HIMARK Electric Retracts 22-33cc Size Main Retracts With Oleo Struts AM-07

HIMARK Electric Retracts 22-33cc Size Main Retracts With Oleo Strut Legs – AM-07 (90 Degree Version)
These self-contained units are powered from your model’s receiver and do not require separate servos.

Note: Mains and Nose retracts sold separately.

The main retracts are supplied with sprung Oleo struts, wheel axles, Allen wrenches and a 3-into-1 wire harness.

You can cut down the length of the Oleos up to 50mm/1.96 inches from standard length.

Specifications (Subject to change or improvement without notice.)

Current draw at Idle 12mA, Operating 500-700mA, Full Stall 1.4-1.6A
Pulse width trigger points: Down 1.205ms, Up 1.786ms
Operation with FM and DSM
FM 22ms frame rate, 5V signal
DSM 20ms frame rate, 3.3V signal
Sequence time: @ 6.0V 4.0sec, @ 7.4V 3.5sec
Operating voltage range: 6.0 – 8.4V
Aircraft weight: 14 lbs – 20 lbs
Unit weight: Main gear 4.3 ounces each, Strut 3.9 ounces each
Helpful hints to ensure your gear last longer.

Avoid actuating while model is sitting on its landing gear as this will cause the gear to strip.
Make sure nothing is causing binding in path of landing gear, failure to do so may cause permanent damage to gear.
Allow gear to fully cycle up or down before hitting switch. Quickly changing direction up/down/up/down in rapid succession without allowing gear to finish cycling fully up or down may cause damage to gear.
Add removable thread locker to all set screws that hold axle/strut together.
Best practice is to file flat spot where screws hold axles onto struts.