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myrcmart's blog
Posted by myrcmart | Jul 08, 2014 @ 11:25 PM | 1,314 Views
Good day everyone.

Here is the new H1806-12 Motor, it has two KVs, one is 2400kv for 3S and another one is 1600kv for 4S Lipo. It is different to "1806-2 2300kv".

http://www.myrcmart.com/rcx-18062-23...me-p-7951.html

H1806 2400kv tested with 3S 25C Lipo and 6020 T-Type CF Prop:

H1806 2400KV Brushless Motor (13 min 56 sec)


The motor case (as you can see from the photos) looks very well CNC made, because this factory manufactures the motor cases for one of the famous brands (very expensive). So the precision is high (cost is also higher).

Initially, we would like to make it 2600kv, but it is too hot after 10 min of run, so we made it 2500kv (it worked OK), but after comparing with the result with 2400kv. We then end up with 2400kv because the efficiency is higher with 2400kv.

Also we tested both with 1500KV and 1600KV. And we end up with 1600KV. Here is the test with 5030 prop (under load). Below is the initial test by the factory just for your reference only (data to be confirmed).



We have mounted the 2400kv on a quad and it worked well. So we have just sent it to an Australian customer for a FPV test flight and see how it goes.

We will work on the thrust test these few days when we have a time and see.

This motor is expected to put in the production next week and be finished around earlier Aug.

Selling price? Well, we are thinking to sell it for name (not for profit). We are thinking between USD7.99 and USD8.99 for promotion. I forgot to mention...Continue Reading
Posted by myrcmart | Jun 13, 2014 @ 09:52 AM | 1,113 Views
It looks exactly the same as the mini rcx 1804 motor but in 22' size.

We are planning to use the NMB bearings and have the motor balanced before leaving the factory.

We are designing a new case so it will be available soon (in July or Aug).

The price range is between USD9.99 - USD11.99 .

http://www.myrcmart.com
Posted by myrcmart | May 30, 2014 @ 09:36 PM | 2,109 Views
Benchmarking of RCX 1715-2 (it is the same class as MT1306) 2300KV Motor, this motor used high quality imported bearings (NMB) and CNC (this CNC factory manufactures the motor cases for a very famous brand). It is suitable for mini multicopter (200-300 frames).

The price is about USD8.98 - 9.99

2300KV 3S Lipo, GF 6030
6030 (22 min 48 sec)


2300KV 3S Lipo, GF 5030
...Continue Reading
Posted by myrcmart | May 13, 2014 @ 12:17 PM | 2,175 Views
This is the sample of new New RCX 1715-2 3100KV Motor for Mini Multicopter Quadcopter.

Use of NMB Bearings.

It is under testing and will be available soon!
Posted by myrcmart | Oct 30, 2011 @ 06:15 AM | 3,466 Views
The quality of this battery strap made by the high quality material which is soft and comfortable. As well as it looks **COOL**. If it is too long for you, you can actually cut (shorten) it yourself. Easy!

http://www.myrcmart.com/rcx-high-qua...ey-p-4070.html

Features

* Very high quality material made
* Soft and Comfortable

Specification

* Total Length: 364mm
* Width (Body): 15mm
* Width (Circle Head): 29mm

above specification is **approximately** measured.

Package includes:

* 5 x RCX High Quality Battery Strap (15x364mm)



...Continue Reading
Posted by myrcmart | Sep 16, 2011 @ 11:40 AM | 6,380 Views
This is a High Quality CNC Metal Rotor Head Set from RCX Production designed for NE 260A (Solo Pro). Metal parts included a Swashplate, Main Shaft, Central Hub and a Swashplate Guide. It makes your Solo Pro much more *handsome*, *unique* and *durable*.

http://www.myrcmart.com/rcx-high-qua...0a-p-4008.html

Some people claimed that this Rotor Head Set is too heavy and the motor does not have enough power to lift up the helicopter which is not true. The reason they said this is because they purchased the rotor head set with a Solid Main Shaft from other sellers (not us), the weight of the solid main shaft is really too heavy which caused of that problem. But RCX has designed a light weight Hollow Main Shaft could solve the problem easily (watch the video to see it in action). However, you still need a bit of skill and experience to equip it on your Solo Pro.

