Advantages of the A+Z,B+Z linear actuator

  High pointing accuracy integrated product

 This product output corner pint pointing ,the overall proportional control the amplifier ,the position transmission function concentrates in together ,Realizes the true integration ,Receives the 4-20mA signal ,Outputs the 4-20mA signal.

 

 Bidirectional moment of force protection function

 Namely when valve in normal work process , Because the accidental reason creates the valve deactivation ,And causes in the situation which the electrical machinery stops up transfers ,This actuator immediately automatic turnoff power source ,Electrical machinery because of power failure but knock off ,Thus the protection main engine equipment is not damaged.

 

 The introduced new generation of intelligent model

Assembled and manufactured in domestic, SD series introduce the advanced technology from France and the key components are imported from the country of origin. The manufacturing process is strictly in accord with the technique requirements of French company. However, the series mentioned above is produced with higher quality and lower cost.

With the compact structure, light weight, fully function, over 1200 times per hour of the starting times and great logic control circuit, this series is especially applied to the conditions of high-efficient automation and frequent movements.

 

Cut-off signal protection

The actuator stop at the original, all-on or all-off position which is instructed by users as the signal is interrupted by accident or the input signal is less than 3mA (called the cut-off signal) in order to guarantee the whole system's safe and stable. It also possesses the output connection point for alarm.

 

Over-torque of two- way protecting function

The actuator has an over-torque surveying device that can accurately survey the torque of the valve. When the torque exceeds the setting scope, the torque switches inside the actuator and outputs a signal to the controlling circuit for stopping the motor to protect the valve, the driving parts and the motor. After the mechanical over-torque fault is relieved, shutting down the power supply or input an instantaneously reversed signal, the actuator will come back to turn normally.

 

Auto switch function

The actuator can implement three kinds of switch function – " Distant- automatic / distant -manual /local" . It can also operate electrically and manually on the spot.

The pros and cons of switch function

The control panel program has the pros and cons of switch function that satisfied different situations on-the-spot.

 

Dynamic braking

The control panel program of modulating model electric actuator has the dynamic braking function that can prevent motor's inertia movement and ensure the stability and reliability of the controlling system.

 

Servo-motor with double protection and high-efficiency

 

All the motor has the thermal and open-phase protecting function. When there is an unexpected failure, it will shut off the power supply effectively so as to protect the motor. It serves as a good servo characteristic and it will not overheat after frequent movements.

 

Stronger anti-interference function

With the imported main chip of control panel and stable performance, the actuator has the stronger anti-interference capability. The input and output signal adopt the shielded wire.

 

  Main Technical parameters:

The following parameters mainly apply to proportional modulating type; the 1, 2, 3, 4, 5, 6 rules are not suitable for remote controlled type and on-off type.

1. Input signal: 4~20mA(or1-5V) DC

2. Input channel resistance:250Ω

3. Input channel number:1( separated model 3)

4. basic error: 1%; 2.5%

5. Return error: 1.5%

6. Dead band: 0.5-3% continual and adjustable

7. Damping characteristic: no swing

8. Voltage of power supply:

110V-460V

9. Operating environment:

Temperature:

Integral model: -25~+75°C

Separated model: -25~+80°C

position-localizer:-20~+75°C

Humidity: ≤85% no corrosive characteristic exist in the ambient air.

10. Protection class: in accordance with IEC14 IP65 (rainproof and dustproof); position-localizer GAMX in accordance with IEC14 IP44.

Linear actuators

The standard code name of linear actuators

A+Z							The code name of the machine seat
B+Z
	□	/					The working thrust is expressed by the numbers ,unit 100N
			K				power supply	1phase 220V/50HZ
			F					3phase 380V/50HZ
				□□			Rated speed :mm/s
					□□		Rated travel :mm
						L	Control mode	ON-OFF type
						G		integral modulating 4-20mA
						S		separated modulating--20mA
						Y		remote controlled (integral)

For example:A+Z64/K1216.MACHINE seat " A"  .power supply 1 phase 220V 50HZ;output thrust:6400N ;The speed of output shaft:16mm;integral modulating ,output signal:4-20mA D

Linear actuators types and parameters 

Type	Rated load   N	Rated travel mm	rated speed mm/s	Bore of valve stem F	Flange connecting   D1	Bore size of flange   D2	Bore D3	A	B	H	K	C
A+Z64/K(F)0610	6400	10	0.6	M8*1.25	￠80	￠60D11	4*￠10 R900	480	407	91	20	280
A+Z64/K(F)1210			1.2
A+Z64/K(F)0616		16	0.6
A+Z64/K(F)1216			1.2
A+Z64/K(F)1816			1.8
A+Z64/K(F)0625		25	0.6
A+Z64/K(F)1225			1.2
A+Z64/K(F)1825			1.8
A+Z64/K(F)0640		40	0.6	M12*1.25	￠105	￠80D11	4*￠12 R450	550	460	146
A+Z64/K(F)1240			1.2
A+Z64/K(F)1840			1.8
A+Z64/K(F)1260		60	1.2	M16*1.5	￠118	￠95D11	4*￠16 R450	591	460	168
A+Z64/K(F)1860			1.8
A+Z100/K(F)0616	10000	16	0.6	M8*1.25	￠80	￠60D11	4*￠10 R900	480	480	91
A+Z100/K(F)0625		25	0.6
A+Z100/K(F)1225			1.2
A+Z100/K(F)1825			1.8
A+Z100/K(F)0640		40	0.6	M12*1.25	￠105	￠80D11	4*￠12 R450	550	480	146
A+Z100/K(F)1240			1.2
A+Z100/K(F)1840			1.8
A+Z100/K(F)1260		60	1.2	M16*1.5	￠118	￠95D11
A+Z100/K(F)1860			1.8
A+Z160/K(F)1225	16000	25	1.2	M8*1.25	￠80	￠60D11	4*￠10 R900	480	480	91
A+Z160/K(F)1240		40	1.2	M20*1.5	￠105	￠80D11	4*￠12 R450	480	480	146
A+Z160/K(F)1840			1.8
A+Z160/K(F)1260		60	1.2	M16*1.5	￠118	￠95D11		550	480	168
A+Z160/K(F)1860			1.8
A+Z160/K(F)1200		100	1.2	M20*1.5	￠170	￠100D11	4*￠18 R450	591	480	188
A+Z160/K(F)1800			1.8
B+Z250/K(F)1240	25000	40	1.2	M12*1.25	￠105	￠95D11	4*￠12 R450	591	600	146		380
B+Z250/K(F)1840			1.8
B+Z250/K(F)1260		60	1.2	M16*1.5	￠118	￠95D11		879	600	168
B+Z250/K(F)1860			1.8
B+Z250/K(F)1200		100	1.2	M20*1.5	￠170	￠100D11	4*￠18 R450	879	600	188
B+Z250/K(F)1800			1.8