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Detailed Description

Technical parameter

ES2 Series Model			021T
Rated Current Output			21A
Power Supply			Three-phase 380V/AC
Type of cooling			Natural air cooling ，forced air cooling
Mode of Main Loop Control			SVPWM control
Feedback Resistor			External
Operating Environment	Temperature		Working environment temperature:-10°℃~40°C(If ambient temperature ranges from40°C~50°C , please de-rate for use)(no frozing) Storage temperature:-20°C~85°C ( no frozing )
	Humidity		Less than90%,no condensation
	Level of Protection		IP20
	Altitude		< 1000m(if the altitude is over 1000m,please de-rate for use)
	Vibration		≤0.6G ( 5.9m/s2 ) 10-60Hz discontinuous operation
Position Control Mode	Pulse Command Mode		Pluse+symbol; Plase A+Plase B; CCW pulse+CW pulse
	Max Output Pulse Frequency		Pluse+symbol:500Kpps ccw pulse+Cw pulse:500Kpps Plase A+Plase B : single phase 50OKpps; Open collector transmission:200Kpps
	Command Control Mode		External pulse control / internal position control (PR mode)
	Command Smoothing Mode		Low pass and curve smoothing filtering
	Electronic Gear Ratio		Electronic gear ratio:N/M(N:1~2147483647/M:1~21474836470)
	Torque-speed Limit		Parameter setting mode
Speed Control Mode	Analog Comm and Input	VoltageScope	-10V~+10V
		Resolution	12-bit
		Input Resistance	1MΩ
		Time Constant	25us
	Scope of Speed Control		1:600
	Command Conteol Mode		Exterral analog command control/intermal resister control
	Command Smoothing Mode		Low pass and smoothing filtering;s curve smoothing filtering
	Torque-speed Limit		Parameter setting mode or analog input
	Bandwidth		MAX.1.2k Hz(closed loop)
Torque Control Mode	Analog Command Input	voltage Scope	-10V~+10v
		Resolution	12-bit
		Input Resistande	1MΩ
		Time Constant	25us
	Command Control Mode		Exterral analog command control/intermal resister control
	Command Smoothing Mode		Low pass and smoothing filtering
	Speed Limit		Parameter setting mode/analogy input
Digital	Input		1、Servo enabled 2、Alarm Reset 3、Forward Limit Restrictions 4、Reverse Limit Restrictions 5、Pulse Command Suppression 6、Zero Speed 7、Deviation reset 8、External Torque- speed Limit 9、Control Mode switch 10、Gain Switching1 11、Gain Switching2 14、Internal Speed Selectl 15、Internal Speed Select2 17、Electronic Cam Toothing 20、Internal Torque- speed Select 21、Internal Torque-speed Select2 24、Electronic Gear Ratio Select1 25、Electronic Gear Ratio Select2 26、Speed Command DirectionSelec1 27、Speed Command Direction Select2	28、Speed Command Direction Reverse 29、Emergency Sto 32、Original-point Regression Initiate 33、Original-point Regression Reference Point 36、Start Signal for InternalPosition Running 37、Motor Pause 38、nternal Position Select0 39、Internal Position select1 40、Internal Position Select2 41、Internal Position Select3 42、Internal Position Select4 44、 Full-dosed Internal/External Encoder Switching 45、 Full-closed Internal /External Encode Error Reset 53、Forward Limit restrictions 54、Reverse Limit Restrictions 55、Event-triggered Command
	Output		1、Servo Ready 2、Alarm Output 3、Positioning Finish 4、Electromagnetic Braking 5、Speed Achieve 6、Torque Achieve 7、2ero- speed Signal 8、Original-point Regression Finish 9、orque-spee 10、Speed Limit 11、Alarm Output 12、Cam Speed Output	13、 Internal Position CommandFinish 14、Internal Position Command Output Abnormal 15、Forward Software Limit 16、 Reverse Software Limit 17、Scope of Positioning Surrounding Signals 18、Scope of Original-point Signals 19、Bolt-lock Signal Valid 20、Capture Finish 21、 Completion Of Absolute System Coordinate settin
Protection Function			Input /output phase lossprotection, over-speed, over-current, over-voltage, under-voltage, over-heating,abnormal braking over-load, posi tion ultra-error, abnormal encoder, etc.
Communication Function			RS-485/USB
Note: 1、 TN System: the neutral point is directly connected to the earth in the electric power system and the exposed metal parts will be connected to the earth via the protective grounding conductor. 2、 Single -phase three-wire electric power system is used for the single-phase power supply models.

Dimensions

Model	unit	W	H	D	W1	H1	H2	SCREW
ES2-021T	mm	123	250	210	108	238	273	4-M5

● Driver Interface Diagram

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