Aerobics SX-Pro motor control board Repair Service

Professional diagnostic and board-level repair service for this Aerobics SX-Pro motor control board.

The Aerobics SX‑Pro motor control board (model 92201) is the primary drive controller for PaceMaster and Aerobics treadmills, handling motor commutation, speed regulation, and safety interlocks. Common failure points on this analog board include degraded power MOSFETs or IGBTs, blown electrolytic capacitors on the 12 V/24 V rails, and failure of the voltage regulator IC that supplies the microcontroller; these often manifest as no motor startup, erratic speed changes, or “over‑temperature” alarms. First‑check diagnostics should verify proper input voltage (120 VAC to the transformer), inspect for visible component damage or burn marks, and review any stored error codes on the display or via a serial diagnostic port if available. Post Comment

Need your Aerobics SX-Pro motor control board repaired?

Ship your unit to our North Carolina repair shop for component-level diagnostics and a repair estimate. We service industrial control electronics and power systems nationwide.

• ⚙️ Board-level diagnostics – Troubleshooting beyond simple module replacement
• 🔁 Clear approval process – No repair begins without your approval
• 🧰 Expert Technicians – Decades of board-level experience
• ✅ 1-Year Warranty – Included with completed repairs

Start a Repair Request   Call 1-336-969-0110

Nationwide service • Industrial-grade testing • 1-year warranty on completed repairs

Owner-Operated • Practical Pricing • 1-Year Warranty • Nationwide Service

Other Repaired Units by Aerobics