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Yaskawa Sigma I SGDA-01VP

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SGDA-01VP

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The SGDA-01VP is a servo drive unit from Yaskawa’s Sigma I series, optimized for precise motor control. Designed for single-phase input, it accommodates a rated voltage range of 200 to 230 VAC with a tolerance of ±10%. It supports a maximum motor output of 100 W (0.13 HP) and features a peak output current of 2.8 A, while its continuous output current is maintained at 0.87 A.

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Technical specifications for SGDA-01VP

ManufacturerYaskawa
Product TypeServo Drive Unit
Product LineSigma I
Part NumberSGDA-01VP
Weight8.00 lbs (3.63 kg)
Rated Input Voltage200-230 VAC (±10% Tolerance), Single-Phase
Maximum Compatible Motor Output100 W (0.13 HP)
Peak Output Current (RMS)2.8 A
Continuous Output Current (RMS)0.87 A
Permissible Load Inertia1.20×10⁻⁴ kg·m² (Without External Regenerative Unit)
Modulation TechniqueIGBT-Based PWM, Single-Phase Full-Wave Rectification
Encoder Feedback Resolution2048 Pulses per Revolution (Incremental Type)
Speed Adjustment Range1:5000 Ratio
Operating Temperature Limits0°C to +55°C (Non-Condensing Environment)
Command Signal InterfaceDifferential SIGN + PULSE, Dual-Phase (CW/CCW) Input
Integrated Protection MechanismsOvercurrent, Overvoltage, Overspeed, Ground Fault, and Motor Overload
Regenerative Braking RequirementMandatory for Load Inertia Exceeding 30x Motor Inertia
Dynamic Braking CapabilityBuilt-In Deceleration Control
Matched Motor SeriesYaskawa SGM-01□ Series Permanent Magnet Synchronous Motors
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The Yaskawa SGDA-01VP functions as a servo drive unit designed specifically for applications requiring precision and control. This device operates within a single-phase input voltage of 200-230 VAC, equipped to handle fluctuations of ±10%. The maximum output capability reaches 100 W (0.13 HP), making it suitable for various servo motor applications. The peak output current is rated at 2.8 A, while the continuous output remains steady at 0.87 A, allowing for effective motor performance.

Operating at an encoder feedback resolution of 2048 pulses per revolution, this drive ensures accurate positional feedback using an incremental encoder. The modulation technique leverages IGBT-based PWM with single-phase full-wave rectification, enhancing efficiency and response times.

The unit provides a remarkable speed adjustment range with a 1:5000 ratio, facilitating flexible operational dynamics. Designed to endure in non-condensing environments, the operating temperature limits extend from 0°C to +55°C.

Integrated safety features encompass protection against overcurrent, overvoltage, overspeed conditions, ground faults, and motor overloads, ensuring reliable and safe operation during industrial applications. Dynamic braking capabilities are included, allowing built-in deceleration control for effective load management. When load inertia exceeds 30 times the inertia of the motor, mandatory regenerative braking is required to maintain performance integrity.

Additionally, it is compatible with the Yaskawa SGM-01□ series permanent magnet synchronous motors, allowing for a matched system configuration that optimizes performance and efficiency.