Description
ASG Infinity CNC U18000 Short Axle AEG Motor
When torque matters most, the ASG Infinity CNC U18000 Short Axle AEG Motor delivers serious low-speed power tailored for high-drag, heavy spring airsoft builds. Spinning at approximately 18,000 RPM, this short shaft motor is engineered for players building DMR-style rifles or those using heavier springs (M95–M115) while seeking maximum trigger control and reliability. Its slower rotational speed is balanced by exceptional torque, making it a solid choice for semi-auto builds or long-range precision platforms that demand consistent performance under strain.
The U18000 motor features a full suite of premium components: CNC-machined aluminium front and rear covers, a stainless steel shaft, and a hardened steel pinion gear. Its silicon steel rotor works in conjunction with rare-earth heat-resistant magnets and precision ball-bearing stabilisers for unmatched durability and smooth operation. High-grade silver-plated wiring and oversized carbon brushes boost electrical conductivity, reduce resistance, and enhance motor life. Whether you're building a bespoke AEG from scratch or looking to fine-tune your DMR, the Infinity U18000 offers elite performance tailored for technical, torque-heavy setups.
Highlights
- Low-speed, high-torque design with 18,000 RPM output
- Short axle configuration for Version 2 gearboxes
- CNC-machined aluminium and stainless steel components
- Ideal for DMR builds and heavy spring setups
- Rare-earth magnets ensure stability under load
- Silver-plated wiring and large carbon brushes for conductivity
- Enlarged ball-bearing shaft stabilisers for smooth operation
- Built for durability and high-stress custom configurations
What's Included
- INFINITY U18000 short axle AEG motor
- Pre-installed steel pinion gear
- Motor connectors
- Protective retail packaging
Technical Specifications
- Motor type: Short shaft (Version 2 compatible)
- RPM: ~18,000
- Recommended spring rating: M95–M115
- Construction: CNC-machined aluminium and steel
- Magnets: Heat-resistant rare-earth
Product Reviews
Delivery & Returns
Delivery Information
Affordable Shipping – Starting from Just £2.50
Our delivery prices begin at only £2.50 for UK mainland orders, with free standard delivery available on all orders over £100*. To quickly find out the exact shipping cost for your items, simply add everything to your basket. In the basket, you'll see a link under the subtotal titled "Estimate Shipping & Tax"—click this, enter your delivery details, and you’ll get a full quote including whether you qualify for free shipping.
Free Shipping Offers
- UK Mainland: Free on orders over £100*
- Northern Ireland, Republic of Ireland, Scottish Highlands & Islands, and Isle of Man: Free on orders over £100*
- Channel Islands: Unfortunately, we do not offer free shipping to this region
*Free shipping is a 5 working day service. For example, an order placed on Monday would typically arrive the following Monday.
Mainland UK Delivery Options
- Royal Mail: From £2.50 (2 working days, price based on weight)
- Economy Delivery: £4.95 flat rate (2–4 working days)
- Express Delivery: £6.95 flat rate (1–2 working days)
Working days exclude Saturdays, Sundays, and public holidays. Need your order on a Saturday? We can arrange this for £20—please contact us directly after placing your order to pay the balance.
Delivery Prices – Outside Mainland UK
- Northern Ireland: From £5.95
- Scottish Highlands & Islands: From £5.95
- Isle of Man: From £5.95
- Republic of Ireland: £6.95 flat rate (any size order)
- Channel Islands: £7.95 flat rate (any size order)
We strive to keep our delivery charges as fair and straightforward as possible, with clear options to suit all needs and budgets.
