Developers of robust VTOL air vehicles for large payloads, precision hovers, and high speed flight.
eVader SE/DE

Introducing the giant-sized VTOL eVader series for R/C and for UAV applications. These vehicles hold their own in strong winds. If the eVader were a model of a Personal Air Vehicle, it would be 40%-scale! Featured on the Discovery Channel (see menu bar at left), the SE lets you manuever 5-lb. payloads within close environments with confidence - and get them there quickly. The ducted DE version allows you entry into even tighter spaces. Easy access to large and unobstructed payload area containing 12"x6" (305mm x 152mm) carbon/Airex payload tray. Open bottomed for cameras and ground sensors.
Both eVader SE and DE kits (item no's MK1-EVS1 and MK1-EVD1) include motors, speed controls, tilt servos, 5V voltage regulator. See kit pages for full list of included items.
Complete eVader SE/DEs consist of the respective eVader Kit, 3-Axis Gyro/Mixer module GM1-V01, battery packs, and 4-ch. receiver and transmitter. Various combo kits, ARF (almost ready to fly) and RTF (ready to fly) units are also available. Contact us for info and pricing.
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eVader SE/DE Specifications:
- Dist. between prop shafts: 30"
- Overall dimensions: 65"L x 46/45"W x 23"H
- Propellers: 16x10"/13x10" 3-bladed
- Pitch control: (collective) single-axis oblique tilting
- Yaw control: (differential) single-axis oblique tilting
- Roll control: differential propeller speeds
- Nacelle tilt range: +/- 22.5 deg. from vertical
- Min. batteries for prop-motors/servos(37V in series):
..... (0 - 2.5 lb. payload): (2) 5S 18.5V 5000mAh LiPo
..... (2.5-5.0 lb. payload): (4) 5S 18.5V 5000mAh LiPo
- Recommended batt for Rx, gyros, payload electronics:
..... (1) 4.8V 2000mAh NiCd (do not subst with 6.0V)
- Weight without batteries: 7.4/8.9 lb.
- Maximum forward speed: 50/46 mph (est.)
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eVader SE/DE Endurance*:
(2/4/6) batt. & no payload: 15/20/23 min.
(2/4/6) batt. & 2.5 lb. payload: 11/16/19 min.
.. (4/6) batt. & 5.0 lb. payload: 12/15 min.
* based on 5S 5000mAh LiPo batteries. Pairs connected in series for 37V nominal.
 | US $2,450.00 |
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 | US $2,950.00 |
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 | US $149.95 |
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 | US $4,250.00 |
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 | US $4,950.00 |
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______________Gress Aeronautics, Toronto, ON, Canada. Tel: 416-763-4482__________