https://shop.mikadousa.com Wed, 7 Oct 2026 00:00:00 EST en-us https://shop.mikadousa.com/Scorpion-RS-3420-215T-ETS-version_p_2183.html Wed, 7 Oct 2026 00:00:00 EST Product DescriptionScorpion Power Systems RS-3420 series Brushless DC car motor. These motors are designed to meet and comply with all standards set forth by IFMAR for use in 1/10th and 1/12th scale electric powered RC racing cars. Scorpion motors ar...[Read More]
Our Price: $60.00 On Sale [Add to Cart]

]]> https://shop.mikadousa.com/Scorpion-RS-3420-215T-ETS-version_p_2183.html Product DescriptionScorpion Power Systems RS-3420 series Brushless DC car motor. These motors are designed to meet and comply with all standards set forth by IFMAR for use in 1/10th and 1/12th scale electric powered RC racing cars. Scorpion motors ar...[Read More]
Our Price: $60.00 On Sale [Add to Cart]

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Product Description

Scorpion Power Systems RS-3420 series Brushless DC car motor. These motors are designed to meet and comply with all standards set forth by IFMAR for use in 1/10th and 1/12th scale electric powered RC racing cars. Scorpion motors are designed from the ground up to meet the demanding needs of racing enthusiasts, and are built with efficient, high-temperature components that allow them to produce the maximum power and speed that is possible. Years of research and development by top engineers and hands on testing by professional drivers has allowed us to make the RS-3420 series the best motors available on the market today!

• Patented Screw-type rotor surface to increase flux density and maximize cooling

• Built-in Cooling Fan on the rotor to increase airflow and decrease internal temperatures

• No plastic inserts are used to achieve maximum copper fill for the motor windings

• Rotor magnets are protected by a metal sleeve for maximum durability

• Built-in temperature sensors allow for on-track monitoring when used with Scorpion ESC

• 200% more cooling surface than other comparable motors for better heat dissipation

• The largest glued surface for the rotor, shaft and magnets of any motor in its class

• High grade Silicon Steel is used in the stator assembly for maximum flux density

• High purity copper wire is used for minimum internal resistance

• High temperature magnets are used to take the heat of competition

• Motor parts CNC machined from 7075 aerospace grade aluminum alloy

Scorpion RS-3420 V2 Online manual

Specifications

Stator Diameter	34 mm (1.34 in)
Stator Thickness	21 mm (0.83 in)
No. of Stator Arms	3
No. of Stator Poles	2
Motor Wind	21.5T Y
Motor Wire	1-Strand 1.02 mm
Motor Kv	1470KV RPM/Volt
No-Load Current (Io/8.1V)	0.7 Amps
Motor Resistance (RM)	0.869 Ohms
Weight	163.1 Grams (5.8 oz)
Outside Diameter	36 mm (1.41 in)
Shaft Diameter	3.17 mm (0.12 in)
Body Length	52.65 mm (2.07 in)
Overall Shaft Length	67.4 mm (2.65 in)
Rotor Magnet Diameter	12.5mm (0.49 in)
Max Lipo Cell	2s
Motor Timing	Adjustable deg
Drive Frequency	8kHz

Weight including packaging

400g

Full Dimension

View Scorpion RS-3420 21.5T ETS version Full Dimension

]]> https://shop.mikadousa.com/Scorpion-RS-3420-215T_p_2191.html Wed, 7 Oct 2026 00:00:00 EST Product DescriptionScorpion Power Systems RS-3420 series Brushless DC car motor. These motors are designed to meet and comply with all standards set forth by IFMAR for use in 1/10th and 1/12th scale electric powered RC racing cars. Scorpion motors ar...[Read More]
Our Price: $60.00 On Sale [Add to Cart]

]]> https://shop.mikadousa.com/Scorpion-RS-3420-215T_p_2191.html Product DescriptionScorpion Power Systems RS-3420 series Brushless DC car motor. These motors are designed to meet and comply with all standards set forth by IFMAR for use in 1/10th and 1/12th scale electric powered RC racing cars. Scorpion motors ar...[Read More]
Our Price: $60.00 On Sale [Add to Cart]

]]>

Product Description

Scorpion Power Systems RS-3420 series Brushless DC car motor. These motors are designed to meet and comply with all standards set forth by IFMAR for use in 1/10th and 1/12th scale electric powered RC racing cars. Scorpion motors are designed from the ground up to meet the demanding needs of racing enthusiasts, and are built with efficient, high-temperature components that allow them to produce the maximum power and speed that is possible. Years of research and development by top engineers and hands on testing by professional drivers has allowed us to make the RS-3420 series the best motors available on the market today!

