---
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

 | **CSR CONTRAVES** / BRUSH (DC) MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **SD150-7V TACH** |  |  |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: |
| Used on the machine built by: **N/A** | no image |
| **Notes:** | **SC:** 1 |

 | **CSR CONTRAVES** / BRUSH (DC) MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **SD175** |  |  |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: |
| Used on the machine built by: **N/A** | no image |
| **Notes:** | **SC:** 1 |

 | **CSR CONTRAVES** / BRUSH (DC) MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **SD175-33** |  |  |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: |
| Used on the machine built by: **N/A** | no image |
| **Notes:** | **SC:** 1 |

 | **CUSTOM SERVO** / BRUSHLESS MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **MPM1902FRM-658** |  |  |
| 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 |

 | **Dadak Inc.** / STEPPER DRIVES | **Price: $499.00** |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **1234-ABC-4321** |  |  |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: **Refurbished** |
| Used on the machine built by: | no image |
| **Notes:** | **SC:** 4 |

 | **DELTRON** / POWER SUPPLIES |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **11632XASpecial** | **11632XASpecial** | **R46054001** |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: |
| Used on the machine built by: **Universal Instruments** | no image |
| **Notes:** | **SC:** 1 |

 | **DELTRON** / POWER SUPPLIES |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **11632XASpecial** | **11632XASpecial** | **R46054001** |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: |
| Used on the machine built by: **Universal Instruments** | no image |
| **Notes:** | **SC:** 1 |

 | **DELTRON** / POWER SUPPLIES |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **FT32C233-00-FJ** | **FT32C233-00-FJ** | **R46054001** |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: |
| Used on the machine built by: **Universal Instruments** | no image |
| **Notes:** | **SC:** 1 |

 | **DELTRON** / BRUSH (DC) MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **FT32C233-00-FJ** | **FT32C233-00-FJ** | **R47547001** |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: |
| Used on the machine built by: **Universal Instruments** | no image |
| **Notes:** | **SC:** 1 |

 | **DELTRON** / POWER SUPPLIES |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **SQ175-12C33** |  |  |
| 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 |

 | **DELTRON** / POWER SUPPLIES |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **SQ175-1XXX** | **SQ175-1XXX** | **R30109000** |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: |
| Used on the machine built by: **Universal Instruments** | no image |
| **Notes:** | **SC:** 1 |

 | **DODGE GEAR** / AC INDUCTION MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **H56RW** |  |  |
| 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 |

 | **DRC** / ENCODERS | **Price: $150.00** |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **25-F011-B15-2500G0C0** | **N/A** | **N/A** |
| 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:** 2500 line w/MS conn., 0.25' shaft | **SC:** 1 |

 | **DUMORE** / BRUSH (DC) MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **3220NAK001** |  |  |
| 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 |

 | **DUMORE** / BRUSH (DC) MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **3627-240 074256** |  | **074495000** |
| Datasheet: N/A | **Out of stock. [Contact us for repair](https://www.potomacelectric.com/repairs/./inquires/)** | Condition: **Refurbished** |
| Used on the machine built by: **Gerber Technology** | no image |
| **Notes:** | **SC:** 1 |

 | **DYNETIC SYST.** / BRUSH (DC) MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **215021B** |  |  |
| 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 |

 | **Edwards Brooks CTI-Cryogenics** / BRUSHLESS MOTORS | **Price: $599.99** |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **CTI-Cryogenics 8116250G003** | **Cryopump servomotor P300** | **CTI-Cryogenics 8116250G003** |
| Datasheet: N/A | Quantity: **10** | Condition: **Refurbished** |
| Used on the machine built by: **Edwards Brooks CTI-Cryogenics** | [show image](https://www.potomacelectric.com/repairs/upload/part__6488.jpg) |
| **Notes:** | **SC:** 1 |

 | **EG&G TORQUE SYSTEMS** / BRUSH (DC) MOTORS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **2132150** |  |  |
| 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 |

 | **EG&G TORQUE SYSTEMS** / BRUSHLESS DRIVES |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **BLA2015-150-03** |  |  |
| 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 |

 | **EG&G TORQUE SYSTEMS** / BRUSH (DC) AMPLIFIERS |  |
|---|---|
| OEM part number | OEM model/series | Machine builder part number |
| **PA313** |  |  |
| 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 |