SDE Series Features

• Cost effective, small size, light and high quality AC Servo Drive and Motor with excellent performance
• The high resolution, Japanese Nikon & Tamagawa 22-bit (4,194,304 pulses/revolution) encoder provides excellent accuracy and high stability at low speed.
• It offers excellent performance with 1.2kHz frequency response.
• Stable speed and low torque ripple
• Low and medium inertia engine models (Low inertia/Medium inertia)
• 50W –2kW (1-phase/3-phase 220 VAC), 3kW (3-phase 220 VAC) power range
• The automatic high-frequency vibration suppression function lowers resonance and reduces vibration.
• Small engine dimensions provide ease of assembly and installation.
• The built-in position control function (PR Mode) offers the user low cost and flexibility.
• Multiple control functions (64 step program, Position editing, +/- limit setting, 35 kinds of home return, absolute position) and Index (turret) function
• Shaft reverse or shaft down motor cable designs (750W and below)
• High engine speed that can be increased up to 6000 rpm (750W and below)
• Motor, battery and battery box with optional Absolute Encoder to keep the position in memory in case of power failure
• Fast and accurate automatic load inertia ratio calculation function with shorter setting time
• Operating Modes: Position Control, Speed Control and Torque Limiting
• Position Control Mode Features:
  – External pulse (PT) and Internal register (PR) positioning modes
  – Line Driver (4 Mbps high speed, 500 kpps normal speed) and Open Collector (200 kpps) pulse input
  – CW/CCW, Pulse+Direction, A/B-phase pulse input command types
  – Low-pass filter / Linear / S-curve smoothing settings
  – Multiplier/Divisor Electronic Gear Ratio or 1-turn/pulse fixed value can be defined
  – Defining torque limit with internal parameter or external analog input
• Speed Control Mode Features:
  – External analog voltage (±10VDC) and Internal Register command input types
  – Low pass filter / Linear acceleration-deceleration curve / S curve smoothing settings
  – Internal parameter or external analog input torque limit
• Torque Limiting Mode Features
  – External analog voltage (±10VDC) command input
  – Low pass filter smoothing adjustment
  – Internal parameter or external analog input speed limit
• Adjustable multi-functional Digital Input (10 pcs), Digital Output (6 pcs) and Analog Input (2 pcs), Analog Output (2 pcs) signals
• RS-485 Modbus and USB mini communication interface
• SH Servo Soft provides real-time Auto Tuning, Status Monitor, Oscilloscope function, Parameter Management, Reporting…etc with user-friendly powerful PC software.
• Protection class: Motor IP65, Driver IP20
• CE, UL, RoSH compliance