• Patented Screw-type rotor surface to increase flux density and maximize cooling

• Built-in Cooling Fan on the rotor to increase airflow and decrease internal temperatures

• No plastic inserts are used to achieve maximum copper fill for the motor windings

• Rotor magnets are protected by a metal sleeve for maximum durability

• Built-in temperature sensors allow for on-track monitoring when used with Scorpion ESC

• 200% more cooling surface than other comparable motors for better heat dissipation

• The largest glued surface for the rotor, shaft and magnets of any motor in its class

• High grade Silicon Steel is used in the stator assembly for maximum flux density

• High purity copper wire is used for minimum internal resistance

• High temperature magnets are used to take the heat of competition

• Motor parts CNC machined from 7075 aerospace grade aluminum alloy

Scorpion RS-3420 V2 Online manual

Specifications

Stator Diameter	34 mm (1.34 in)
Stator Thickness	21 mm (0.83 in)
No. of Stator Arms	3
No. of Stator Poles	2
Motor Wind	21.5T Y
Motor Wire	1-Strand 1.02 mm
Motor Kv	1470KV RPM/Volt
No-Load Current (Io/8.1V)	0.7 Amps
Motor Resistance (RM)	0.869 Ohms
Weight	158 Grams (5.57 oz)
Outside Diameter	36 mm (1.41 in)
Shaft Diameter	3.17 mm (0.12 in)
Body Length	52.65 mm (2.07 in)
Overall Shaft Length	67.4 mm (2.65 in)
Rotor Magnet Diameter	12.5mm (0.49 in)
Max Lipo Cell	2s
Motor Timing	Adjustable deg
Drive Frequency	8kHz

Weight including packaging

400g

Full Dimension

View Scorpion RS-3420 21.5T Full Dimension

]]> https://shop.mikadousa.com/Scorpion-RS-3420-55T_p_2198.html Wed, 7 Oct 2026 00:00:00 EST Product DescriptionScorpion Power Systems RS-3420 series Brushless DC car motor. These motors are designed to meet and comply with all standards set forth by IFMAR for use in 1/10th and 1/12th scale electric powered RC racing cars. Scorpion motors ar...[Read More]
Our Price: $60.00 On Sale [Add to Cart]

]]> https://shop.mikadousa.com/Scorpion-RS-3420-55T_p_2198.html Product DescriptionScorpion Power Systems RS-3420 series Brushless DC car motor. These motors are designed to meet and comply with all standards set forth by IFMAR for use in 1/10th and 1/12th scale electric powered RC racing cars. Scorpion motors ar...[Read More]
Our Price: $60.00 On Sale [Add to Cart]

]]>

Product Description

Scorpion Power Systems RS-3420 series Brushless DC car motor. These motors are designed to meet and comply with all standards set forth by IFMAR for use in 1/10th and 1/12th scale electric powered RC racing cars. Scorpion motors are designed from the ground up to meet the demanding needs of racing enthusiasts, and are built with efficient, high-temperature components that allow them to produce the maximum power and speed that is possible. Years of research and development by top engineers and hands on testing by professional drivers has allowed us to make the RS-3420 series the best motors available on the market today!

• Patented Screw-type rotor surface to increase flux density and maximize cooling

• Built-in Cooling Fan on the rotor to increase airflow and decrease internal temperatures

• No plastic inserts are used to achieve maximum copper fill for the motor windings

• Rotor magnets are protected by a metal sleeve for maximum durability

• Built-in temperature sensors allow for on-track monitoring when used with Scorpion ESC

• 200% more cooling surface than other comparable motors for better heat dissipation

• The largest glued surface for the rotor, shaft and magnets of any motor in its class

• High grade Silicon Steel is used in the stator assembly for maximum flux density