Still thinking?? This wholesales price won't be last long. RCX has set this price for the first 500 sets only to cover the CNC mold cost. So, Hurry!!

Specification:

* Material: Metal
* Color: Silver
* Weight: Approx. 4~5g

Package includes:

* 1 Set x RCX High Quality CNC Metal Rotor Head Set (Nine Eagles Solo Pro / 260A)
Posted by myrcmart | Sep 07, 2011 @ 10:16 AM | 5,363 Views
Light servo! Great for indoor and small park flyers where large throws are not used.Universal servo connector. Includes several servo horns, grommets and mounting screws.

http://www.myrcmart.com/rcx-s3707-st...kg-p-3969.html

Features

* Light weight high strength casing
* Recommended for micro airplanes and helicopters
* Different servo horns included for different application

Specification

* Weight: 3.7g
* Size: 19.8 x 8.0 x 22.5mm
* Operating Speed: 0.12sec/60o
* Stall Torque : 0.7kg/cm
* Operating Voltage: 4.8-6 Volts

Package Included

* 1 x RCX S3707 Standard Analog Servo (3.7g / 0.12sec / 0.7kg)
* 1 x Set of Servo Arm



Posted by myrcmart | Aug 30, 2011 @ 03:56 AM | 5,601 Views
Metal gear, double-bearing, also known as the MG995.

Application: Great for gas or electric size airplanes, helicopters, cars, and boats which require very high torque. RCX MG5509 equipped with dual ball bearings and strong metal gears which can easily handle the torque it delivers.

http://www.myrcmart.com/rcx-mg5509-s...ec-p-3854.html

Specification

* Model: RCX MG5509
* Weight : 55g
* Dimension: 41.0 * 20.1 * 38.0mm
* Operating Speed : 0.16sec / 60o
* Stall Torque: 9 kg /cm
* Operating Voltage: 5-7.2 Volts


Package Included

* 1 X RCX MG5509 Standard Metal Gear Servo (55g / 9kg / 0.16sec)
* 1 X Set of Servo Arm



...Continue Reading
Posted by myrcmart | Aug 22, 2011 @ 09:14 AM | 5,801 Views
RCX MG9025 is a great little servos equipped with top ball bearing for the price. It is a high torque is even higher than RCX MG90S. This servo is similar in size to the highly popular HS65 servo. This larger servo has certain benefits over smaller metal geared servo especially in a 3D environment. The gear train is physically larger and therefore has larger teeth to mesh resulting in a stronger servo that can take some punishment. This servo is ideal for the larger EPP designs and 30 size electric models.

Only USD4.99

http://www.myrcmart.com/rcx-mg9025-s...kg-p-3855.html

It is a great servo especially for swashplate but also suitable to be used as a Tail Locking Servo for 250 / 450 size helicopter. Its Speed is not as fast as the other expensive digital servos but it is a good one to be a Tail Servo for Junior & Intermediate who do not play 3D.

Features

* Light weight high strength nylon casing
* Durable partially metal gear with one bearing
* Recommended for 200-450 size helicopters or light weight aircraft
* Different servo horns included for different application

Specification

* Model: RCX MG9025
* Dimension: 23*12.1*28.8mm
* Torque: 2.5kg-cm @ 6V, 2.3kg-cm @ 4.8V
* Speed: 0.10sec / 60 @ 6V, 0.11sec / 60 @ 4.8V
* Weight: 14.7g
* Cable Length: 180mm(JR)
* Bearing: Top Ball Bearing

Package Included

* 1 x RCX MG9025 Standard Metal Gear Analog Servo (9g / 0.10sec / 2.5kg)
* 1 x Set of Servo Arm
Posted by myrcmart | Aug 02, 2011 @ 09:30 PM | 6,307 Views
Features

