Yaskawa SGD7W-5R4D30B
SGD7W MECHATROLINK-III
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.
Part number breakdown
Decoded from Yaskawa Sigma-7 SERVOPACK product pages, Model Number Key tabs (SGD7S Analog, SGD7S MECHATROLINK-III, SGD7W EtherCAT) (yaskawa.com SGD7S Analog / SGD7S MECHATROLINK-III / SGD7W EtherCAT Model Number Key), Key figures SGD7S - R70 A 00 A (Analog), SGD7S - R70 A 30 A 000 F64 (MECHATROLINK-III)…. Codes the document does not list are shown as not documented.
- SeriesSGD7WSigma-7 Series, Sigma-7W SERVOPACKsSource: yaskawa.com SGD7S Analog / SGD7S MECHATROLINK-III / SGD7W EtherCAT Model Number Key
- Maximum applicable motor capacity per axis5R41.5 kW per axis (three-phase, 400 VAC)applicableMotorCapacityKw: 1.5axes: 2Source: yaskawa.com SGD7W EtherCAT Model Number Key
- VoltageD400 VACvoltageClass: 400VSource: yaskawa.com SGD7W EtherCAT Model Number Key
- Interface30not documentedSource: yaskawa.com SGD7W EtherCAT Model Number Key
- Design revision orderBGlobal Design Revision for 400VSource: yaskawa.com SGD7W EtherCAT Model Number Key
- Hardware options specification(absent)Without options (applicable models: 400 V)Source: yaskawa.com SGD7W EtherCAT Model Number Key
Technical specifications
400V Input (24-bit encoder)
| Rated Output | 1.5kW |
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
- Sigma-5 to Sigma-7 Transition Guide
- How-To Guide for the Yaskawa Motion 3D Drawing Configurator
- Sigma-7 with 200V Input Peripheral Device Selection Manual
- Sigma-7 Digital Operator Operating Manual
- Sigma-7S & Sigma-7W With Hardware Option Specifications Dynamic Brake Product Manual
- Sigma-5 & Sigma-7 Digital Operator Safety Precautions
- Sigma-7S and 7W SERVOPACK Safety Precautions 200V
- Sigma-7S and 7W SERVOPACK Safety Precautions 400V
- Sigma-7 Servo Systems Technical Supplement
- Sigma-7 Mechatrolink-III Communications Standard Servo Profile Command Manual
- Sigma-7W SERVOPACK with 200V Input Power and MECHATROLINK-III Communications Reference Product Manual
- + 5 more on the official site
2D drawings
3D CAD models
ECAD / configuration files
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.