Battery pack

1 lithium polymer cell, or 4 x Nicd cells

Current

1 Amp continuous

Configuration

10/3/26 Y (10mm dia/3mm length/26 turns)

Connection

Y (also known as Star)

Kv

4500 rpm per Volt

Prop (direct drive)

4" x 2.5" or 5" x 3"

Output

5560 rpm with 5" x 3" prop

Thrust

 25.8g

Weight

 3.5g

Number of Teeth

 9 tooth

Stator diameter

10mm

Stator length

3.0mm without shaft or mount

Shaft diameter

1.5mm

Battery pack

2 lithium polymer cell

Current

2 Amp continuous

Configuration

10/3/26 Y (10mm dia/3mm length/26 turns)

Connection

Y (also known as Star)

Kv

4500 rpm per Volt

Prop (direct drive)

4" x 2.5" or 5" x 3"

Output

33200 rpm ±5%

Thrust

 85g

Weight

 3.5g

Number of Teeth

 9 tooth

Stator diameter

10mm

Stator length

3.0mm without shaft or mount

Shaft diameter

1.5mm