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EMC Servo Drive

 EMC Servo Drive

Our EM-C series bus servo drive supports a variety of mainstream real-time industrial Ethernets and a variety of encoder interfaces. It features excellent performance and rich software debugging interfaces. The cooling structure is put into consideration, to ensure the good heat dissipation of EMC servo drive. It is widely used in robots, semiconductor, metal processing, packaging machinery, printing machinery, plastic processing, tire processing, wood processing, glass machinery, logistics and building automation and many other fields.

Features
1) Perfect control of third-party servo motors
2) Rich bus: Powerlink, EtherCAT
3) Current control cycle: 50us; Position control cycle: 100us
4) Highest accuracy of encoder: 25 bits
5) STO / SS1 / SS2 / SBC security
6) PWM synchronization accuracy <0.1us
7) Frequency response of speed control loop: 1.6KHz; Frequency response of current control loop: 2.5KHz
8) Self-tuning function
9) End jitter suppression function
10) Vibration suppression function
11) Compensation function

Technical Parameters
Control mode IGBT PWM control, sinusoidal current drive
Main circuit of power supply Servo drive 200V L2, L3 Monophase /triphase AC200V~240V, 50/60Hz
Servo drive 200V L4, L5, L6 Triphase AC200V~240V, 50/60Hz
Servo drive 400V Triphase AC360V~480V, 50/60Hz
Control circuit of power supply All series of servo drive DC24V, -10%~+25%
Frequency 0Hz-400Hz
Overload capacity 200% 10s, 300% 3s
Rated current output capability of 200V servo drive 1.7A~50A
Rated current output capability of 400V servo drive 1.6A~49A
Maximum applicable motor capacity of 200V servo drive L2 specification: 1KW, L3 specification: 2KW, L4 specification: 3KW, L5 specification: 5KW, L6 specification: 7.5KW
Maximum applicable motor capacity of 400V servo drive A1 specification: 6KW, A5 specification: 15KW, A6 specification: 22KW
Feedback Rotary servo motor Tamagawa encoder (17bit/23bit incremental/absolute value), Nikon encoder (17bit/20bit incremental/absolute value), Heidenhain encoder (Endat2.1, 2.2), rotary transformer, ABZ cable-saving encoder, Panasonic encoder (17bit/20bit/23bit incremental/absolute value)
Linear servo motor Grating scale of ABZ port
Performance index Current loop control cycle 50us
Speed loop control cycle 100us
Position loop control cycle 100us
Frequency response >2.5KHz
Speed control range 1:10000
Input and output signals Analog voltage input 2 ways, voltage input range: -10V~+10V; voltage gain, adjustable bias
Digital signal input 5ways: 4 ways with configurable functions for input port: forward/reverse limit, forward/reverse current limit, external breakdown signal, servo ON, etc.; 1 way without configurable function, it is for servo emergency stop.
Analog output for voltage monitoring 2 ways, voltage input range: -10V~+10V; voltage gain, adjustable bias
Digital signal output 4 ways: 3 ways with configurable functions for input port: return-to-zero, servo ready, STO enabled, servo arrival, servo alarm, position tracking overrun, etc.; 1 way without configurable function, it is for band-type brake control.
Control mode Position control, speed control, torque control
Communication function Type of industrial Ethernet bus Ethernet Powerlink or EtherCAT
Communication speed 100Mbps
Communication distance 100m (twisted pair)
CRC error checking Bit error rate lower than 10-8
Synchronization precision < 1us
Communication function Type of low speed fieldbus CANopen
Communication speed 1Mbps, 800Kbps,500Kbps, 250Kbps, 125Kbps, 50Kbps
Communication distance 25m(1Mbps), 50m(800Kbps), 100m(500Kbps), 250m(250Kbps), 500m(125), 1000m(50Kbps), (use shielded twisted pair)
CRC error check Bit error, bit stuffing rule error, CRC error, response error, format error
Synchronization precision A cycle of position loop
Security function STO (safe torque off), SBC (safe brake control), SS1 (safe stop 1), SS2 (safe stop 2)
Protection function Output short circuit, overcurrent, overvoltage, undervoltage, over power (150% overload, 250% overload), overheating, bus communication error, encoder communication error, band brake failure, phase loss