| Normalized item | Copley Controls 800-1855 servo amplifier A servo drive/amplifier used to power and control a motor axis. |
|---|---|
| Associated vendor/model | Copley Controls 800-1855 Vendor model tied to the Applied Materials part number. |
| Revision context | Rev 01 / Rev 02 reported Revision should be matched to the system requirement. |
| Motion-control role | Servo motor drive/control Servo amplifiers convert command signals and power into controlled motor motion. |
|---|---|
| Application class | Precision equipment axis control Used where controlled speed, torque, or position is required. |
A servo amplifier is an electronic drive that powers a servo motor based on control commands and feedback.
Servo drives are fit-critical because voltage, current, feedback type, tuning, and firmware/revision can all determine axis behavior.
Closed-loop motor control using feedback such as encoder or resolver signals.
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.
Observed public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 13, 2026 16:03 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 7, 2026 16:27 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBayObserved public listing price, not an accepted sale amount.
eBay response captured — Checked Oct 22, 2026 11:25 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer · Buy It Now
View on eBay0 matching listings.
No active-status direct listings are shown on this page.
Auction listing history. Direct marketplace listings are shown separately.
| Currency | Price basis | Records | Minimum | Maximum | Mean |
|---|---|---|---|---|---|
| USD | Observed public listing prices | 3 | 718.7400 | 845.58 | 771.4400000000000000 |
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 |
|---|---|---|---|---|
| Nov 10, 2025 12:56 UTC | 1pc used 800-1855 AMAT 0190-51703 REV 02 servo drive control（DHL or FedEx） | Completed listing price | 843 (currency not captured) | Not established |
| Aug 12, 2025 21:06 UTC | Copley Controls 800-1855 Servo Drive Motor Controller AMAT 0190-51703 Working | Completed listing price | 558.24 (currency not captured) | Not established |
| May 7, 2025 07:08 UTC | 1PCS CONTROLS 800-1855 AMAT 0190-51703 02 (3-month warranty ） #F5 | Completed listing price | 944.42 (currency not captured) | Not established |
| Apr 28, 2025 20:18 UTC | 1PCS 800-1855 AMAT 0190-51703 02 90days warranty DHL or FedEx #T4 | Completed listing price | 818.56 (currency not captured) | Not established |
| Apr 22, 2025 06:06 UTC | 1PCS 800-1855 AMAT 0190-51703 02 90days warranty DHL or FedEx #F10 | Completed listing price | 818.56 (currency not captured) | Not established |
| Mar 22, 2025 06:40 UTC | 1PCS 800-1855 AMAT 0190-51703 02 90days warranty DHL or FedEx #D8 | Completed listing price | 817.83 (currency not captured) | Not established |
| Dec 7, 2024 03:58 UTC | Copley Controls 800-1855 Rev AMAT 0190-51703 REV 02 Servol Amplifier Used | Completed listing price | 680 (currency not captured) | Not established |
| Dec 4, 2024 01:29 UTC | 40726009 COPLEY CONTROLS SERVO AMPLIFIER 800-1855, AMAT 0190-51703 | Completed listing price | 900 (currency not captured) | Not established |
| Nov 28, 2024 06:16 UTC | 40726009 COPLEY CONTROLS SERVO AMPLIFIER 800-1855, AMAT 0190-51703 | Completed listing price | 900 (currency not captured) | Not established |
| Aug 14, 2024 00:55 UTC | 1PCS 800-1855 AMAT 0190-51703 02 90days warranty DHL FedEx #A6-9 | Completed listing price | 795.38 (currency not captured) | Not established |
| Apr 5, 2024 08:52 UTC | COPLEY CONTROLS 800-1855 AMAT 0190-51703 REV 01 | Completed listing price | 800 (currency not captured) | Not established |
| Mar 28, 2024 13:24 UTC | COPLEY CONTROLS SERVO AMPLIFIER, AMAT 0190-51703 800-1855 | Completed listing price | 107.24 (currency not captured) | Not established |
| Sep 1, 2023 00:07 UTC | 1PCS COPLEY CONTROLS 800-1855 AMAT 0190-51703 REV 02 (3-month warranty ） | Completed listing price | 883.99 (currency not captured) | Not established |
| Mar 3, 2023 01:47 UTC | 28160 COPLEY CONTROLS SERVO AMPLIFIER, AMAT 0190-51703 800-1855 | Completed listing price | 892.48 (currency not captured) | Not established |
| Jan 13, 2022 04:21 UTC | 1PCS 800-1855 AMAT 0190-51703 REV 02 90days warranty Free FedEx or EMS | Completed listing price | 799.99 (currency not captured) | Not established |
| Dec 10, 2021 10:38 UTC | 1PCS 800-1855 AMAT 0190-51703 REV 02 90days warranty Free DHL or EMS | Completed listing price | 918.97 (currency not captured) | Not established |
| May 24, 2021 06:55 UTC | Copley Controls 800-1855 Servo Amplifier,AMAT 0190-51703 Rev 01,UnUsed,USA$6865 | Completed listing price | 589 (currency not captured) | Not established |
| Aug 24, 2020 08:48 UTC | 1PCS COPLEY CONTROLS 800-1855 AMAT 0190-51703 REV 02 | Completed listing price | 883.99 (currency not captured) | Not established |
| Apr 18, 2020 09:27 UTC | 1PCS 800-1855 AMAT 0190-51703 REV 02 90days warranty Free DHL or EMS | Completed listing price | 918.97 (currency not captured) | Not established |
Public listing prices, direct recorded sale prices and recorded accepted Best Offer amounts remain distinct. Quantities are source estimates. No aggregate sales total or average is inferred.
Prices and availability may change. Confirm details with the seller.
Legacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Verification lookup unavailable; legacy status shown — Last attempted Aug 16, 2026 16:17 UTC
Availability has not been rechecked; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayOriginal public listing price is shown separately from recorded accepted amounts.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Acceptance recorded by the source; fulfillment is not verified. Availability has not been rechecked; current availability is unknown. Checked Aug 23, 2026 18:07 UTC.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBayLegacy public listing price; currency may not have been captured.
Legacy record; no enhanced status check captured
Check time or freshness is unknown; current availability is unknown.
Best Offer lookup was not verified; no accepted-price claim is made.
View on eBay0 of 0 matching services.
No services match this search.
Marketplace search uses listing titles and service keywords, with quoted phrases and -excluded terms.