
The Yaskawa SGMAV-04A3A61 is a low-inertia rotary brushless AC servo motor from the Sigma-5 series, designed for precision motion control applications. This 400W motor delivers 1.27 Nm rated torque at 3000 rpm, featuring a 20-bit absolute encoder for high-resolution positioning feedback. The motor incorporates a straight shaft with keyway and center tap design for reliable mechanical coupling. Operating on 200-230 VAC single-phase power, it achieves instantaneous peak torque up to 300% of rated torque for dynamic applications. The compact 60x60 mm flange-mounted design with IP65 protection rating ensures reliable operation in industrial environments. Compatible with Yaskawa SGDV series servo drives, this motor is suitable for packaging machinery, robotics, material handling systems, and automated assembly equipment requiring precise speed and position control.
Item Details
- Brand Name: Yaskawa
- Manufacturer: Yaskawa Electric Corporation
- Item Type Name: AC Servo Motor
- Product Family / Series: Sigma-5
- Series: SGMAV
- Shaft Type: Straight shaft with key and tap
- Encoder Type: 20-bit absolute encoder
- Brake: Without brake
- Rotation Direction: Counter-clockwise with forward run reference when viewed from load side
Product Specifications
- rated_power: 400 W
- rated_torque: 1.27 Nm
- rated_speed: 3000 rpm
- maximum_speed: 6000 rpm
- peak_torque: 300% of rated torque
- supply_voltage: 200-230 V AC
- voltage_designation: 200 V
- encoder_resolution: 20 bit
- flange_size: 60x60 mm
- ambient_temperature_range: 0 to +40 °C
- operating_temperature_range: -10 to +40 °C
- cooling_method: Natural air cooling
- protection_rating: IP65
Additional Details
- Certifications / Approvals: CE, UL
- Compatible Drives: SGDV-2R8A@1A series
- Inertia Class: Low inertia
Measurements
- Weight: 1.4 kg
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
In no event shall PLC Direct be liable for any damages except actual damages up to, but not exceeding, the amount paid to us for the product, including we shall not be liable for any consequential or indirect damages or lost profits whether or not advised of same.
PLC Direct offers free shipping worldwide. Product ship from a various warehouses worldwide based on the customer's and the product's location. The estimated delivery date on the product page is PLC Direct's best estimated assuming a US-based shipping destination.
Regardless of where the product is shipping from, PLC Direct covers all duties for US-based shipping destinations. For non-US-based shipping destinations, customers are responsible for duties as appropriate.
PLC Direct's focus is on balancing price with lead time. Some but not all products can be expedited. If you have questions about delivery ETAs, please contact our team.

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