itgresa robotics
N-Series DC MiCRO GEARMOTORS
Maximum power with minimum weight for combat robotics!
N-SERIES MOTORS
N-series DC Gear Motors (N10, N20, N30) are a top choice for combat robotics builders, particularly for those working on fairyweight and antweight robots. These motors are distinguished by their compact size, lightweight design, and robust performance, making them ideal for builders looking to maximize power while minimizing weight. Each motor is hand-selected to ensure higher standards of performance and durability compared to standard N-series motors, which is crucial for the intense demands of robot combat.
Safety First!
Even small combat bots can be very destructive and can pack the kinetic energy of a bullet. If you’re just getting started, start with a beginner bot and wait to weaponize. Always use a test box with a bot rated “destructive”.
As with any other sport, be safe!
Broad Selection!
The N-Series motors are available in various RPM options and weight classes. They range from the smallest motor case size, N10, to the largest we carry, N30. There are a series of RPM values in each case size. That means that these motors can provide flexibility for different weight, speed, and torque needs.
This versatility and broad selection makes them suitable for a range of applications, from your bot’s drivetrain to its weapon, especially in weight classes where every gram counts.
Brands
We’re pleased to offer N-series motors from both Turnabot and Pololu.
We are particularly happy to offer the Turnabot motors. Turnabot is a close partner with ItGresa, and their motors have risen to dominance in combat robotics because they are optimized for combat robotics with superior performance at the right price point, particularly for fairyweight robots. Turnabot motors are the new standard for lightweight combat robots.
Pololu has long been a standard in the robotics industry, and their motors have been used in combat robots for decades.

Build Tools and Supplies
Seriously building bots means acquiring the right tools and supplies to build them. One of the first things serious bot builders rely on is professional-grade soldering equipment.
N10 MICRO GEAR Motors
N10
Turnabot
| View | Kit | Description | In Stock | Price | Buy |
|---|---|---|---|---|---|
| Turnabot High Power N10 Motors - 700 | Turnabot High Power N10 gearmotors | 22 in stock (can be backordered) | $11.50 | ||
| Turnabot High Power N10 Motors - 1200 | Turnabot High Power N10 gearmotors | 13 in stock (can be backordered) | $11.50 | ||
| Turnabot High Power N10 Motors - 1650 | Turnabot High Power N10 gearmotors | 34 in stock (can be backordered) | $11.50 | ||
| Turnabot High Power N10 Motors - 3600 | Turnabot High Power N10 gearmotors | 21 in stock (can be backordered) | $11.50 |
N10
| View | Kit | Description | In Stock | Price | Buy |
|---|---|---|---|---|---|
| Fingertech N10 Micro Spark Gearmotor - 20:1 | Fingertech Silver Spark gearmotor for Combat Bots. 11.1:1 gearing ratio. | 12 in stock (can be backordered) | $11.50 | ||
| Fingertech N10 Micro Spark Gearmotor - 30:1 | Fingertech Silver Spark gearmotor for Combat Bots. 11.1:1 gearing ratio. | 4 in stock (can be backordered) | $11.50 | ||
| Fingertech N10 Micro Spark Gearmotor - 50:1 | Fingertech Silver Spark gearmotor for Combat Bots. 11.1:1 gearing ratio. | 12 in stock (can be backordered) | $11.50 |
N20 MICRO GEAR Motors
N20
Turnabot
| View | Kit | Description | In Stock | Price | Buy |
|---|---|---|---|---|---|
| Turnabot High Power N20 Motors - 800 | Turnabot 1400RPM N20 motor | 31 in stock (can be backordered) | $12.30 | ||
| Turnabot High Power N20 Motors - 1400 | Turnabot 1400RPM N20 motor | 23 in stock (can be backordered) | $12.30 | ||
| Turnabot High Power N20 Motors - 2000 | Turnabot 1400RPM N20 motor | 30 in stock (can be backordered) | $12.30 | ||
| Turnabot High Power N20 Motors - 3000 | Turnabot 1400RPM N20 motor | 21 in stock (can be backordered) | $12.30 | ||
| Turnabot High Power N20 Motors with Hardened shaft | Turnabot 1400RPM N20 motor | 60 in stock (can be backordered) | $14.00 |
| View | Kit | Description | In Stock | Price | Buy |
|---|---|---|---|---|---|
| Pololu High Power N20 Motor 6V - 50:1 | Pololu N20 gearmotors for ant and fairy-weight bots | 6 in stock (can be backordered) | $27.45 | ||
| Pololu High Power N20 Motor 6V - 75:1 | Pololu N20 gearmotors for ant and fairy-weight bots | 12 in stock (can be backordered) | $27.45 | ||
| Pololu High Power N20 Motor 6V - 100:1 | Pololu N20 gearmotors for ant and fairy-weight bots | 7 in stock (can be backordered) | $27.45 |
| View | Kit | Description | In Stock | Price | Buy |
|---|---|---|---|---|---|
| Fingertech N20 Mini Spark Gearmotor - 20:1 | Fingertech N20 gearmotors for Combat Bots. | 16 in stock (can be backordered) | $11.50 | ||
| Fingertech N20 Mini Spark Gearmotor - 30:1 | Fingertech N20 gearmotors for Combat Bots. | 1 in stock (can be backordered) | $11.50 | ||
| Fingertech N20 Mini Spark Gearmotor - 50:1 | Fingertech N20 gearmotors for Combat Bots. | Available on backorder | $11.50 |
N30 MICRO GEAR Motors
Micro Gear motors
N-SERIES PLANETARY 12MM GEARMotors
N-Series Planetary
Turnabot
| View | Kit | Description | In Stock | Price | Buy |
|---|---|---|---|---|---|
| Turnabot N10 Planetary gearmotor | Turnabot N10 Planetary gearmotor | 22 in stock (can be backordered) | $18.00 | ||
| Turnabot N20 Planetary gearmotor | Turnabot N20 Planetary gearmotor | 30 in stock (can be backordered) | $19.00 | ||
| Turnabot N30 Planetary gearmotor - 1200 "2S" | Turnabot N30 Planetary gearmotor | 31 in stock (can be backordered) | $20.00 | ||
| Turnabot N30 Planetary gearmotor - 3S 1400 | Turnabot N30 Planetary gearmotor | Out of stock | $20.00 |
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