The CRPS is a reversible twin electric motor contra rotating aircraft propulsion system mounted to the front of a carbon composite structural battery housing.

The housing bolts directly to an aircraft firewall. No vibration damping is required. System is rated at 225kW max power.

 

Propulsion System 
Prime Movers 2 x YASA axial flux 750 series electric motors
Torque 790/400Nm (peak/continuous) @200/>75kW

Speed Range

0 – 2800 rpm (fully reversible)
Propellers

Front, fixed pitch 178cm diameter

Rear, fixed pitch 170cm diameter

Total Mass 95kg

 

Electrical System

All battery cells, inverters, controllers, cabling and electronic services are contained in a glass lined, carbon composite housing rated for service at +/- 10G.

Battery Type Rechargeable Lithium iron phosphate, 270Whr/kg

Output

800Vdc

Total Mass

125kgs

WITH A SIMPLE UPGRADE OF THE NOSE CONE

CONTACT

The Office
1 Chubb Close
Malmesbury
Wiltshire
UK
SN16 9JW

01666 825340

info@contralectric.co.uk

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