---
title: Parts Inventory
description: We repair DC and AC servo motors, CNC systems, and DC power supplies, offer replacements for obsolete servo motors, and retrofit CNC machines.
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---

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  ![](https://www.potomacelectric.com/repairs/images/design/smallimagesstrip.jpg)





 

# Parts inventory

 | **SIGMA** / STEPPER MOTORS | **Price: $200.00** |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **802D4280-F2.0** | **802D4280-F2.0** |  |
| Datasheet: N/A | Quantity: **1** | Condition: **New** |
| Used on the machine built by: | [show image](https://www.potomacelectric.com/repairs/upload/part__6044.jpg) |
| **Notes:** owned by Pacific Scientific | **SC:** 1 |

 | **SIGMA** / STEPPER MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **E33NRHP-LNN-NS-00** | **N/A** | **N/A** |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: **New** |
| Used on the machine built by: **N/A** | no image |
| **Notes:** N/A | **SC:** 1 |

 | **SIGMA** / STEPPER MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **E34HCHT-LDK-NF-01** |  |  |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: **REFURBISHED** |
| Used on the machine built by: **N/A** | no image |
| **Notes:** | **SC:** 1 |

 | **SIGMA** / STEPPER MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **E34HCHT-LDK-NF-01** | **N/A** | **N/A** |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: **New** |
| Used on the machine built by: **N/A** | no image |
| **Notes:** N/A | **SC:** 1 |

 | **SIGMA** / STEPPER MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **E42H2HT-LNK-NS-00** | **N/A** | **N/A** |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: **New** |
| Used on the machine built by: **N/A** | no image |
| **Notes:** N/A | **SC:** 1 |

 | **SIGMA** / STEPPER MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **H32NCHP-LDN-NF-00** | **N/A** | **N/A** |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: **New** |
| Used on the machine built by: **N/A** | [show image](https://www.potomacelectric.com/repairs/upload/part__292.jpg) |
| **Notes:** N/A | **SC:** 1 |

 | **SIGMA** / STEPPER MOTORS | **Price: $200.00** |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **M21NSHS-LNN-N-20** | **M21NSHS-LNN-N-20** |  |
| Datasheet: N/A | Quantity: **20** | Condition: **New** |
| Used on the machine built by: | no image |
| **Notes:** owned by Pacific Scientific | **SC:** 1 |

 | **SIGMA** / STEPPER MOTORS | **Price: $200.00** |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **MTDH22NR-FTLNF-NS50** | **MTDH22NR-FTLNF-NS50** | **N/A** |
| Datasheet: N/A | Quantity: **6** | Condition: **New** |
| Used on the machine built by: **N/A** | [show image](https://www.potomacelectric.com/repairs/upload/part__293.jpg) |
| **Notes:** By SIGMA of PACIFIC SCIENTIFIC | **SC:** 1 |

 | **STERLING** / BRUSH (DC) MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **FREM0056G** |  |  |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: **REFURBISHED** |
| Used on the machine built by: **N/A** | no image |
| **Notes:** | **SC:** 1 |

 | **STERNS** / BRUSH (DC) MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **1-087-041-00-GQF** |  |  |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: **REFURBISHED** |
| Used on the machine built by: **N/A** | no image |
| **Notes:** | **SC:** 1 |

 | **STOBER** / AC INDUCTION MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **ES44** |  |  |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: **REFURBISHED** |
| Used on the machine built by: **N/A** | no image |
| **Notes:** | **SC:** 1 |

 | **STOBER** / GEARBOXES | **Price: $3.00** |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **P801SPSN0040VM** | **P801SPSN0040VM** |  |
| Datasheet: N/A | Quantity: **3** | Condition: **New** |
| Used on the machine built by: **Advanced Materials (AMAT)** | [show image](https://www.potomacelectric.com/repairs/upload/part__6486.jpg) |
| **Notes:** Stober Drives ServoFit ration 4.0: 1 precision gearhead used by Advanced Materials (AMAT) with Sanyo Denki motors. | **SC:** 1 |

 | **SUPERIOR ELECTRIC** / STEPPER MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **M112-FJ-326** |  |  |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: **REFURBISHED** |
| Used on the machine built by: **N/A** | no image |
| **Notes:** | **SC:** 1 |

 | **SUPERIOR ELECTRIC** / STEPPER MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **SLOSYN 3180-PTO** |  |  |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: **REFURBISHED** |
| Used on the machine built by: **N/A** | no image |
| **Notes:** | **SC:** 1 |

 | **T R ELECTRONIC** / ENCODERS | **Price: $379.00** |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
|  | **TYPE IE 58 219-00876** |  |
| Datasheet: N/A | Quantity: **1** | Condition: **New** |
| Used on the machine built by: | no image |
| **Notes:** | **SC:** 6 |

 | **TAMAGAWA** / BRUSH (DC) MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **30237ALJ** |  |  |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: **REFURBISHED** |
| Used on the machine built by: **N/A** | no image |
| **Notes:** | **SC:** 1 |

 | **TAMAGAWA** / BRUSH (DC) MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **TRE3352** |  |  |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: **REFURBISHED** |
| Used on the machine built by: **N/A** | no image |
| **Notes:** | **SC:** 1 |

 | **TAMAGAWA** / RESOLVERS | **Price: $150.00** |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **TS2620N21E11** | **N/A** | **N/A** |
| Datasheet: N/A | Quantity: **5** | Condition: **New** |
| Used on the machine built by: **N/A** | no image |
| **Notes:** Size 15 | **SC:** 1 |

 | **TB WOOD'S** / BRUSH (DC) MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **WFC2015-QC** | **WFC2015-QC** |  |
| Datasheet: N/A | Quantity: **2** | Condition: **Used** |
| Used on the machine built by: | [show image](https://www.potomacelectric.com/repairs/upload/part__6056.jpg) |
| **Notes:** AC Inverter | **SC:** 1 |

 | **TB WOOD'S** / BRUSH (DC) MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **WFC5005-0C** | **WFC5005-0C** |  |
| Datasheet: N/A | Quantity: **4** | Condition: **Used** |
| Used on the machine built by: | [show image](https://www.potomacelectric.com/repairs/upload/part__6057.jpg) |
| **Notes:** AC Inverter | **SC:** 1 |