Free UK Delivery on orders over £99*
Product Specifications
Product Details
The CM509MG micro coreless servo with fast response and high torque is perfect for small-scale RC planes and cars. It features an ultra-fast 0.08sec/60° response speed and an amazing 6.0Kgf.cm of torque. The micro-size design makes it perfect for any small-scale RC model. The CM509MG also supports programming, making it one of the most advanced servos of its kind.
Features:
- High Torque & Amazing Speed
- Compact and Lightweight Design
- Programmable
- Dual Ball Bearings
- Coreless DC Motor
- Ideal for Small Scale RC Planes & Cars
Specification:
- Item: CM509MG Micro Servo
- Rated Voltage: DC7.4V
- Voltage Range: DC4.8V-8.4V
- Torque: 3.6Kgf.cm@4.8V / 4.8Kgf.cm@6.0V / 5.5Kgf.cm@7.4V / 6.0Kgf.cm@8.4V
- Speed: 0.13sec/60°@4.8V / 0.11sec/60°@6.0V / 0.09sec/60°@7.4V / 0.08sec/60°@8.4V
- Stalling Current: 0.95A@4.8V / 1.15A@6.0V / 1.35A@7.4V / 1.60A@8.4V
- Working Frequency: 1520μs/333Hz
- Default Travel Angle: ±50° =100° Total
- Temperature Range: -10℃.......+65℃
- Soft Start: Programmable
- Programmable: Yes
- Case Material: Aluminium Alloy
- Motor Type: Coreless Motor
- Gear Set Material: Metal Gear
- Position Sensor: Potentiometer
- Ball Bearing: 2BB
- Case Dimensions: 23mm*11mm*24mm ±0.2mm
- Weight: 15g±10%
Package contains:
- 1x CM509MG Micro Servo
- 2x Plastic Servo Horn
- 1x Servo Horn Screw
- 4x Mounting Screw

Payment & Security
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Delivery & Returns
UK Delivery Options
Free UK Standard Delivery on orders over £99* (excluding certain items such as batteries).
(Typically delivered next working day, subject to courier collection cut-off times.)
- Royal Mail Tracked 24 – Next working day delivery for orders placed by 16:00 (4pm). Fully tracked.
- DHL Express Next Day – Next working day delivery for orders placed by 13:30 (1:30pm). Fully tracked.
- *Free delivery excludes batteries, oversized items, and remote UK areas such as the Highlands due to courier surcharges.
International Delivery Options
- DHL Express (Air) – Fast delivery to most European countries (often next day). Same-day dispatch for orders placed by 13:30 (1:30pm) UK time. Fully tracked.
- DHL Economy (Road) – Cost-effective alternative to Express, suitable for non-urgent orders. Fully tracked.
UK Returns
Unused items in original condition can be returned within 14 days for refund or 30 days credit refund.
Please refer to the full Returns Policy for further details Returns Policy – 3DXR
International and B2B Returns
Please refer to the full Returns Policy for further details Returns Policy – 3DXR
All returns must be authorised by 3DXR before being sent back. Please email info@3dxr.co.uk to request confirmation.
FAQs
Contact us by email at info@3dxr.co.uk with any questions you have about this product.
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