* Complete helicopter tool kits.
* Machined aluminum handles for light weight and positive grip.
* Hardened steel tips for durability.
* Pliers made with hardened steel with rubber grip for long lasting performance.

http://www.myrcmart.com/rcx-standard...cs-p-3783.html

Specification

* Philips Screw Driver 4.0mm
* Hexagon Socket Screwdriver 4.0 / 4.5 / 5.5 / 6.0 mm
* Hexagon Screwdriver 1.5 / 2.0 / 2.5 / 3.0 mm
* Needle-nose Plier
* Diagonal Cutter
* Ball Link Plier
* Li-Polymer Battery Package Voltage Indicator (2-6 Cell)

Package includes:

* 1 x RCX Standard Tool Set for Helicopter (14PCS)
Posted by myrcmart | Jul 26, 2011 @ 10:36 AM | 6,279 Views


Special for USD6.99 only.

Specification

* Model: RCX BC1712-15
* Motor size: Ф22*25mm
* Shaft size: Ф3.175*41mm
* Weight: 32g
* KV(rpm/v): 1600
* Max Power: 90W
* Battery: 2-3Li-Po
* Test Prop: 8x4/7x3
* Ri(M Ω): 0.203
* ESC(A): 18A

http://www.myrcmart.com/rcx-bc222515...or-p-3717.html

Package Included

* 1 X RCX BC1712-15 1600KV Outrunner Brushless Motor
* 1 Set of Screw
Posted by myrcmart | Jul 18, 2011 @ 02:37 PM | 5,875 Views
RCX S9257 is a high speed, high torque digital servo suitable for 450 & 500 series helicopters. It is an excellent tail locking servo for 3D flight.

http://www.myrcmart.com/rcx-s9257-hi...le-p-3600.html

Equipped with two ball bearings.

For use with the Futaba GY401 (FUTM0807, FUTM0808) and the GY502 gyros.

Does not work with these Futaba radios (4FG, 5FG/K, 6FG, 6FG/K, 7FG/K New Terratop, 3EGX, 3PGE, 2NL, 2LGX, 2FR, 2PK series) These radios have a servo neutral signal of 1310us not compatible with this servo.

Do not use with AM radios.

Specification

* Dead band: 0.002ms (Default)
* Control System: +Pulse Width Control
* Working Frequence: 1520μs / 80hz Digital mode/Analogy mode
* (RX) Required Pulse: 3.0~5.0 Volt Peak to Peak Square Wave
* Operating Voltage: 4.8~6.0 Volts DC
* Operating Temperature Range: -10 to + 60 Degree C
* Operating Speed (4.8V): 0.08 sec/60 degrees at no load
* Operating Speed (6.0V): 0.07 sec/60 degrees at no load
* Stall Torque (4.8V): 3.8 kg.cm
* Stall Torque (6.0V): 4.2 kg.cm
* 360 Modifiable: NO
* Motor Type: Coreless Motor
* Potentiometer Drive: Indirect Drive
* Driver Type: FET
* Bearing Type: Dual Ball Bearings
* Gear Type: Plastic Gear
* Programmable: YES
* Connector Wire Length: 18.0
* Dimensions: 35.5mm x 15.0 x 28.6mm
* Weight: 25 g


Package Included

* 1 X RCX S9257 High Speed Digital Servo (4.5kg / 25g / 0.07sec / Tail & Rudder Servo Suitable)
* 1 X Set of Servo Arm
Posted by myrcmart | Jul 10, 2011 @ 02:44 AM | 6,644 Views
RCX MG9257 is a high speed, high torque digital servo built with Metal Gear suitable for 450 & 500 series helicopters. It is an excellent tail locking servo for 3D flight. It could also be used as a Swashplate Servo for larger helicopters (eg. 500 / 600 size helicopters)

http://www.myrcmart.com/rcx-mg9257-h...le-p-3716.html

Equipped with two ball bearings.

