Scorpion SII-5525-195KV
Scorpion SII-5525-195KV

Scorpion SII-5525-195KV

Your Price: $309.99
In Stock
Part Number:MTR-0149

Product Description

Scorpion SII-55 series is the second generation of high efficiency electric motor from Scorpion that are widely used in the size of 30cc to 50cc airplane, with proven technology in new magnet configuration and housing design to provide higher efficiency, higher power, less eddy current losses with lower internal resistance than our previous S-55 series.

Scorpion starts with premium material with high quality aluminum alloy parts that are produced on the latest CNC milling machines. These parts are then gold Electro-coated to provide a beautiful, long-lasting finish. The stators are made by top grade 0.35mm laminations to give maximum efficiency, and minimum Eddy current losses. The stators are epoxy coated to prevent shorts, and are wound with wire that is rated at 180 degrees C (356 F). The magnets used in Scorpion Motors are custom manufactured to be able to withstand high temperatures.

Scorpion Motors are built to last, and are backed with a 2-Year warranty against defects in materials or workmanship.

HK Design Patent No. : 1201208.6

CN Design Patent No. : 201230267986.0

Taiwan Design Patent No.: 101303643

All other worldwide Patent: Pending


Stator Diameter55mm (2.165 in)
Stator Thickness25mm (0.984 in)
No. of Stator Arms12
Magnet Poles14
Motor Wind20 Turn Delta
Motor Wire18-Strand 0.33mm
Motor Kv195 RPM / Volt
No-Load Current (Io/10V)0.88 Amps
Motor Resistance (Rm)0.034 Ohms
Max Continuous Current80 Amps
Max Continuous Power2800 Watts
Weight708 Grams (22.98 oz)
Outside Diameter66.4 mm (2.614 in)
Shaft DiameterM8*1.0
Body Length59.82 mm (2.355 in)
Overall Shaft Length106 mm (4.173 in)
Max Peak Current120 Amps
Max Peak Power4200 Watts
Max Lipo Cell10s
Motor Timing5deg
Drive Frequency8kHz

Included in the Box

1x Scorpion SII-5525-195Kv Motor 
3x Female Connectors
3x Heat Shrink
1x Cross Motor Mount
4x Screw
1x Thrust washer
1x tapered collar
1x spacer collar
1x Prop washer
1x Prop nut
2x Nut lock

Weight including packaging


Data Chart

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Full Dimension

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