Purchasing Mutliplex Minmag
02-20-2007 | 04:47 PM
#1
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From: Melbourne, AUSTRALIA
Purchasing Mutliplex Minmag
I am thinking of buying a Multiplex Mini Mag. I am currently learning to fly a WordStar 40 trainer. I would like to get an electric plane which has similar flying style i.e. has Aileron / Elevator / Rutter control / Landing gear. I have also read the existing motor is not powerful enough to take off so I was going to get a brushless motor.
I have heard the Mini Mag is a robust plane. I would like to buy components that can be used in future Electric Planes when I upgrade. I intent to stay similar size to the Mini Mag.
I was going to purchase the following gear,
Speed Controller Titan 30A
Motor Brushless Hyperion 22 /13
Prop 8/6 or 9/6
Servos Hitech HS55 x 3
Batteries I was not sure
Hyperion 20C-30C
LVX-1500 3S 30A 78gr 100mmx32mmx14mm
Or
LVX-1800 3S 36A 142gr 103mmx33mmx23mm
Or
LVX-2200 3S 44A 172gr 110mmx36mmx25mm
How much flight time would I get approx out of a 1500mA am I better to buy 2 x 1500 instead of a bigger battery? Is the 1800 or 2200 to heavy for the mini mag?
Do you need a battery with 20C-30C discharge I have notice 12 or 18 C discharge is much cheaper?
I have a Hitech optic 6 radio.
Any comment would be much appreciated
Cheers
Shane
I have heard the Mini Mag is a robust plane. I would like to buy components that can be used in future Electric Planes when I upgrade. I intent to stay similar size to the Mini Mag.
I was going to purchase the following gear,
Speed Controller Titan 30A
Motor Brushless Hyperion 22 /13
Prop 8/6 or 9/6
Servos Hitech HS55 x 3
Batteries I was not sure
Hyperion 20C-30C
LVX-1500 3S 30A 78gr 100mmx32mmx14mm
Or
LVX-1800 3S 36A 142gr 103mmx33mmx23mm
Or
LVX-2200 3S 44A 172gr 110mmx36mmx25mm
How much flight time would I get approx out of a 1500mA am I better to buy 2 x 1500 instead of a bigger battery? Is the 1800 or 2200 to heavy for the mini mag?
Do you need a battery with 20C-30C discharge I have notice 12 or 18 C discharge is much cheaper?
I have a Hitech optic 6 radio.
Any comment would be much appreciated
Cheers
Shane
02-24-2007 | 08:36 PM
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From: Hopkinton,
MA
RE: Purchasing Mutliplex Minmag
I've had a minimag for over a year (bought it from germany) and I love it. Its taken a lot of abuse and still flys like it was new.
I'm not an expert, but here are my comments on your post:
The controller and motor you're talking about are a lot more then the minimag needs. I fly a warp4-5 turn inrunner and a cc thnderbird-18 and have plenty of power (~160w). Your combination will most likely make the plane noseheavy and your flight times will be short. I get 20+ minutes on 3s1p TP-2100's. Also, it will be hard to mount an outrunner; you'll have to make you own engine mount, but a 400-size inrunner fits perfectly.
I usually spin an APC 7x5e prop but I've used an 8x4e. I don't think my plane has enough ground clearance for a 9x6, and I put larger 3" wheels on it so that I can takeoff from moderatly high grass.
You need four servos (2 aileron, rudder, elevator)
You should visit the big minimag forum on rcgroups
http://www.rcgroups.com/forums/showthread.php?t=455206
I'm not an expert, but here are my comments on your post:
The controller and motor you're talking about are a lot more then the minimag needs. I fly a warp4-5 turn inrunner and a cc thnderbird-18 and have plenty of power (~160w). Your combination will most likely make the plane noseheavy and your flight times will be short. I get 20+ minutes on 3s1p TP-2100's. Also, it will be hard to mount an outrunner; you'll have to make you own engine mount, but a 400-size inrunner fits perfectly.
I usually spin an APC 7x5e prop but I've used an 8x4e. I don't think my plane has enough ground clearance for a 9x6, and I put larger 3" wheels on it so that I can takeoff from moderatly high grass.
You need four servos (2 aileron, rudder, elevator)
You should visit the big minimag forum on rcgroups
http://www.rcgroups.com/forums/showthread.php?t=455206
03-02-2007 | 10:52 PM
#4
My Feedback: (2)
RE: Purchasing Mutliplex Minmag
Minimag
http://www.multiplexusa.com/models/P...rs/minimag.htm
Thsi one is receiver ready. Put in your receiver and fly!
http://www2.towerhobbies.com/cgi-bin...?&I=LXNXV1&P=7
The all up weight of the palne, based on stock power system is 20 ounces or 1.25 pounds.
I would sugget you shoot for 75 to 100 watts per pound for spirited flying. That means you want a motor in the 90 to 125 watt range.
One of these should work nicely if the plane has a stick mount for the motor
http://www.maxxprod.com/mpi/pdf/combo-049-070.pdf
Or this might be better if you can't use a stick mount
http://www2.towerhobbies.com/cgi-bin...&I=LXLWT6&P=ML
http://www.multiplexusa.com/models/P...rs/minimag.htm
Thsi one is receiver ready. Put in your receiver and fly!
http://www2.towerhobbies.com/cgi-bin...?&I=LXNXV1&P=7
The all up weight of the palne, based on stock power system is 20 ounces or 1.25 pounds.
I would sugget you shoot for 75 to 100 watts per pound for spirited flying. That means you want a motor in the 90 to 125 watt range.
One of these should work nicely if the plane has a stick mount for the motor
http://www.maxxprod.com/mpi/pdf/combo-049-070.pdf
Or this might be better if you can't use a stick mount
http://www2.towerhobbies.com/cgi-bin...&I=LXLWT6&P=ML
