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Explosion Proof Electric Actuator

Explosion Proof Electric Actuator With 0°-270° rotation. Widely Applied In Petroleum, Chemical, Power And Other Industries. Driven By 110V/220V/380V AC Power And Controlled With 4-20mA or 0-10V DC Signals. High Torque Up To 2000Nm.

Item	Explosion Proof Type Electric Actuator
Torque Range	100Nm to 2000Nm(885in-lb to 17699in-lb)
Rotation	0 -270 Degree
Voltage Optional	AC-110V, 240V, 380V
Signals	4-20mA or 0-10V DC
Manual Override	Available

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Features

High Torque Up To 4000Nm.
It Has A Protection Class Being IP67, NEMA4 And 6; And Is Also Optional For IP68 And The Explosion-Proof Type.
Fully Enclosed Squirrel-Cage Motor Has A Samll Size, A large Torque And A Small Inertia Force, With An Insulation Class F And A Built-In Thermal Protection Switch To Prevent Damages To The Motor Caused By Overheating.
Overloading Protection & Manual Control Available.
A Self-Locking Function To Prevent Reversion.
The Indicator Is Mounted On The Central Shaft And Used To Observe The Valve Position.

Technical Parameters

Features:

High Torque Up To 4000Nm.
It Has A Protection Class Being IP67, NEMA4 And 6; And Is Also Optional For IP68 And The Explosion-Proof Type.
Fully Enclosed Squirrel-Cage Motor Has A Samll Size, A large Torque And A Small Inertia Force, With An Insulation Class F And A Built-In Thermal Protection Switch To Prevent Damages To The Motor Caused By Overheating.
Overloading Protection & Manual Control Available.
A Self-Locking Function To Prevent Reversion.
The Indicator Is Mounted On The Central Shaft And Used To Observe The Valve Position.

1. Main Technical Parameters

Model	Max Output Torque	90°Action Time 60/50Hz	Max Shaft Diameter	Motor Class F	Rated Cyrrent(A) 60/50Hz				Number Of Handwheel Revolutions	Weight
	Max Output Torque	90°Action Time 60/50Hz	Max Shaft Diameter	Motor Class F	Single-Phase		Three-Phase		Number Of Handwheel Revolutions	Weight
	Nm	S	mm	W	110V	220V	380V	440V	N	Kg
QT-010	100	18/22	20	25	1.10/0.95	0.55/0.54	0.3/0.3	N/A	10	7.5
QT-015	150	21/25	22	40	1.65/1.67	0.88/0.84	0.31/0.31	0.30/0.31	10	8
QT-020	200	21/25	22	40	1.67/1.67	0.89/0.85	0.31/0.31	0.30/0.31	11	17.3
QT-050	500	26/31	35	120	3.6/3.62	1.55/1.58	0.59/0.59	0.58/0.58	13.5	23
QT-100	1000	31/37	45	200	4.1/4.1	2.15/2.20	0.85/0.85	0.79/0.79	16.5	29
QT-200	2000	93/112	65	200	4.1/4.1	2.15/2.20	0.85/0.85	0.79/0.79	49.5	75

2. Standard Specification

Housing	Waterprood Level IP67, NEMA4 & 6
Motor Power Supply	Standard: 220V AC Single-Phase Optional: 110V AC Signal-Phase, 380/440V AC Three-Phase, 50/60Hz, ±10% 24V DC/110V DC/220V DC
Motor	Squirrel-cage Asynchronous Motor
Limit Switch	On/Off, Each Of The 1 SPDT, 250V AC 10A
Auxiliary Limit Switch	On/Off, Each Of The 1 SPDT, 250V AC 10A
Torque Switch	On/Off, Each Of The 1 SPDT, 250V AC 10A	QT-010 Excluded
Travel	90°±10°	0°-270°