For use with the Futaba GY401 (FUTM0807, FUTM0808) and the GY502 gyros.

Does not work with these Futaba radios (4FG, 5FG/K, 6FG, 6FG/K, 7FG/K New Terratop, 3EGX, 3PGE, 2NL, 2LGX, 2FR, 2PK series) These radios have a servo neutral signal of 1310us not compatible with this servo.

Do not use with AM radios.

Specification

* Dead band: 0.002ms (Default)
* Control System: +Pulse Width Control
* Working Frequence: 1520μs / 80hz Digital mode/Analogy mode
* (RX) Required Pulse: 3.0~5.0 Volt Peak to Peak Square Wave
* Operating Voltage: 4.8~6.0 Volts DC
* Operating Temperature Range: -10 to + 60 Degree C
* Operating Speed (4.8V): 0.08 sec/60 degrees at no load
* Operating Speed (6.0V): 0.07 sec/60 degrees at no load
* Stall Torque (4.8V): 3.8 kg.cm
* Stall Torque (6.0V): 4.2 kg.cm
* 360 Modifiable: NO
* Motor Type: Coreless Motor
* Potentiometer Drive: Indirect Drive
* Driver Type: FET
* Bearing Type: Dual Ball Bearings
* Gear Type: Plastic Gear
* Programmable: YES
* Connector Wire Length: 18.0
* Dimensions: 35.5mm x 15.0 x 28.6mm
* Weight: ~30g


Package Included

* 1 X RCX MG9257 High Speed Digital Servo (4.5kg / 25g / 0.07sec / Metal Gear / Tail & Rudder Servo Suitable)
* 1 X Set of Servo Arm
Posted by myrcmart | Jun 27, 2011 @ 09:53 AM | 6,986 Views
http://www.myrcmart.com/rcx-40a-brus...er-p-3496.html

Features

* Compatible with Lithium and Nickel battery types.(Lithium-lon/Lithium-polymer or Nickel Metal Hydride / Cadmium)
* Extreme low output resistance, super current endurance.
* Multiple protection features:low-voltage cut_off protection / throttle signal loss protection.
* 3 Start modes:Normal/Soft/Super-soft, compatible with fixed-wing aircraft and helicopter.
* Throttle range can be configured to be compatible with all transmittles currently available on market.
* Smooth,linear and precise throttle response.
* Separate Voltage regulator IC for microprocessor, providing good anti-jamming capability.
* Supported motor speed (Maximum):210000RPM(2 poles), 70000 RPM (6 poles),35000RPM(12 poles).
* Our pocket-sized Program card can be purchased separately for extremely easily programming the ESC at the field.
* With a program card, you can activate the music playing function of the ESC, and totally there are 15 songs can be selected

Specification

* Continous Current: 40A
* Brust Current: 55A
* BEC Mode: Switching
* BEC Output: 5V / 3A (Max 4 Standard Micro Servos)
* BEC Output Capacity: 2S-4S Li-PO: 5 micro servos (Max) / 5S Li-PO : 4 micro servos (Max)
* Battery Cell Li-PO: 2-3 cell / NiMH or NiCd : 5-15
* Weight: ~35g
* Dimension: ~55 x 28 x 12 mm

Designed for

* All 300-450 Class Helicopters such as:
* RCX 450 Helicopter
* Align Trex 450 Helicopter
* ESKY Belt-CP / Belt-CP V2 Helicopter
* ESKY Honey Bee King 2 / Honey Bee King 3 Helicopter
* KDS 450C/S/SV/Q
Posted by myrcmart | Jun 19, 2011 @ 09:10 PM | 6,609 Views
RCX MG-90S is a great servos for the price. Withstand plenty of hard hits and are fairly accurate. Perfect flap servos. If you have a sailplane and need great flap servos, buy them. Awesome price for Metal gears! Works great on 250 / 450 size rc helicopter.

http://www.myrcmart.com/rcx-mg90s-mi...og-p-3510.html

It is a great servo especially for swashplate but also suitable to be used as a Tail Locking Servo for 250 / 450 size helicopter. Its Speed is not as fast as the other expensive digital servos but it is a good one to be a Tail Servo for Junior & Intermediate who do not play 3D.

