ElectriFly | Silver Series Brushless ESCs

With Silver Series brushless ESCs, the only way their performance would be any easier to enjoy is if they came already installed. As it is, hook-up takes only seconds — and set-up takes no time at all. Silver Series brushless ESCs do it automatically on hook-up, and offer the option to use brake (or not) with a flick of the throttle stick. And with five affordable models to choose from, there's a Silver Series ESC for almost any airplane and brushless motor combination.

Compatible with Li-Po, NiCd and NiMH batteries for maximum versatility.
Ready to use, with leads and Deans^® battery connector, gold-plated bullet plugs for motor and universal radio connectors already attached.
No set-up. Detects starting voltage at hook-up — and sets the low-voltage cutoff automatically!
Superbly smooth, precise and responsive throughout the throttle range. Transition from instant full-power thrust to all-power off in the same heartbeat and enjoy longer flights and cooler operation in the long haul.
BECs deliver true rated current and the extra amps that digital servos — or extra-servo setups — require. (1.5A for SS-8, SS-12 and 2.0A for SS-25, SS-35 and SS-45.)
Brake/No Brake operation. Stop folding props cold — or let fixed props freewheel.
Protect pilot, plane and ESC with Safe Start programming, and automatic heat and current overload features.

Download the manual v1.1 (96k PDF)

All models CE approved.

Click here for a review by RC Universe

A top choice for Turmoil and other Flatouts™ ARFs.

Pre-installed universal radio connector, polarized micro connector for battery, gold-plated 2 mm female bullet connectors for motor.

8A Brushless Electronic Speed Control

Great for small flat-foamies and built-up 3D airplanes
Perfect for out-runner brushless motors
Delivers 8A of continuous current, 10A surge currents
Includes a powerful 1.5A BEC
Very simple to use, with on/off brake and safe-start

SPECIFICATIONS
Stock Number: GPMM1800
NiCd/NiMH (Cells/V): 6-12, 7.2-14.4V
LiPo (Cells/V): 2-4, 7.2-14.8V
Max Output: 8 amps (10 surge)
BEC: 5V / 1.5A
Max Output: 100 watts
Operating Frequency: 8.5 kHz fixed
On-resistance: 0.05 ohms
Brake: ON/OFF
Voltage Cutoff: battery voltage x 0.67
Thermal Cutoff: 230°F / 110 °C
Dimensions: 1.18 x 0.24 x 0.79 in. (30 x 6 x 20 mm)
Weight: 0.39 oz. (11 g)

Perfect for Great Planes' all-foam F6F Hellcat ARF!

Pre-installed universal radio connector, polarized micro connector for battery, gold-plated 2 mm female bullet connectors for motor.

12A Brushless Electronic Speed Control

Great for small flat-foamies and built-up 3D airplanes
Perfect for out-runner brushless motors
Delivers 12A of continuous current, 15A surge currents
Includes a powerful 1.5A BEC
Very simple to use, with on/off brake and safe-start

SPECIFICATIONS
Stock Number: GPMM1810
NiCd/NiMH (Cells/V): 6-12, 7.2-14.4V
LiPo (Cells/V): 2-4, 7.4-14.8V
Max Output: 12 amps (15 surge)
BEC: 5V / 1.5A
Max Output: 150 watts
Operating Frequency: 8.5 kHz fixed
On-resistance: 0.03 ohms
Brake: ON/OFF
Voltage Cutoff: battery voltage x 0.67
Thermal Cutoff: 230°F / 110 °C
Dimensions: 1.30 x 0.24 x 0.91 in. (33 x 6 x 23 mm)
Weight: 0.49 oz. (14 g)

Just right for extreme aerobatics and the U-Can-Do 3D ARF!

Pre-installed universal radio connector, Deans^® Ultra™ male connector for battery, gold-plated 3.5 mm female bullet connectors for motor.

25A Brushless Electronic Speed Control

Great for medium-sized, high-performance airplanes
Works with out-runner and inner-rotating brushless motors
Delivers 25A of continuous current, 28A surge currents
Includes a powerful 2.0A BEC
Very simple to use, with on/off brake and safe-start

SPECIFICATIONS
Stock Number: GPMM1820
NiCd/NiMH (Cells/V): 6-12, 7.2-14.4V
LiPo (Cells/V): 2-4, 7.4-14.8V
Max Output: 25 amps (28 surge)
BEC: 5V / 2A
Max Output: 250 watts
Operating Frequency: 8.5 kHz fixed
On-resistance: 0.015 ohms
Brake: ON/OFF
Voltage Cutoff: battery voltage x 0.67
Thermal Cutoff: 230°F / 110 °C
Dimensions: 1.58 x 0.31 x 1.02 in. (40 x 8 x 26 mm)
Weight: 0.92 oz. (26 g)

A performance match for Great Planes' Super Sportster EP ARF!

Pre-installed universal radio connector, Deans^® Ultra™ male connector for battery, gold-plated 3.5 mm female bullet connectors for motor.

35A Brushless Electronic Speed Control

Great for medium to larger higher performance airplanes
Works with out-runner and inner-rotating brushless motors
Delivers 35A of continuous current, 40A surge currents
Includes a powerful 2.0A BEC
Very simple to use, with on/off brake and safe-start

SPECIFICATIONS
Stock Number: GPMM1830
NiCd/NiMH (Cells/V): 6-12, 7.2-14.4V
LiPo (Cells/V): 2-4, 7.4-14.8V
Max Output: 35 amps (40 surge)
BEC: 5V / 2A
Max Output: 350 watts
Operating Frequency: 8.5 kHz fixed
On-resistance: 0.01 ohms
Brake: ON/OFF
Voltage Cutoff: battery voltage x 0.67
Thermal Cutoff: 230°F / 110 °C
Dimensions: 2.0 x 0.31 x 1.02 in. (52 x 8 x 26 mm)
Weight: 1.13 oz. (32 g)

High-amp help for the Siren and other hotliner ARFs.

Pre-installed universal radio connector, Deans^® Ultra™ male connector for battery, gold-plated 4 mm female bullet connectors for motor.

45A Brushless Electronic Speed Control

Great for medium to larger higher performance airplanes
Works with out-runner and inner-rotating brushless motors
Delivers 45A of continuous current, 50A surge currents
Includes a powerful 2.0A BEC
Very simple to use, with on/off brake and safe-start

SPECIFICATIONS
Stock Number: GPMM1840
NiCd/NiMH (Cells/V): 6-12, 7.2-14.4V
LiPo (Cells/V): 2-4, 7.4-14.8V
Max Output: 45 amps (50 surge)
BEC: 5V / 2A
Max Output: 500 watts
Operating Frequency: 8.5 kHz fixed
On-resistance: 0.008 ohms
Brake: ON/OFF
Voltage Cutoff: battery voltage x 0.67
Thermal Cutoff: 230°F / 110°C
Dimensions: 2.76 x 0.39 x 1.30 in. (70 x 10 x 33 mm)
Weight: 1.76 oz. (50 g)