Scorpion SII-3020-1110KV (V2)

The Scorpion SII-3020-1110KV (V2) is a brushless airplane motor with CNC-machined aluminum alloy construction, a gold electroplated finish and an epoxy-coated laminated stator. Rated at 1110 RPM / Volt for up to 4s LiPo operation, it comes with attached bullet connectors, mounting hardware and a threaded prop adapter.

ScorpionDrone motor

Motor Kv: 1110 RPM / Volt
Weight: 166 Grams (5.86 oz)

Product overview

The Scorpion SII-3020-1110KV (V2) brushless airplane motor combines CNC-machined aluminum alloy parts with a gold electroplated finish. Its stator uses 0.2mm laminations to reduce eddy-current losses, with an epoxy coating to prevent shorts. The winding wire is rated at 180 degrees C (356 F), while the magnets are rated for operation at 200 degrees C (392 F). The motor has 12 stator arms, 14 magnet poles and an 8 Turn Delta winding using 17-Strand 0.25mm wire.

Rated at 1110 RPM / Volt, the motor supports a maximum 4s LiPo battery, with maximum continuous ratings of 60 Amps and 840 Watts. Attached 2.5mm male bullet connectors provide the motor connections. The package includes one motor, a Scorpion 30mm cross mount, a Scorpion 5mm threaded prop adapter, three matching female connectors for the speed controller, three heat shrink pieces and four M3 screws. Motor weight is 166 Grams (5.86 oz), rising to 324g including packaging. A 2-Year warranty covers defects in materials or workmanship.

Motors & ESCs

Specifications

Specification	Value & conditions
Product	Scorpion SII-3020-1110KV (V2)
Product type and application	SII-30 series airplane motor
Motor construction	Brushless motor
Housing materials and finish	CNC-machined aluminum alloy parts with a gold electroplated finish
Stator construction	0.2mm stator laminations with an epoxy coating to prevent shorts
Winding wire temperature rating	180 degrees C (356 F)Winding wire temperature rating.
Magnet temperature rating	200 degrees C (392 F)Magnet operating temperature rating.
Stator Diameter	30.0 mm (1.18 in)
Stator Thickness	20 mm (0.79 in)
No. of Stator Arms	12
Magnet Poles	14
Motor Wind	8 Turn Delta
Motor Wire	17-Strand 0.25mm
Motor Kv	1110 RPM / Volt
No-Load Current (IO/10V)	2.08 AmpsNo load, at 10V.
Motor Resistance (Rm)	0.016 Ohms
Max Continuous Current	60 AmpsContinuous operation.
Max Continuous Power	840 WattsContinuous operation.
Weight	166 Grams (5.86 oz)
Outside Diameter	37.50 mm (1.47 in)
Shaft Diameter	4.98 mm (0.196 in)
Adapter Thread size	M6*1.0
Body Length	45.75 mm (1.80 in)
Overall Shaft Length	74.5 mm (2.93 in)
Max Lipo Cell	4sMaximum LiPo battery cell count.
Motor Timing	5deg
Drive Frequency	8kHz
Connectors and box contents	Attached 2.5mm male bullet connectors; matching female connectors and mounting hardware. Box contents: 1 motor, 1 Scorpion 30mm cross mount, 1 Scorpion 5mm threaded prop adapter, 3 female connectors, 3 heat shrink pieces and 4 M3 screws.Supplied equipment.
Packaged weight	324gIncluding packaging.
Warranty	2-Year warrantyDefects in materials or workmanship.