Entire Contents © 2013 Hobbico®, Inc.
NOTICE
● The instruction manual, warranties and other associated documentation are subject
to change without notice. Hobbico assumes no responsibility for inadvertent errors to
this manual.
● Heli-Max products are to be used by ages 14 and over.
HMXE0852 RTF HMXE0853 Tx-R
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Instruction Manual
2
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INTRODUCTION
INTRODUCTION
Thank you for purchasing the Heli-Max EC145 Helicopter. We are certain you will
get many hours of enjoyment out of this model. If you should have any questions
or concerns please feel free to contact us at: helihotline@hobbico.com.
Full Scale EC145 Information and Specifications
The Eurocopter EC145 is a light utility helicopter manufactured by Eurocopter.
It is a twin-engine aircraft that can carry up to nine passengers along with
the addition of two crew members. The helicopter is marketed for passenger
transport, corporate transport, emergency medical services (EMS), search and
rescue, parapublic and utility roles.
The EC145 features a large cabin space and other improvements over previous
designs that include an increased maximum take-off weight and increased range,
achieved with improved rotor blades made of composite materials. These are
combined with a hingeless rotor system with a monolithic titanium hub, and
are powered by two Turboméca Arriel 1E2 turboshaft engines. The cabin can
seat eight or nine passengers and has a level fl oor throughout with access
from both sides and the rear of the helicopter. The all-glass cockpit consists of
a Thales Avionics MEGHAS Flight Control Display System with active matrix
liquid crystal displays.
The EMS/casualty evacuation arrangement can carry up to two stretchered
patients with three medical staff. The helicopter can be fi tted with emergency
fl oats, rescue hoist, search light, load hook and specialist equipment for other
operational requirements.
Crew: 1 or 2 (pilots)
Capacity: 9 passengers
Length: 13.03 m (42 ft 9 in)
Rotor diameter: 11.0 m (36 ft)
Height: 3.45 m (11 ft 4 in)
Disc area: 95 m² (1,018 ft²)
Empty weight: 1,792 kg (3,951 lb)
Loaded weight: 3,585 kg (7,903 lb)
Useful load: 1,793 kg (3,953 lb)
Max. takeoff weight: 3,585 kg (7,903 lb)
Powerplant: 2 × Turbomeca Arriel 1E2 turboshafts, 550 kW (take-
off power) (738 shp) each
Never exceed speed: 268 km/h (145 kt, 167 mph)
Cruise speed: 246 km/h (133 kn, 153 mph)
Range: 680 km (370 nmi, 426 mi)
Ferry range: 855 km (461 nmi, 530 mi)
Service ceiling: 5,240 m (17,200 ft)
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For the latest technical updates or manual corrections to the EC145 visit the
Heli-Max website at www.helimax-rc.com. Open the “Helicopters” link, and then
select the EC145 helicopter. If there is any new technical information, changes
or important updates to this model, a “tech notice” box will appear on the page.
Click the “tech notice” box to learn more.
When you see this symbol, please pay special attention and
heed all warnings regarding the information within.
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SAFETY PRECAUTIONS
SAFETY PRECAUTIONS
Failure to follow these safety precautions may result in injury
to yourself and others.
● Keep your face and body as well as all spectators away from the rotating plane
of the blades whenever the battery is connected. Keep loose clothing, shirt
sleeves, ties, scarfs, long hair or loose objects such as pencils or screwdrivers
that may fall out of shirt or jacket pockets away from the rotors. The spinning
blades of a model helicopter can cause serious injury. When choosing a fl ying
site for your EC145, stay clear of buildings, trees and power lines. AVOID
fl ying in or near crowded areas. DO NOT fl y close to people or pets. Maintain
a safe distance from the helicopter.
● Your EC145 should not be considered a toy. Because of its performance
capabilities, the EC145, if not operated correctly, could cause injury to you or
spectators and damage to property.
● Do not alter or modify the model. Doing so may result in an unsafe or un-
fl y a b l e m o d e l .
● When and if repairs are necessary, you must correctly install all components
so that the model operates properly on the ground and in the air. Please check
the operation of the model before every fl ight to insure that all equipment is
operating and that the model has remained structurally sound. Be sure to
check linkages or other connectors often and replace them if they show any
signs of wear or fatigue.
Battery Warnings and Usage Guidelines
Please read and understand the following regarding the usage of LiPo batteries.
Through the use of the included LiPo battery you have assumed all risk and
responsibility regarding a LiPo battery and its use.
