| Vendor | Oriental Motor / Vexta Vendor name appears in evidence. |
|---|---|
| Model family | UDK5128NW-A4 / UDK5128NW2-A4 Variant wording appears; verify exact model. |
| Driver type | 5-phase stepping motor driver Motion-control driver type. |
An electronic control board or controller assembly used to interface sensors, motors, I/O, or tool subsystems.
Controller boards must match the tool platform, firmware/revision, connector layout, and supported I/O functions.
Printed circuit board assembly with connectors and electronic components.
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.
No public documents were listed for this part when captured.
Prices and availability may change. Confirm details with the seller.
No available listings found for this search.
0 matching listings.
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Auction listing history. Direct marketplace listings are shown separately.
Amounts without an established currency are retained in the history below and excluded from monetary comparisons. Bids, public listing prices and accepted amounts are distinct; no currency conversion is applied.
| Time recorded | Listing | Observation | Public price | Recorded acceptance |
|---|---|---|---|---|
| Jan 31, 2023 15:46 UTC | Applied Materials 0870-01031 VEXTA UDK5128NW-A4 driver stepper motor | Completed listing price | 349.95 (currency not captured) | Not established |
| Oct 15, 2020 20:17 UTC | VEXTA UDK5128NW-A4 5-Phase Stepping Motor Driver UDK Series AMAT 0870-01031 | Completed listing price | 550 (currency not captured) | Not established |
| Sep 25, 2020 18:54 UTC | VEXTA UDK5128NW2-A4 5-Phase Stepping Motor Driver UDK Series AMAT 0870-01031 | Completed listing price | 550 (currency not captured) | Not established |
| Jun 16, 2020 01:48 UTC | VEXTA UDK5128NW2-A4 5-Phase Stepping Motor Driver UDK Series AMAT 0870-01031 | Completed listing price | 555 (currency not captured) | Not established |
| May 19, 2020 13:31 UTC | 2 VEXTA UDK5128NW2-A4 5-Phase Stepping Motor Driver UDK Series AMAT 0870-01031 | Completed listing price | 1275 (currency not captured) | Not established |
| Aug 4, 2017 17:36 UTC | AMAT 0870-01031 Oriental Motor Vexta UDK5128NW-A4 5-Phase Stepping Motor Driver | Completed listing price | 425 (currency not captured) | Not established |
| May 1, 2017 13:51 UTC | AMAT 0870-01031 Oriental Motor Vexta UDK5128NW-A4 5-Phase Stepping Motor Driver | Completed listing price | 500 (currency not captured) | Not established |
| Nov 26, 2016 14:15 UTC | AMAT 0870-01031 Oriental Motor Vexta UDK5128NW-A4 5-Phase Stepping Motor Driver | Completed listing price | 345 (currency not captured) | Not established |
| Nov 8, 2016 21:04 UTC | AMAT 0870-01031 Oriental Motor Vexta UDK5128NW-A4 5-Phase Stepping Motor Driver | Completed listing price | 495 (currency not captured) | Not established |
| Aug 12, 2014 19:49 UTC | Oriental Motor UDK5128NW-A4 5-Phase Servo Motor Driver AMAT 0870-01031 Used | Completed listing price | 353.14 (currency not captured) | Not established |
| Aug 14, 2013 13:53 UTC | AMAT 0870-01031 Oriental Motor Vexta UDK5128NW-A4 5-Phase Stepping Motor Driver | Completed listing price | 745 (currency not captured) | Not established |
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Acceptance recorded by the source; fulfillment is not verified. Availability has not been rechecked; current availability is unknown. Checked Aug 28, 2026 18:10 UTC.
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Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
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Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
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Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
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