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ASG ULTIMATE INFINITY CNC U-45000 Motor - Long Axis
INFINITY CNC U-45000 Upgrade Motor by ASG ULTIMATE with aluminum housing.
Super high speed motor with 45,000 rpm.
Long axle, ideal for M4, MK18, HK416, SR-25 and other rifles.
CNC-machined housing and end plate for long-lasting performance and top-tier durability.
Efficient cooling, carbon brushes and ball bearings.
This motor keeps going until the battery is dead.
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Accessories
10,15 € In StockASG ULTIMATE AEG Spring with Progressive Coiling, M105 - Green: Ultimate
ULTIM057
AEG Progressive Spring M105 by ASG ULTIMATE with green marking. Color-coded stiffness for easy identification. Ideal for airsoft gun upgrades. Made from military-grade SiCr spring steel. Progressive winding for smoother startup and reduced strain on gears and motor.
10,15 €In Stock
59,18 € 78,20 € In Stock-24%ASG ULTIMATE CNC Gear Set - Ratio 13.5:1: Ultimate
ULTIM091
CNC Gear Set by ASG ULTIMATE with 13.5:1 gear ratio. Designed for high-speed AEG upgrade builds. Precision CNC-machined from steel for maximum strength and accuracy. Perfectly shaped gear teeth. Optimized hardness and smooth power transfer. Complete 3-gear set (bevel, spur and sector gear). 3 mm axle shafts.
59,18 € 78,20 €In StockReduced price!
58,34 € 78,20 € In Stock-25%ASG ULTIMATE CNC Gear Set - Ratio 12.5:1: Ultimate
ULTIM092
CNC Gear Set by ASG ULTIMATE with 12.5:1 gear ratio. Designed for high-speed AEG upgrade builds. Precision CNC-machined from steel for maximum strength and accuracy. Perfectly shaped gear teeth. Optimized hardness and smooth power transfer. Complete 3-gear set (bevel, spur and sector gear). 3 mm axle shafts.
58,34 € 78,20 €In StockReduced price!
12,47 € In StockASG ULTIMATE Carbon Brush Set for INFINITY CNC / BOOST Motors...: Ultimate
ULTIM093
Replacement Brushes for INFINITY CNC and BOOST motors by ASG ULTIMATE. Original spare part to restore motor performance. Set of 2 brushes for full replacement. Can theoretically be modified for use in other motors.
12,47 €In Stock
INFINITY CNC Motor by ASG ULTIMATE
The INFINITY CNC motor is designed for maximum torque and reliable performance across spring tensions. It features a CNC-machined aluminum cap, stainless steel shaft, steel pinion gear, and a high-performance rotor with heat-resistant magnets. Thanks to carbon brushes and silver-plated wiring, it delivers excellent efficiency even under long-term use.
Unlike the BOOST series, this model has a full CNC aluminum housing and base for optimal heat dissipation. Ball bearings ensure smooth shaft stabilization and operation. Naturally, it comes with a CNC steel pinion gear and wear-resistant stainless shaft.
Key Features
- Aluminum endbell – CNC-milled for precision and cooling.
- Stainless steel shaft – twist- and wear-resistant.
- Silver-plated wiring – better conductivity and reliability.
- Ball bearings – for smooth operation and shaft stability.
- Carbon brushes – longer life and minimal sparking.
- Strong magnets – high torque and stable rotation.
Motor Compatibility and Suggested Builds
| RPM | Motor Type | Ideal Spring Strength | Gear Ratios |
|---|---|---|---|
| 18,000 rpm | Extreme Torque | M170–M210 | 20:1–26.5:1 |
| 22,000 rpm | Super Torque | M140–M190 | 18.5:1–26.5:1 |
| 30,000 rpm | Torque | M120–M150 | 16:1–22:1 |
| 35,000 rpm | Torque / Speed | M110–M130 | 13:1–18:1 |
| 40,000 rpm | Speed | M90–M120 | 12:1–16.5:1 |
| 45,000 rpm | High Speed | M80–M110 | 10:1–13.5:1 |
Technical Specifications
- RPM: 45,000
- Axle Type: Long
- Length: 90 mm
- Weight: 172 g
- Body Material: CNC-machined aluminum
- End Plate Material: CNC-machined aluminum
- Version: INFINITY CNC
Package Contents
- ASG ULTIMATE INFINITY CNC Motor
| Color | Bronze |
| Body/receiver material | Metal |