Products Description

The Yaskawa SGDV-1R9D11A is a high-performance AC servo drive from Yaskawa's Sigma-V series, designed for rotary servomotors up to 0.5 kW. Featuring MECHATROLINK-II communication and industry-leading 1600 Hz frequency response, this compact amplifier delivers exceptional precision with a 1:5000 speed control range. Certified to SIL2 safety standards, it's ideal for CNC machines, robotics, semiconductor equipment, and packaging machinery. Three-phase 400V power supply, 1.9A continuous output, base-mounted design weighing just 2.7 kg.

SGDV-1R9D11A

Technical Specifications

Model	Yaskawa SGDV-1R9D11A
Series	Sigma-V (Sigma-5)
Type	AC Servo Amplifier
Application	Rotary Servomotors
Motor Capacity	0.5 kW (max)
Communication	MECHATROLINK-II

Electrical Parameter	Value
Main Circuit Power Supply	Three-phase 380-480 VAC
Voltage Fluctuation	-15% to +10%
Rated Frequency	50/60 Hz
Control Circuit Power	24 VDC
Control Voltage Tolerance	+/-15%

OUTPUT PERFORMANCE

Parameter	Value
Applicable Motor Capacity	0.5 kW
Continuous Output Current	1.9 A
Maximum Output Current	5.5 A
Frequency Response	1600 Hz
Speed Control Range	1:5000

COMMUNICATION & INTERFACE

Feature	Specification
Communication Protocol	MECHATROLINK-II
PC Connection	MiniUSB (USB 1.1, 12 Mbps)
Serial Interface	RS-422A
Analog Monitor Outputs	2 ch, +/-10 VDC, 16-bit

SAFETY FEATURES

Feature	Description
Safety Inputs	/HWBB1, /HWBB2
Safety Output	EDM1
Safety Rating	SIL2 (IEC 61508)

PHYSICAL CHARACTERISTICS

Parameter	Value
Weight	2.7kg
Enclosure Rating	IP10
Mounting Type	Base-mounted
Regenerative Resistor	Built-in or external

ENVIRONMENTAL CONDITIONS

Parameter	Value
Operating Temperature	0 to +55 C
Storage Temperature	-20 to +85 C
Humidity	90% max (non-condensing)
Altitude	Up to 1000m
Vibration Resistance	4.9 m/s2
Shock Resistance	19.6 m/s2

Typical Applications

Industry	Equipment Examples
Machine Tools	CNC lathes, milling machines, grinding equipment
Semiconductor Manufacturing	Wafer handling, die bonding, inspection systems
Packaging Machinery	Filling, sealing, labeling, cartoning systems
Robotics	Articulated arms, SCARA robots, coordinate robots
Food Processing	Slicing, sorting, conveying, wrapping equipment
Printing Industry	Web handling, registration, die cutting
Assembly Automation	Pick-and-place, screw driving, insertion systems
Material Handling	Conveyors, sorters, automated storage/retrieval

FAQ

Q1: What types of motors can be used?

A:Rotary servomotors with 0.5 kW max capacity. Compatible with Yaskawa SGMJV, SGMPV, and other Sigma-V series motors.

Q2: What is MECHATROLINK-II?

A:Yaskawa's high-speed motion control network. Up to 10 Mbps, 250 us cycle time, supports up to 30 stations.

Q3: Can it operate on single-phase power?
A:No. Model D requires three-phase 400V. Use A suffix models for 200V applications.

Q4: Benefits of 1600 Hz frequency response?
A:Faster settling time, enhanced stability, superior positioning accuracy, reduced vibration.

Q5: Is it still in production?
A:Sigma-V series succeeded by Sigma-7. SGDV available for replacement/legacy systems. Consider SGD7S for new installations.

Q6: What is 1:5000 speed control range?
A:Maintains stable control from max speed down to 1/5000 of rated speed. E.g., 3000 rpm to 0.6 rpm.

Q7: How to connect to PLC?
A:Via MECHATROLINK-II. Compatible with Yaskawa MP series, Rockwell, Siemens, Mitsubishi, Omron PLCs.

Q8: What safety functions are integrated?
A:Safe Torque Off (STO), Hard Wire Base Block (HWBB), External Device Monitor (EDM). SIL2 certified.

Q9: Can I use for vertical axis?
A:Yes. Add external regenerative resistor, use motor with brake, configure gravity compensation.

Q10: What software for configuration?
A:Yaskawa SigmaWin+ for parameter config, tuning, monitoring, simulation, and diagnostics.

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YASKAWA SGDV-1R9D11A