CQ0811 – CEN MABUCHI RS-550 BRUSHED MOTOR
CQ0811 – CEN MABUCHI RS-550 BRUSHED MOTOR
CQ0811 – CEN MABUCHI RS-550 BRUSHED MOTOR
The CEN Racing CQ0811 is a genuine replacement Mabuchi RS-550 brushed DC motor listed by CEN in its Q-Series / MT-Series electronics catalog. It is intended as the factory-type replacement motor for compatible CEN applications that specifically call for part number CQ0811.
CONFIRMED PRODUCT DETAILS
- Manufacturer: CEN Racing
- Part number / SKU: CQ0811
- Motor family: Mabuchi RS-550
- Motor type: Brushed DC motor
- Catalog classification: Electronics
- Catalog family: Q-Series / MT-Series parts list
- Current CEN catalog price: $16.00 at the time of review
APPLICATION & FITMENT
CEN lists CQ0811 in the electronics section of its Q-Series / MT-Series spare-parts documentation. GASHEAD RC recommends matching the CQ0811 part number to the vehicle parts list before ordering rather than relying only on the generic RS-550 can size, because shaft length, mounting geometry, wiring and gearing can vary between RC platforms.
RS-550 MOTOR FORMAT
The RS-550 designation identifies the motor's general can-size family. The current public CQ0811 listing does not provide a vehicle-by-vehicle fitment table or full electrical specification sheet, so GASHEAD RC does not extend compatibility beyond applications that explicitly specify CQ0811.
INSTALLATION NOTES
- Confirm the vehicle parts diagram specifies CQ0811 before installation.
- Verify pinion bore, tooth count and gear pitch separately; a pinion is not assumed to be included.
- Set motor-to-spur gear mesh with slight backlash and no binding.
- Check motor rotation direction before finalizing wiring.
- Inspect connectors and wiring for heat damage, looseness or corrosion before reuse.
- After installation, monitor motor temperature and drivetrain noise during the first runs.
PACKAGE CONTENTS
1 × CEN Racing CQ0811 Mabuchi RS-550 Motor. CEN's public product page does not itemize additional pinions, mounting screws, connectors or adapters, so those items are not assumed to be included.
DEALER-CORROBORATED INFORMATION
HeliDirect lists the exact CQ0811 SKU as a CEN Racing Mabuchi RS-550 Motor and publishes barcode 4717866108110. The product image used in this listing was sourced from that exact dealer SKU and rehosted to Shopify CDN.
MANUFACTURER DATA NOT PUBLISHED
CEN's current CQ0811 public listing does not publish nominal voltage, no-load RPM, turns, timing, shaft dimensions, shaft diameter, current draw, stall torque, terminal type, motor weight or a full vehicle compatibility chart. Those values are intentionally not estimated or invented.
Product designation, RS-550 motor identity, Q-Series / MT-Series catalog classification and current price were checked against CEN Racing. Exact-product imagery and barcode were corroborated by HeliDirect.