Espritmodel.com Telemetry Radio
Reply
Thread Tools
Old Nov 19, 2002, 07:16 AM
Houng-wen Lin
GWS4CEO's Avatar
Shijr, Taiwan. DungGwan, China. City of Industry, California.
Joined Sep 2001
19,445 Posts
Is ther anyone experience with GWS IPSD ( twin motor IPS )?

This power system being introduced many months since this summer. Is ther anyone experience with GWS IPSD ( twin motor IPS )?
http://www.gws.com.tw/english/produc...ystem/ipsd.htm

Avalible 8 different gear ratio from 3.5 up to 11.8

[Type] [Spur / Pinion Gear] [Gear Ratio]
2 M0.4 x 56T M0.4 x 16T 56T / 16 T= 3.5
1 M0.4 x 58T M0.4 x 14T 58T / 14 T= 4.1
A M0.3 x 82T M0.3 x 14T 82T / 14 T= 5.9
B M0.3 x 84T M0.3 x 12T 84T / 12 T= 7.0
C M0.3 x 86T M0.3 x 10T 86T / 10 T= 8.6
D M0.3 x 87T M0.3 x 9T 87T / 9 T = 9.7
E M0.3 x107T M0.3 x 10T 107T /10T = 10.7
F M0.3 x106T M0.3 x 9T 106T / 9T = 11.8

How you like them? Any suggestion? Welcome to tell us.
GWS4CEO is offline Find More Posts by GWS4CEO
Reply With Quote
Sign up now
to remove ads between posts
Old Nov 19, 2002, 09:38 AM
Deep Sea
Navy Diver's Avatar
OFallon, MO
Joined Jul 2001
609 Posts
IPSD-A

I love my dual A drive. I have it in my Tiger Moth with a 10x8 GWS prop and love the power and responsiveness.
Navy Diver is offline Find More Posts by Navy Diver
Reply With Quote
Old Nov 19, 2002, 05:41 PM
jah
BALD MEMBER
jah's Avatar
North Georgia
Joined Nov 2001
1,851 Posts
I also have one in my GWS tiger moth. Intially put it in for more power because I installed floats. After the floats came off, I left it in because its great!!!
jah is offline Find More Posts by jah
Reply With Quote
Old Nov 20, 2002, 01:36 PM
Hoosier Hobby Hangar
Kevin P's Avatar
Cicero, Indiana
Joined Oct 2002
266 Posts
I have to agree The Dual IPS is GREAT in the Tiger Moth i have it two of the three I own! Much better power and climb. Actually I think it would make a great option in the Moth kit.
Kevin
Kevin P is offline Find More Posts by Kevin P
Reply With Quote
Old Nov 20, 2002, 05:46 PM
Stress Be Gone
GBR2's Avatar
Snohomish, WA
Joined May 2000
3,373 Posts
Design the gearbox so it can be a direct replacement for the single drive. Centerlines the same, etc..
GBR2 is online now Find More Posts by GBR2
Reply With Quote
Old Nov 28, 2002, 08:11 AM
Forgot how to fly
Mike Parsons's Avatar
Atlanta, Georgia
Joined Oct 2002
10,177 Posts
Re: Is ther anyone experience with GWS IPSD ( twin motor IPS )?

Mr Lin,
I love IT!!! Check here for the thread:
http://www.rcgroups.com/forums/showt...threadid=74238
Quote:
Originally posted by GWS4CEO
This power system being introduced many months since this summer. Is ther anyone experience with GWS IPSD ( twin motor IPS )?
http://www.gws.com.tw/english/produc...ystem/ipsd.htm

Avalible 8 different gear ratio from 3.5 up to 11.8

[Type] [Spur / Pinion Gear] [Gear Ratio]
2 M0.4 x 56T M0.4 x 16T 56T / 16 T= 3.5
1 M0.4 x 58T M0.4 x 14T 58T / 14 T= 4.1
A M0.3 x 82T M0.3 x 14T 82T / 14 T= 5.9
B M0.3 x 84T M0.3 x 12T 84T / 12 T= 7.0
C M0.3 x 86T M0.3 x 10T 86T / 10 T= 8.6
D M0.3 x 87T M0.3 x 9T 87T / 9 T = 9.7
E M0.3 x107T M0.3 x 10T 107T /10T = 10.7
F M0.3 x106T M0.3 x 9T 106T / 9T = 11.8

How you like them? Any suggestion? Welcome to tell us.
Mike Parsons is offline Find More Posts by Mike Parsons
Reply With Quote
Old Dec 02, 2002, 10:25 AM
WAA pilot #167 (yeah baby!)
Ahawk's Avatar
Far, Far, Far West Texas. ie. El Paso
Joined Aug 2002
950 Posts
For what it's worth, Mr. Lin...

I thought long and hard of the dual IPS for my GWS pico Cub, but I liked the numbers from the Geared 280 that GWS has. The EPS to be exact. The price difference wasn't justified to me.

-Adam
Ahawk is offline Find More Posts by Ahawk
Reply With Quote
Old Dec 02, 2002, 12:10 PM
Forgot how to fly
Mike Parsons's Avatar
Atlanta, Georgia
Joined Oct 2002
10,177 Posts
North Ga?

jah,
is that Lake Lanier or Hartwell your moth is sitting on?

Quote:
Originally posted by jah
I also have one in my GWS tiger moth. Intially put it in for more power because I installed floats. After the floats came off, I left it in because its great!!!
Mike Parsons is offline Find More Posts by Mike Parsons
Reply With Quote
Reply


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Is there anyone experience with GWS PG-02 Dual Gain PIEZO GYRO? GWS4CEO Micro Helis 10 Jul 31, 2006 11:16 AM
Any experience with GWS IPSD? GWS4CEO Power Systems 17 Jul 31, 2003 07:32 PM
Anyone with experience with GWS EDF 50 Fan Blades pval3 Electric Ducted Fan Jet Talk 0 Jan 31, 2003 08:11 PM
GWS new products LPS and IPSD ( Twin motor IPS ) GWS4CEO Scratchbuilt Indoor and Micro Models 5 Mar 14, 2002 04:11 AM
Should GWS makes an Twin Motor IPS? GWS4CEO Parkflyers 16 Oct 22, 2001 11:25 PM