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Battery Warnings
● ALWAYS unplug your battery from either the charger or helicopter after use.
NEVER store your helicopter with the battery plugged into it.
● Do not attempt to charge your battery if it becomes swollen or hot.
● It’s best to store your batteries charged and at room temperature. Storing a
fully discharged battery may cause irreversible damage to the battery
● Never disassemble, puncture or modify the battery pack in any way.
● Never allow the battery temperature to exceed 150° F [65° C].
● If your battery begins to swell or “puff” during charge/discharge or becomes
damaged in any way, stop using it and contact Hobby Services at 217-3980007 to learn the proper way to dispose of it.
● Keep track of your batteries at all times.
Charge Warnings
● Only use the included charger with the included LiPo battery. Do not attempt to
use the provided charger with NiCd, NiMH or batteries with other chemistries.
● Do not leave the charger unattended while in use and always charge your
batteries on a fi re-resistant surface.
● Disconnect the battery and remove input power from the charger immediately
if either becomes hot!
● Do not allow water or other foreign objects to enter the charger. Keep the
charger away from moisture and do not submerge in water. Do not block the
air intake holes of the charger; this could cause the charger to overheat.
● Please keep all electronic components out of the reach of children!
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WARRANTY
WARRANTY
Heli-Max guarantees this kit to be free from defects in both material and
workmanship at the date of purchase. This warranty does not cover any component
parts damaged by use or modifi cation. In no case shall Heli-Max’s liability
exceed the original cost of the purchased kit. Fur ther, Heli-Ma x reserves the
right to change or modify this warranty without notice. In that Heli-Max has no
control over the fi nal assembly or material used for fi nal assembly, no liability
shall be assumed nor accepted for any damage resulting from the use by the
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user of the fi nal user-assembled product. By the act of using the user assembled
product, the user accepts all resulting liability. If the buyer is not prepared
to accept the liability associated with the use of this product, the buyer
is advised to return this kit immediately in new and unused condition to
the place of purchase.
To make a warranty claim, Hobby Services 217-398-0007
send the defective part or 3002 N. Apollo Dr., Suite 1
item to Hobby Services Champaign, IL 61822
at this address. USA
Include a letter stating your name, return shipping address, as much contact
information as possible (daytime telephone number, fax number, e-mail address),
a detailed description of the problem and a photocopy of the purchase receipt.
Upon receipt of the package the problem will be evaluated as quickly as possible.
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KIT CONTENTS
KIT CONTENTS
1. Heli-Max TX 610 Transmitter and Manual (not included in HMXE0853)
2. EC145 Helicopter
3. 600 mAh LiPo Flight Battery
4. Adjustable LiPo Battery Charger with Wall Adaptor
5. Screwdriver
6. Extra Tail Blade
Required: 8 AA batteries
1
6
2
4
3
5
6
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SPECIFICATIONS
SPECIFICATIONS
General
Management: Collective Pitch, 120 degree CCPM, TAGS control
Motors: Brushless main motor, brushed tail motor
Empty Weight: 71.3 g (2.51 oz)
Weight RTF: 85.5 g (3.01 oz)
Rotor Diameter: 245 mm (9.64")
Blade Length: 105 mm (4.13")
Tail Rotor Diameter: 55 mm (2.16")
Overall Length: 305 mm (12.0")
Height: 75 mm (2.95")
Width: 60 mm (2.36")
Motor Controller
Motor: 1412 Brushless Max Current: 10 amp (5min)
Diameter: 14.5 mm Slow Start Function: Yes
Length: 13.6 mm Thermal Protection: 90C120C
Weight: 6.9 g Soft Cutoff: Yes
Voltage: 3.7 V
No Load Current: 0.7 amp
KV: 14,750
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OPERATIONAL WARNINGS
OPERATIONAL WARNINGS
● Please allow a 10 minute cool down period after each fl ight so the
motor controller and motor can cool down. Failure to do so may cause
loss of control due to the controller overheating and shutting down.
● Inspect the main rotor blades and blade screws before each fl ight for nicks
or loose components. If any damage is found or if the blades have been
damaged, replace the blades before fl ying the model again.
● The motor controller has a soft cut function that will reduce the power output
to protect the fl ight battery. Toward the end of a fl ight you will notice a slight
power reduction. Land the model immediately. The fl ight time of the EC145
can be as long as 6 minutes (Standard Hover) but this will vary depending
on your fl ying style.
● After a crash you must inspect all plastic parts on the helicopter for damage
before attempting to fl y the model again.
● Always unplug your battery from the helicopter after use.
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