SMD-25/F	250	30/60	0.03	0.3	0.5	30
SMD-60/F	600	30/60	0.06	0.3	0.8	45
SMA+RS100/F	1000	30/35/40/50	0.12	0.8	1.6	70
SMA+RS160/F	1600	40/60	0.12	0.8	1.6	97
SMA+RS250/F SMB+RS250/F	2500	65/100 20/30/40/60	0.20 0.37	0.9 1.0	2.2 4.5	121 125
SMB+RS400/F	4000	30/40/50/70	0.50	1.5	4.5	165
SMB+RS600/F	6000	40/45/76/104	1.00	2.7	14	190
SMB+RS800/F	8000	78/104/129	0.80	2.5	13	220
SMB+RS1000/F	10000	57/78/104/129	1.00	2.7	14	230
SMB+RS1600/F	16000	73/91/125/165	1.50	3.4	20	250
SMB+RS2500/F	25000	121/165/228/286	2.20	4.4	27	340
SMB+RS3500/F	35000	150/208/286/390	3.00	7.2	37	470
SMB+RS5000/F	50000	208/286/390	4.50	9.1	52	495

 * Single phase:220V±10% 50Hz±1Hz
 Three phase:380V±10% 50Hz±1Hz

Valve Position Limitation and Protection
Actuator automatically stops after traveling to the closing position or open position.

Protection of Instant Reverse Running
When the actuator receives a command for motion in the opposite direction, it automatically add a time lag, o prevent unnecessary wear to the valve shaft and transmission box.

Power Brake
It helps to improve precision of valve position.
 

Access-free Debugging
Working parameter setup, system status inquiry can be realized on buttons or infrared controller, without needs to open the electrical protection cover, so that dust, moist and other hazardous substances in the environment can not enter the actuator and the reliability of electrical control will be greatly improved.
 

Dead Zone Self-adaption
In "Remote Auto Control" mode, no setting or dead adjustment will be required, and the system can, on asis of its operating status, automatically measure and locate and precisely determine the dead zone values, ensuring vibration-free and high-precision operation of the actuator.
 

Easy Wiring                                                                                                                                                                                  Quick-set connection is adopted on the actuator for wiring. The external wire is connected to the plug, and the actuator can be removed simply by unplugging operations. The plugs are water-proof and thus prevent errors by reconnection during maintenance process. 
 

Power-loss-safe Status Indication 
The confígurable bi-stable relay output contact can be used to indicate various status of the valve (including open/close limits, over-torque, operating indication or destination position of valve, etc.), which will not change even the system loses power supply. 

Multiple Controls 

A.Field control 
When the system runs in "Field Control" mode by using the "Field Control" button, the "Open", "Close" buttons or "Infrared controller" may be used on site to control the opening, closing or stopping of valve.

B.Remote switch control
The switch control provides three input terminals, respectively Open, Close, Stop/Hold; Switch control car realize "Hold" or "Inch" control by external circuits.
 
C.Remote current control (also known as Remote Auto Control)
Users can control the actuator operation by DC4-20mA electric current, to realize precision positioning of valve.                             

D.Two-wire control
The actuator provides two-wire power operation functions. It can realize special controls, such as "Open on signal" and "Close on signal". 

Certifications

FAQ

Q1.How about your price?

Although high quality but the price is vary favorable.

Q2. What is your MOQ?
A: 1 PC.
Q3. What is the delivery time?
A: It is about 1-7 days after we receive the payment.
Q4. How to make the payment?
A: We accept T/T, Paypal, Ali Trade Assurance,etc.
Q5. Do you have products in stock?
A: Yes, some stock can be shipped out within 3 days.
Q6. Do you test all your goods before delivery?
A: Yes, all products are fully inspected before delivery.
Q7. What is the warranty?
A: Our warranty is one year. After you receive the goods, if you find defect products, just take pics or videos to send us. We will re-make it for re-fund them to customers once we confirm it is our responsibilities.