ETM Series Intelligent multi turn electric actuator

Description

ETM Series multi turn electric actuator

ETM series multi turn intelligent electric actuator is used for the linear motion of gate valve and globe valve or the drive control of the stem multi-turn valve and simliar devices .

ETM series products have mature and reliable mechanical platform and microelectronic techinologies including sensors , microprocessors ,liquid crystal display and infrared remote control have been designed and introduced to the series .The series of products have advantages such as complete control functions ,stable and reliable performance ,small size and light weight ,are suitable for the selection of the valves in China and the products can provide users with a high standard of performance ,quality and overall value .

Performance Features

Non-intrusvie actuator :without opening the carity and capable of infrared remote control ;

Itelligent control : capable of faulit self diagnosis ,autmatic phase sequence correction ,open -phase protection and field bus control system;

Double sealed structure : ensures that the wiring chamber is sealed with the control cavity ;

Position sensor : the absolute pulse coder accurately measures and controls the operation of the valve;

Torque transducer : can be set within the 40%-100% of the nominal torque .

The Performance parameters of ETM series products

Model	Specification	Ouput Torque	Outpit Speed	Reference Motor Power	Rated Current	Stall Current
		Nm	r/min	kW	A	A
ETM10	ETM07-48	70	48	0.21	1.7	4.65
	ETM08-24	80	24	0.16	1.3	4.65
	ETM10-24	100	24	0.21	1.75	6
ETM40	ETM20-24	200	24	0.4	3	9.25
	ETM20-48	200	48	0.64	3.7	12
	ETM40-24	400	24	0.78	5.9	16.5
ETM60	ETM45-48	450	48	1.5	9.3	37
	ETM60-24	600	24	1.19	5.9	26.5
ETM100	ETM60-48	600	48	2.14	15	70
	ETM100-24	1000	24	1.91	11	40
ETM300	ETM120-48	1200	48	4.29	24	135
	ETM150-24	1500	24	2.91	16	64
	ETM200-24	2000	24	3.96	19.5	75
	ETM300-24	3000	24	5.81	35	80

Notes :

1.The above data is the performance parameters of the actuator when the power supply is 3PH/AC380/50HZ .

2. The output troque is maxium control torque that can be set in bolth directions when the actuator is delivered .when the motor is at locked -rotor mode, the output torque of the actuator is 1.1to 1.5times of the value.

The mechanical parameters of the ETM Series products

Model	ETM10	ETM40	ETM60	ETM100	ETM300
Maximum allowable stem diameter	ø32	ø51	ø67	ø73	ø73
Rated thrust of thrust products	44	100	150	220	220
Hand Wheel speed ratio	1	1	1	15:1	15:1
Reference weight	34	55	76	200	230