• High purity copper wire is used for minimum internal resistance

• High temperature magnets are used to take the heat of competition

• Motor parts CNC machined from 7075 aerospace grade aluminum alloy

Scorpion RS-3420 V2 Online manual

Specifications

Stator Diameter	34 mm (1.34 in)
Stator Thickness	21 mm (0.83 in)
No. of Stator Arms	3
No. of Stator Poles	2
Motor Wind	5.5T Y
Motor Wire	1-Strand 1.97 mm
Motor Kv	6000KV RPM/Volt
No-Load Current (Io/7.8V)	5.4 Amps
Motor Resistance (RM)	0.059 Ohms
Weight	164 Grams (5.78 oz)
Outside Diameter	36 mm (1.41 in)
Shaft Diameter	3.17 mm (0.12 in)
Body Length	52.65 mm (2.07 in)
Overall Shaft Length	67.4 mm (2.65 in)
Rotor Magnet Diameter	12.5mm (0.49 in)
Max Lipo Cell	2s
Motor Timing	Adjustable deg
Drive Frequency	8kHz

Weight including packaging

400g

Full Dimension

View Scorpion RS-3420 5.5T Full Dimension

]]> https://shop.mikadousa.com/Scorpion-RS-3420-45T_p_2199.html Wed, 7 Oct 2026 00:00:00 EST Product DescriptionScorpion Power Systems RS-3420 series Brushless DC car motor. These motors are designed to meet and comply with all standards set forth by IFMAR for use in 1/10th and 1/12th scale electric powered RC racing cars. Scorpion motors ar...[Read More]
Our Price: $60.00 On Sale [Add to Cart]

]]> https://shop.mikadousa.com/Scorpion-RS-3420-45T_p_2199.html Product DescriptionScorpion Power Systems RS-3420 series Brushless DC car motor. These motors are designed to meet and comply with all standards set forth by IFMAR for use in 1/10th and 1/12th scale electric powered RC racing cars. Scorpion motors ar...[Read More]
Our Price: $60.00 On Sale [Add to Cart]

]]>

Product Description

Scorpion Power Systems RS-3420 series Brushless DC car motor. These motors are designed to meet and comply with all standards set forth by IFMAR for use in 1/10th and 1/12th scale electric powered RC racing cars. Scorpion motors are designed from the ground up to meet the demanding needs of racing enthusiasts, and are built with efficient, high-temperature components that allow them to produce the maximum power and speed that is possible. Years of research and development by top engineers and hands on testing by professional drivers has allowed us to make the RS-3420 series the best motors available on the market today!

• Patented Screw-type rotor surface to increase flux density and maximize cooling

• Built-in Cooling Fan on the rotor to increase airflow and decrease internal temperatures

• No plastic inserts are used to achieve maximum copper fill for the motor windings

• Rotor magnets are protected by a metal sleeve for maximum durability

• Built-in temperature sensors allow for on-track monitoring when used with Scorpion ESC

• 200% more cooling surface than other comparable motors for better heat dissipation

• The largest glued surface for the rotor, shaft and magnets of any motor in its class

• High grade Silicon Steel is used in the stator assembly for maximum flux density

• High purity copper wire is used for minimum internal resistance

• High temperature magnets are used to take the heat of competition

• Motor parts CNC machined from 7075 aerospace grade aluminum alloy

Scorpion RS-3420 V2 Online manual

Specifications

Stator Diameter	34 mm (1.34 in)
Stator Thickness	21 mm (0.83 in)
No. of Stator Arms	3
No. of Stator Poles	2
Motor Wind	4.5T Y
Motor Wire	1-Strand 2.46 mm
Motor Kv	7170KV RPM/Volt
No-Load Current (Io/7.8V)	6.7 Amps
Motor Resistance (RM)	0.041 Ohms
Weight	164 Grams (5.78 oz)
Outside Diameter	36 mm (1.41 in)
Shaft Diameter	3.17 mm (0.12 in)
Body Length	52.65 mm (2.07 in)
Overall Shaft Length	67.4 mm (2.65 in)
Rotor Magnet Diameter	12.5mm (0.49 in)
Max Lipo Cell	2s
Motor Timing	Adjustable deg
Drive Frequency	8kHz

Weight including packaging

400g

Full Dimension

View Scorpion RS-3420 4.5T Full Dimension

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