High Performance AC Servo Control System with Servo Drives and Servo Motor

• Task: Program
• Structure: Closed-Loop
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control
• Certification: ISO: 9001, CE
• Model NO.: EA350
• Condition: New
• Customized: Customized
• Material: Aluminum Alloy
• Control Method: Svpwm, Vector Control
• Cooling Method: Fan Cooling
• Voltage Range: -10 V ~ 10 V
• Communication Function: Modbus RTU
• Command Smoothing Mode: Low-Pass Filtering
• Front Panel: 5 Keys, 5-Digit LED
• Transport Package: Wooding
• Trademark: SINEE
• Origin: China
• Production Capacity: 400000sets/Year

Product Description

High Performance ac servo control system with Servo Drives and Servo Motor

Single-phase 220 V ~ 240 V 0.1~1 kW
Three-phase 220 V ~ 240 V 0.75~1.5 kW
Three-phase 340 V ~ 460 V 1.5~30 kW

•High performance
•High electromagnetic compatibility
•Multi-functional and expansible
•High-precision po sitioning
•Low torque fluc tuation
•Complete specific ations
•Reduced installation sp ace
•High r eliability

Product Description

Product Parameters

Operating conditions	Temperature	Working temperature 0~40°  storage temperature -20° ~85°
	Humidity	Working / storage: ≤ 90% RH (without dew condensation)
	Altitude	≤ 1,000 m
	Vibration	≤ 4.9 m/s2, 10~60 Hz (no operation at the point of resonance is permitted)
Cooling method		Fan cooling
Control method		SVPWM, vector control
Six control modes		Speed control, position control, torque control, speed / position control, torque / speed control, position /torque control
Front panel		5 keys, 5-digit LED
Regenerative brake		Built-in brake unit (a built-in brake resistor is provided in partial specifications), which can have an external resistor connected
Feedback mode		RS485 serial communication encoder, RA-CODER or FA-FORMAT protocol (non-standard version of FA-FORMAT is supported)
Digital input/output		Input	Pulse disable, forward drive disable, reverse drive disable, forward inch, backward inch
		Output	Servo ready, brake output, motor rotation output, zero-speed signal, speed approach, speed reached, position approach, torque limit, rotating speed limit, warning output,alarm output.
Protective Function Software		Hardware	Over-voltage, under-voltage, over-speed, overheat, overload, over-speed, encoder alarm,and so on.
		Software	Excessively large position error, EEPROM fault, and so on.
Alarm data tracking function		Record 4 groups of historical alarms and relevant data
Communication function		Modbus RTU
Encoder signal output	Signal type	A, B, Z differential outputs, Z signal open-collector output; Z signal width can be set. A/B/Z pulse open-collector output (NPN)
	Resolution	Any frequency division can be programmed and output before or after frequency quadruplication
Position control mode	Maximum input pulse frequency	Differnetial input mode:500Kpps Open-collector input mode: 200 Kpps
	Pulse command mode	Pulse + symbol, A and B-phase orthogonal pulse, CW/CCW
	Command control mode	External pulse command, multi-segment position command
	Command smoothing mode	Low-pass filtering,FIR filter,trapezoid-shaped smoothing of multi-segment position command
	Electronic gear ratio	Electronic gear ratio: N/M multiples (0.001 < N/M < 64000 = N: 1~230, M: 1 ~230
	Position accuracy	±1 pulse command
Speed control mode	Command control mode	External analog quantity command, digital speed command, multistage speed command, inching command
	Command smoothing mode	Low-pass filtering, smooth S curve
	Analog command  input	Voltage range	-10 V ~ 10 V
		Input impedance	10 KΩ
		Time constant	200 µs
	Torque limit	Digital setting or external analog quantity limit
	Speed regulation ratio	1:5000 (23-bit encoder)		Minimal speed/rated rotating speed of continuous stable operation under the rated load
	Bandwidth	3,000 Hz (23-bit encoder)
	Speed fluctuation ratio	Load fluctuation (0 ~100%)	Maximum 0.1%	For a 23-bit encoder, when the speed command is the rated rotating speed, (rotating speed without load - rotating speed with full load)/rated rotating speed.
		Supply voltage change ±10%	Maximum 0.1%
		Ambient tempera- ture (0 ~ 50° C)	Maximum 0.1%
Torque control mode	Command con - trol mode	External analog command, digital torque command
	Command smoothing mode	Low-pass filtering
	Analog command  input	Voltage range	-10 V ~ 10 V
		Input impedance	10 KΩ
		Time constant	200 µs
	Speed limit	Digital setting or external analog quantity limit
	Accuracy	±1% (current repetition accuracy)

Installation Instructions

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