Project Description

K Sereis Univsersal AC Servo Drive&Motor

50W~3.0kW
Single phase or three phases,220VAC(-15~+10%),50~60HZ
Position control,speed control,torque control
Encoder:2500line, 17/20/23bit absolute encoder
RS485,RS232,CANopen,Modbus
I/O programmable supports positive/negative logic settings and relocation
Mechanical resonance frequency analysis
Friction torque compensation

Control mode Position control, JOG running, speed contact, etc.
Encoder feedback 2500-line incremental standard and 17 bit incremental encoders
Ambient/storage temperature Ambient temperature: 0~+50℃; storage temperature: -20~+85℃
Ambient/storage humidity Under 90%RH (no freezing or condensation)
Vibration/impact resistance strength 4.9m/s2/19.6m/s2
Analog speed reference input Reference voltage DC±10V
Input impedance Appx. 20KΩ
Analog torque reference input Reference voltage DC±10V
Input impedance Appx. 20KΩ
IO input signal Point 8 points
Function (distributable) Servo ON (/S-ON), P action (/P-CON), positive-side over travel prohibited (P-OT), negative-side over travel prohibited (N-OT), alarm reset (/ALM-RST), positive-side torque
limit (/P-CL), negative-side torque limit (/N-CL), position deviation clear (/CLR), internal set speed switch, etc.

Distribution of above signals and change of positive/negative logics are available

IO output

Signal

Point 6 points
Function (distributable) Servo alarm (ALM), position complete (/COIN), velocity compliance detection (/V-CMP), servo motor rotation detection (/TGON), servo ready (/S-RDY), torque limit detection (/CLT), breaker (/BK), encoder zero point output (PGC)

Distribution of above signals and change of positive/negative logics are available

Encoder divided frequency output A-phase, B-phase and C-phase: linear drive output; divided pulse count: can be set freely
RS-485 communication Communication protocol MODBUS
1:N communication N = 127 stations at maximum
Axial address setting Set by parameters
CAN communication Communication protocol CANOpen (DS301 + DS402 guild regulations)
1:N communication N = 127 stations at maximum
Axial address setting Set by parameters
Display functions CHARGE indicator, 7-segment digital tube 5 bit
Regeneration processing Built-in or external regeneration resistor (optional)
Overtravel (OT) prevention function Dynamic breaker (DB) stop, deceleration stop or free running stop during P-OT or N-OT input action
Protection functions Overcurrent, overvoltage, undervoltage, overload, overspeed, regeneration failure, encoder feedback error, etc.
Monitoring functions Rotation speed, current position, reference pulse accumulation, positional deviation, motor current, operating status, input and output terminal signal, etc.
Auxiliary functions Gain adjustment, alarm record, JOG running, origin search, inertia detection, etc.
Intelligent function Built-in gain auto tuning function
Applicable load inertia Less than 5 times of the motor inertia
Position control Feed-forward compensation 0~100% (set unit: 1%)
Input pulse type Sign + pulse sequence, CW+CCW pulse sequence, 90 ° phase difference two-phase pulse (A phase + B phase)
Input pulse type Linear drive and open connector supported
Maximum input pulse frequency Linear drive:

Sign + pulse sequence, CW+CCW pulse sequence: 500Kpps

90 ° phase difference two-phase pulse (A phase + B phase): 500Kpps

Open connector:

Sign + pulse sequence, CW+CCW pulse sequence: 200Kpps

90 ° phase difference two-phase pulse (A phase + B phase): 200Kpps

K Series AC Servo Drives and Motor User Manual Download
K Series AC Servo  Motor  Technical Data Download

K Series AC Servo Drives Technical FeatureSheet Download