Description
Brushless 3-Phase Motor Controller 18-32V 5A MOSFET PCB Lemo Probe French Origin
This is a used brushless DC motor controller PCB rated for 18–32V DC input at 5A continuous current. It drives 3-phase brushless motors via an 8-wire connector and includes speed, power, and thermal regulation controls accessible through a rear DB9 interface.
Specifications & What's Included
- Power Input: 18–32V DC; Current Rating: 5A
- Power Devices: 6× IFR540 N-Channel MOSFETs; 2× 80V/20A Schottky Diodes
- Control Logic: 40106, 4071, 4073, 4098 CMOS ICs; OP400 Quad Op-Amp
- DC/DC Converter: TRACO TEF 2422 (15V/100mA output)
- Motor Connector: 8-wire; Probe Connector: Lemo (plug included)
- Controls: Speed (VITESSE), Power (PUISSANCE), Thermal (THERMO)
- Enclosure: Benchtop/desktop form factor; Country: France
Applications
This controller type is used in laboratory and industrial settings to drive brushless DC motors in precision equipment, test stands, and telecom apparatus. It supports variable-speed operation with thermal protection, typical in servo applications and low-power motor systems requiring regulated DC input between 18 and 32 volts.
Condition: Used
This brushless 3-phase motor controller PCB has been inspected and is in good condition. The enclosure is clean with no significant damage. Front panel controls, banana jacks, BNC connectors, and the DB9 serial connector all appear intact. The internal PCB, ICs, MOSFETs, and the TRACO DC/DC converter module are present and show no obvious damage or burnt components. The matching Lemo probe plug is included. Please view our photo set and contact us if you have any questions.
This brushless 3-phase motor controller PCB has been inspected and is in good condition. The enclosure is clean with no significant damage. Front panel controls, banana jacks, BNC connectors, and the DB9 serial connector all appear intact. The internal PCB, ICs, MOSFETs, and the TRACO DC/DC converter module are present and show no obvious damage or burnt components. The matching Lemo probe plug is included. Please view our photo set and contact us if you have any questions.
Warranty Information
We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information
Brand: |
Unbranded |
Model: |
French Origin Brushless Motor Controller |
Type: |
Brushless 3-Phase Motor Controller PCB |
SKU: |
20304 |
Condition: |
Used – Inspected |
Power Input Voltage: |
18-32V DC |
Current Rating: |
5A |
Phase: |
3-Phase |
Motor Type Compatible: |
Brushless DC (BLDC) Motor |
Motor Connector Wires: |
8-wire motor connector |
MOSFET: |
6x IFR540 N-Channel MOSFET |
Diodes: |
2x 80V / 20A Schottky Diodes |
Logic ICs: |
40106, 4071, 4073, 4098 CMOS |
Amplifier: |
OP400 Quad Op-Amp |
DC/DC Converter: |
TRACO TEF 2422 (18-36V IN, 15V/100mA OUT) |
Probe Connector: |
Lemo (matching plug included) |
Regulation Features: |
Speed (VITESSE), Power (PUISSANCE), Thermal (THERMO) |
Interface / Control: |
DB9 connector (rear panel) |
Form Factor: |
Benchtop / Desktop Enclosure |
Country/Region of Manufacture: |
France |
Seller Notes: |
Includes matching Lemo plug for probe connection. |
Review Status: |
Auto-Approved (needs review) 2026-07-04 |
Condition Notes: |
This brushless 3-phase motor controller PCB has been inspected and is in good condition. The enclosure is clean with no significant damage. Front panel controls, banana jacks, BNC connectors, and the DB9 serial connector all appear intact. |
