Product Details
Electronic Forward Closure in kit form
Estimated assembly time 20-30 minutes
Some soldering required
THIS ITEM IS SOLD WITHOUT WARRANTY
Motor closure adapters available to fit all AeroTech, Dr. Rocket & Rouse-Tech 29 & 38mm RMS reloadable motors
Features/Benefits:
• Reusable ejection charge ignition device (standard type model
airplane engine glow plug)
• No consumable government-regulated initiators necessary
• Forward burn-through failure mode eliminated
• Integrated ejection charge holder
• Time delay is calculated from rocket motor burnout
• Time delay selectable in one-second increments
• Virtually unlimited time delay range...no compromising delay times
• Short-circuit protection (deliberately short-circuiting the output is
not recommended).
• Light weight, small size
• Long battery life
• Built-in continuity check
• Accidental activation protection
• Reverse polarity protection (inserting the battery backward will
not harm the EFC or fire the glow plug)
• Motor closure adapters available to fit a wide variety of Aero-
Tech, Dr. Rocket™ and Rouse-Tech™ RMS™ motors...new simpler
closure adapter design eliminates the need for two motor
parts (forward delay spacer and delay o-ring)
Specifications:
Battery type required: Duracell or Sanyo CR123
Glow plug type: Fox Standard Long 2 volt or Fox Pro 8 Long
Diameter: 29mm (1.125”)
Overall length (ejection closure and housing): 4.82”
Weight with battery (without motor closure): 83 grams
Current drain in armed mode: 1.5 milliamps
Current drain after firing: < 1 milliamp
Battery life in armed mode: 500 hours
Launch detect acceleration: 2.1 G
Launch detect minimum duration: 0.2 seconds
Minimum delay time: 1.0 seconds
Maximum delay time: over 6000 seconds
Glow plug power duration: 1.0 seconds
Firing current: 3 amps
Firing voltage: 1.5 volts
Estimated firings per battery: 200
Continuity check threshold: 2000 ohms
Typical glow plug resistance: <0.5 ohms
NOTE: Features and specifications subject to change without notice.
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