SGD-01AP
SGDA-01AP belongs to YASKAWA Sigma Series classic AC Servopack servo amplifier, 100W single-phase position-control servo driver originally manufactured in Japan, specially matched with YASKAWA SGM/SGMP series 100W AC servo motors for precision positioning automation equipment. It is a discontinued legacy model with stable performance widely applied in small automation equipment like dispensing machines, miniature conveyor positioning, small stamping feeders, PCB processing equipment and laboratory precision transmission systems. The suffix "AP" represents standard digital position control type with pulse command input, supporting incremental and absolute encoder feedback connection from matched servo motor. Built-in 32-bit dedicated servo control chip realizes fast response closed-loop control, auto gain tuning and multi-function operation monitoring; internal circuit board adopts insulating varnish coating to strengthen dust-proof and anti-corrosion capacity adapting to ordinary workshop environment.
Description
1. Product Overview
SGDA-01AP belongs to YASKAWA Sigma Series classic AC Servopack servo amplifier, 100W single-phase position-control servo driver originally manufactured in Japan, specially matched with YASKAWA SGM/SGMP series 100W AC servo motors for precision positioning automation equipment. It is a discontinued legacy model with stable performance widely applied in small automation equipment like dispensing machines, miniature conveyor positioning, small stamping feeders, PCB processing equipment and laboratory precision transmission systems. The suffix "AP" represents standard digital position control type with pulse command input, supporting incremental and absolute encoder feedback connection from matched servo motor. Built-in 32-bit dedicated servo control chip realizes fast response closed-loop control, auto gain tuning and multi-function operation monitoring; internal circuit board adopts insulating varnish coating to strengthen dust-proof and anti-corrosion capacity adapting to ordinary workshop environment.
2. Core Electrical Parameter Specification
Rated input power is single-phase AC200V~230V, 50/60Hz, rated input current 2.5A; maximum output voltage AC0~230V, rated output power 100W(0.13HP), rated output current 0.87A for servo motor drive. Base frequency of matched servo motor is 200Hz, adjustable output frequency range from 0Hz to 300Hz; speed control ratio reaches 1:5000 for low-speed stable running and high-speed precise positioning. Control command accepts external pulse position signal input from PLC or motion controller, compatible with line driver pulse and open-collector pulse two input modes; internal built-in overcurrent, overvoltage, overload, overheat, encoder disconnection and regenerative overvoltage multi-layer protection circuits to stop output and trigger fault alarm automatically under abnormal status.
3. Mechanical & Environmental Parameters
Overall outer dimension: width 55mm × depth 127mm × height 160mm, net weight around 0.7~0.85kg; cabinet protection grade IP20, only prevent large solid foreign object invasion, not suitable for direct water splash or heavy oil mist environment. Normal continuous working ambient temperature range: 0°C ~ +55°C; spare storage temperature: -20°C ~ +60°C; applicable working relative humidity 10%~80%RH without condensation inside driver casing; keep away from corrosive gas, conductive metal dust and welding smoke during installation and operation. This driver passes CE and UL industrial electrical safety certification complying with international low-voltage electrical standard.
4. Main Functional Introduction
4.1 Control Mode
Default core working mode is digital position control via external pulse instruction; parameter modification via front digital operator or upper PC software can switch temporarily to speed control or torque control mode for equipment debugging use. Equipped with electronic gear function, adjustable electronic gear ratio range 1~10000 to flexibly match mechanical reduction ratio without changing physical transmission structure.
4.2 Intelligent Auxiliary Functions
Auto-tuning function can automatically detect motor parameter and optimize servo gain after first power-on to shorten equipment debugging cycle; built-in JOG manual inching operation for no-load motor stroke test without external controller access. Multiple real-time data monitoring items include actual motor speed, output current, position deviation, load torque ratio, all data readable via front panel digital display; complete historical fault code storage function recording recent abnormal alarm records for troubleshooting maintenance.
4.3 Interface Definition
Three main external connecting terminals on driver side: main power input terminal for single-phase AC200V power access, motor power terminal connecting three-phase winding of matched servo motor, encoder feedback socket linking motor encoder cable; separate CN1 control signal connector for external pulse command input, enable signal, alarm output and limit switch wiring connection.
5. Operation & Maintenance Instruction
Before power-on wiring, strictly confirm input voltage matches AC200~230V rated specification to avoid burnout caused by wrong high voltage input; reliable ground connection of driver grounding terminal is mandatory for anti-static and safety protection. Complete motor parameter auto-tuning after initial installation before formal automatic operation; set proper speed limit parameter during JOG test to prevent mechanical collision from unexpected high-speed movement. Regular maintenance items include dust cleaning on driver surface ventilation slits, terminal screw tightening inspection and cable insulation ageing check; cut off main power supply and wait at least 10 minutes for internal capacitance full discharge before disassembling internal components for repair to avoid electric shock risk. When storing spare driver long-term, place in dry constant-temperature warehouse avoiding dampness and direct sunlight.
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