1. Product Overview
SGDE-01BP is a 100W small-size AC servo drive of Yaskawa Sigma series compact servo system. It is an integrated compact servo amplifier matched with corresponding 100W permanent magnet servo motor. The suffix BP stands for factory-specified customized terminal definition and standard incremental encoder matching specification, designed for miniature automation equipment requiring compact installation space and precise motion control. It features small overall dimension, lightweight structure and reliable anti-interference performance for low-power precision transmission scenarios.
2. Main Electrical Specifications
2.1 Power Parameters
Rated applicable motor power: 0.1kW (100W)
Input power: Single-phase AC 200V~230V, 50Hz/60Hz
Internal DC bus working voltage range: 280V~330VDC
Rated output current and three-phase adjustable output voltage configured to fit rated operation of matched 100W servo motor; output voltage range 0~230VAC
Cooling mode: Natural air cooling relying on shell heat sink without built-in cooling fan
2.2 Environmental Specifications
Operating ambient temperature: 0℃ to +55℃; storage temperature range: -20℃ to +70℃
Working relative humidity ≤90%RH with no condensation; installation environment must avoid corrosive gas, flammable dust and liquid splashing
Vibration resistance: Allowed vibration acceleration ≤0.5G within 10~55Hz during continuous operation
2.3 Control Specifications
Supports three basic control modes: position control, speed control and torque control, switched by setting internal function parameters
Position command receives external pulse train signals; speed and torque commands adopt standard ±10VDC analog voltage input
Standard incremental encoder interface, BP customization optimizes partial signal terminal assignment different from basic standard version
Built-in automatic motor tuning function to automatically identify motor winding parameters and optimize servo gain after wiring completion
3. Customized BP Feature Description
BP option modifies partial digital input and output terminal function allocation compared to standard SGDE-01B model. Related customized terminal definition and exclusive parameters are not fully recorded in the general standard manual; follow factory supplementary specification for wiring and parameter setting.
4. Installation Requirements
Install the drive vertically on flat rigid metal mounting surface. Reserve proper surrounding space for heat dissipation: over 30mm clearance at top and bottom, above 20mm gap on left and right sides. Keep away from direct sunlight and heat sources, fix mounting screws firmly against vibration loosening. Separate power wiring and control signal wiring during construction; power cables use regular insulated wire, encoder and control signal cables apply shielded twisted pair wire, and connect the equipment protective ground terminal reliably to system grounding bus.
5. Wiring and Commissioning Instructions
Cut off input power and wait no less than 15 minutes for internal high-voltage capacitor full discharge before disassembling casing or modifying wiring to prevent electric shock risk. Complete all motor power, encoder and control wiring and check according to BP customized specification before power-on test. After power supply is connected, complete motor no-load auto-tuning before formal load operation. Users can check real-time running status including bus voltage, operating temperature and fault codes via front panel display or upper computer debugging tool.
6. Fault Inspection & Troubleshooting
Overcurrent fault: Mostly caused by motor cable short circuit or internal circuit damage; power off to check wiring and motor coil insulation condition.
Overvoltage fault: Resulting from abnormal input voltage or rapid braking with large inertia load; match external braking resistor when needed.
Overheat fault: Caused by poor ventilation or long-term overload; clean dust on housing surface and reduce running load.
Encoder alarm: Check for broken encoder cable or loose connectors and verify BP customized pin definition wiring.
Remove fault inducement first, then reset fault by power restart or panel reset function; send for professional maintenance if identical fault occurs repeatedly.
7. Routine Maintenance
Clean dust accumulated on the drive casing every 3 to 6 months according to on-site dust level; regularly tighten loose terminal screws to avoid poor contact heating. When stored for long time in dry sealed environment, perform 30-minute no-load power-on test before installation if storage period exceeds 12 months.
8. Application Scope
Miniature automated feeding equipment, small precision indexing fixtures, testing instruments, small packaging machinery and miniature transmission automation devices with limited installation space.
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