Features

* Light weight high strength nylon casing
* Durable partially metal gear with one bearing
* Recommended for 200-450 size helicopters or light weight aircraft
* Different servo horns included for different application

Specification

* Dimensions: 22.8 x 12.2 x 28.5mm
* Operating Speed (4.8V no load): 0.1sec/60 degrees
* Operating Speed (6V no load): 0.08sec/60 degrees
* Stall Torque (4.8V): 1.8 kg/cm
* Stall Torque (6V): 2.2 kg/cm
* Temperature Range: -30 to +60 Degree C
* Dead Band Width: 5usec
* Operating Voltage: 4.8 - 6.0 Volts
* Weight: 13.4g

Package Included

* 1 x RCX MG-90S Mini Metal Gear Servo (Analog)
* 1 x Set of Servo Arm
Posted by myrcmart | Mar 23, 2011 @ 06:31 AM | 7,458 Views
RCX 4-In-1 Socket Screwdriver Set is made by the high quality aluminum which is lightweight and the tips are made by the hardened steel.

http://www.myrcmart.com/rcx-4in1-soc...mm-p-3602.html

Features

* Machined aluminum handle for light weight and positive grip.
* Hardened steel tips for durability.

Specification

* Hexagon Socket Screwdriver 4.0mm
* Hexagon Socket Screwdriver 5.5mm
* Hexagon Socket Screwdriver 7.0mm
* Hexagon Socket Screwdriver 8.0mm

Package includes:

* 1 x RCX 4-In-1 Socket Screwdriver Set (4.0/5.5/7.0/8.0mm)
Posted by myrcmart | Mar 14, 2011 @ 12:40 PM | 8,222 Views
Features

* With this device, you can locate or find your lost plane/helicopter easily
* Within the effective range for that tracker can over 50M
* Simply turn off your TX, the tracer will start to scream ( just like the engines sound from the real airplane)
* Follow the lead and you can find your beloved plane

http://www.myrcmart.com/rc-lost-mode...er-p-3145.html...]...


Specification

* Weight: app. 4.7g
* Operating Voltage : 4-6 volts DC
* Low Current consumption : < 35 mA (1 mA at standby mode)
* Alert Level : 85dB
* Can be heard in 50 meter distance
* Suitable Controller: AM/FM PPM, FM/PCM

Operation

* Connect the lost alarm between the servo (the one which runs when flying) and the receiver, i.e. act as a servo extension cord
* Turn on your transmitter
* Turn on your receiver then you will hear two beep sound
* To test if it is functioning:
o Do not move any of the control stick on the transmitter for 1 min. or simply turn it off
o You will hear a continuous beep sound after 1 minute
* If you cannot find you plane, do not move the control stick or turn off your transmitter for 1 min for the alarm sound
* By the tracking sound, you will be able to locate your RC plane / Helicopter
Posted by myrcmart | Mar 04, 2011 @ 12:51 AM | 7,657 Views
http://www.myrcmart.com/rcx400-head-...er-p-3662.html

Designed for:

* Electric Helicopter
o >= 250 size helicopter
* Gas Powered Helicopter


Features

* 3D Competition Quality Proven! People in China use this for 3D Competition
* Able to work on Electric Helicopter or Gas Powered Helicopter
* You can choose to work in Headlock Mode and Standard Mode
* Supports Digital Servo
* With ATV Tuning (Rudder Servo Travel Adjust)

Specification

* Dual Mode : Head lock and Standard
* Dimension : 26.5 x 26.5 x 17.5mm
* Weight : 14 grams
* Voltage used : 4.8V to 6V
* Operation Temp : -5 Cto +60C
* Operation Current : 80mA
* With Reverse Switch