Yaskawa SGLFW2-1DA380
SGLF2 Series
Lifecycle & replacement
Yaskawa's published discontinuation lists (checked 2026-09-01) do not assign a lifecycle status to this part number.
Servo amplifiers, motors, encoders and cables are matched sets. If this part is no longer available in its original form, the manufacturer's newer generation usually will not pair with the rest of the axis, so an upgrade normally covers the drive, motor and cables together. Send us the nameplate details and we will confirm availability of an exact spare or scope a compatible upgrade.
IAC stocks legacy spares and exchange units and quotes upgrade paths. Send us the nameplate details and we will confirm a compatible replacement.
Checked against: Yaskawa America Support By Product - Inverter Drives; Yaskawa America Support By Product - Servo Amplifiers; Yaskawa America Support By Product - Servomotors; Yaskawa America Support By Product - Machine Controllers; Yaskawa America Support By Product - PLC Controllers; Yaskawa America Support By Product - Spindle Drives; Yaskawa America Support By Product - Spindle Motors; Yaskawa product page carrying the verbatim definition of Legacy.
Technical specifications
200V Linear Servomotors
| Rated Motor Speed (Reference Speed during Speed Control) *1 (m/s) | 2.0 |
| Maximum Speed (m/s) | 2.5 |
| Rated Force (N) | 1680 |
| Maximum Force (N) | 5040 |
| Rated Current (A RMS) | 14.4 |
| Maximum Current (A RMS) | 53.9 |
| Moving Coil Mass (kg) | 14.6 |
| Force Constant (N/A RMS) | 123.0 |
| BEMF Constant (V/(m/s)) | 41.0 |
| Motor Constant (N/√W) | 105 |
| Electrical Time Constant (ms) | 25 |
| Mechanical Time Constant (ms) | 1.3 |
| Thermal Resistance (with Heatsink) (K/W) | 0.18 |
| Thermal Resistance (without Heatsink) (K/W) | 0.79 |
| Magnetic Attraction Force (N) | 12700 |
Specifications
| Time Rating | Continous |
| Thermal Class | B |
| Insulation Resistance | 500 VDC, 10 MΏmin. |
| Withstand Voltage | 200V SGLFW2-□A□ 1,500 VAC for 1 minute 400V SGLFW2-□D□ 1,800 VAC for 1 minute |
| Excitation | Permanent magnet |
| Cooling method | Self-cooled or water-cooled* |
| Protective Structure | IP00 |
| Environmental Conditions | Ambient Temperature: 0°C to 40°C (without freezing) Ambient Humidity: 20% to 80% relative humidity (without condensation) Installation Site: Must be indoors and free of corrosive and explosive gases. Must be well-ventilated and free of dust and moisture. Must facilitate inspection and cleaning. Must have an altitude of 1,000 m or less. Must be free of strong magnetic fields. |
| Shock Resistance | Impact Acceleration Rate: 196 m/s 2 Number of Impacts: 2 times |
| Vibration Resistance | Vibration Acceleration Rate: 49 m/s 2 (The vibration resistance in three directions, vertical, side-to-side, and front-to-back) |
Documentation & CAD
Files hosted by Yaskawa; links open the official document or download page. 3D CAD requires a free Yaskawa login.
Datasheets & catalogs
Manuals
- Configurator Instructions
- How-To Guide for the Yaskawa Motion 3D Drawing Configurator
- Sigma-7 with 200V Input Peripheral Device Selection Manual
- Sigma-7 Servo Systems Technical Supplement
- Sigma-7 Linear Servomotor Product Manual
- Linear Servomotor with 400 V-Input Power Product Manual
- AC Servomotor Linear (Sigma) Series SAFETY Precautions
- Linear Sigma Series Linear Servomotor Safety Precautions
- Sigma-X Linear Servomotor Safety Precautions Manual
- Sigma-X Servo Systems Technical Supplement
2D drawings
3D CAD models
Certificates
Get a quote for a replacement
Industrial Automation Co. stocks, sources, and repairs Yaskawa parts — new, refurbished, or exchange units with warranty.
Specifications compiled from official Yaskawa product documentation. Always confirm against the datasheet for your exact unit and revision.