✔ In Stock (Can ship in 5-7 days)
 
 
 
 
 
 
 
 
 
 
 
 
Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
| Type | Rotary Servo Motors | 
| Series | Sigma-2 SGMAH Series | 
| Rated Output | 400 W | 
| Voltage | 200 V | 
| Serial Encoder | 13-Bit (2048 x 4) Incremental Encoder | 
| Rotation Speed | 3000 RPM | 
| Specifications | Straight Shaft with Keyway | 
| Options | 90-VDC Brake | 
| Time Rating | Continuous | 
| Thermal Class | Class B | 
| Vibration | 15μm or less | 
| Withstand Voltage | 1500VAC 1 min | 
| Insulation Resistance | 500VDC, 10MΩ minimum | 
| Enclosure | Totally-enclosed, self-cooled | 
| Ambient Temperature | 0 to 40ºC | 
| Ambient Humidity | 20 to 80% (non-condensing) | 
| Excitation | Permanent magnet | 
| Drive Method | Direct drive | 
| Mounting | Flange-mounted | 
Ask questions
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- Q: Can I request a specific delivery date for my order?
A: While we strive to deliver orders promptly, specific delivery date requests may not always be possible due to logistics and carrier limitations. However, if you have a specific requirement or need expedited shipping, please contact our customer service, and we will do our best to assist you.
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 - Q: Do you offer free shipping?
A: We may offer free shipping on select products or as part of promotional campaigns. You can check the product details or promotions to see if free shipping is available.
 
Reviews
- K
Ken Hughes
Jun 06, 2025
Yaskawa Servo Motor SGMAH-04AAA4BThey have a one-stop-shop approach to repair services, with a wide range of resources to find and repair hard-to-find parts.HelpfulUnhelpful - A
Adam Anastasio
Feb 10, 2025
Yaskawa Servo Motor SGMAH-04AAA4BI’m continually satisfied with my experience; my items came exactly as described on the site.HelpfulUnhelpful - C
Claire Hall
Jan 13, 2025
Yaskawa Servo Motor SGMAH-04AAA4BGreat online shopping experience, easy to order and great value.HelpfulUnhelpful - R
Robert Smith
Apr 27, 2024
Yaskawa Servo Motor SGMAH-04AAA4BIt was very difficult to find this item sold separately. OKmarts had it, and at the best price I found anywhere.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Yaskawa Servo Motor SGMAH-04AAA4BAll was ok! No problems whatsoever.HelpfulUnhelpful 
Yaskawa Servo Motor SGMAH-04AAA4B
✔ In Stock (Can ship in 5-7 days)
 
 
 
 
 
 
 
 
 
 
 
 
Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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