Lower motor control PCB assembly used to regulate DC drive motor speed in consumer treadmills. Deployed across multiple iFIT family brands (e.g., ProForm, NordicTrack, HealthRider, Weslo). Board markings commonly include MC1618DLS with revision codes (e.g., ZC0547, ZE0822). Variants exist for different mains input voltages; confirm your treadmill’s required voltage before replacement.
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iFIT Health & Fitness Inc. MC1618DLS technical specifications.
| Product type | DC motor controller (lower board) |
| Application | Treadmill drive motor speed and power regulation |
| Input voltage | Variant-dependent; models exist for 110 and 220 VACVAC |
| Compatible brands | ProForm, NordicTrack, HealthRider, Weslo (iFIT family) |
| Notable board markings | MC1618DLS; revisions e.g., ZC0547 (Rev B/C), ZE0822 |
| Installation location | Lower motor compartment |
| RoHS | Unknown |
| REACH | Unknown |
