- Product Description
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A4N standard servo driver
Power range: 100W-7.5KW
Speed ring bandwidth 1.2KHz
Support high speed pulse input control mode, differential mode 500KHz, collector mode 200KHz;
Support MODBUS RTU and CANopen communication protocols;
Support two channel probe assist function, latched position
Optional support 2500 line incremental encoder and 17Bit bus absolute encoder;
Support vibration suppression, rigid class selection, inertia recognition.
- Technical Spec
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Description A4S/A4N 0.1/0.2/0.4/0.75/1.0/1.5/2.0/2.3/3.0/4.5/5.5/7.5(KW) Basic specification Input power supply Main power supply A Type Single phase/three phaseAC220V,±10%,50/60Hz Position control mode Maximum input pulse frequency Differential mode：500KHz
Open collector mode：200KHzC Type Single phase/three phaseAC220V,±10%,50/60Hz
Three phaseAC380V,±10%,50/60HzPulse command mode Pulse + direction、A+B phase orthogonal pulse、CW/CCW E Type Three phaseAC380V,±10%,50/60Hz Control power supply A Type Single phaseAC220V,±10%,50/60Hz Command control mode External pulse instruction /16 segment communication register control instruction C Type Single phaseAC220V,±10%,50/60Hz
Single phaseAC380V,±10%,50/60HzFeedforward compensation 0~1000%(Set resolution 1%) E Type Single phaseAC380V,±10%,50/60Hz Position error setting 0~32767 Instruction unit
(Set resolution to 1 instruction unit)Encoder feedback Bus absolute encoder (17bit encoder)
Rotary encoder (type C and type E) interface reservedElectronic gear ratio Electronic gear ratio N/M times，N:1~10000
(2500 wire photoelectric encoder):1~65535
(17-bit bus encoder):1/200<N/M<200Cooling mode Fan cooling (Type A natural cooling below 750W) Control mode FOC(Magnetic Field Positioning Control) and SVPWM(Space vector modulation) Speed control mode Analog input Voltage range -10V~+10V(resolution 12 bits) Communication function Standard ModBus protocol, support broadcast, optional support CANopen/EtherCAT protocol b about 24K Sampling frequency 1KHz Brake resistance A Type No built-in brake resistance(100W-400W)
500,50W(750W-1.0KW)Command control mode External analog instruction
8 internal speed commands
32 segment communication register control instructionC Type 1000,80W E Type 400,100W Instruction smoothing mode Low-pass filtering, smoothing time constant Torque limitation Internal parameters/external simulations Protection function Overvoltage, undervoltage, overcurrent, overload, overheat, overspeed, communication anomalies, register anomalies, encoder errors, etc Torque control mode Analog input Voltage range 10V~+10V(resolution 12 bits) Display and operation 5-digit LED display, 5-button operation/DC bus indicator Input impedance about 24K Sampling frequency 1KHz Parameter setting Key or MagicWorks Tuner software Command control mode External analog instruction /32 segment communication control instruction property Rate of velocity variation
(at rated speed)Rate of load variation 0 to 100%: less than 0.1% Instruction smoothing mode Low-pass filtering, smoothing time constant Rate of voltage variation Rated voltage±10%:0% Velocity eye Internal parameters/external simulations Rate of temperature variation 25±25℃:±0.1% or less Input/output signal Encoder output Output type Differential output, Z-phase collector output Digital input A4S:7 DI;A4N:6 DI Driving limit in the forward direction, driving limit in the reverse direction, latch signal, origin signal, etc. The valid logic level can be entered through the software configuration parameter pin function Digital output A4S:4 DO;A4N:3 D0 Servo ready, alarm output, brake release, command complete output, positioning complete output, speed arrival, torque arrival, torque limit, etc. Pin functions can be assigned through software configuration parameters to output valid logic levels. Analog input A4S:2 AI
A4N: -Analog output -
- Installation
