M113 with M112 electric fan
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2001 E430, 2002 ML55
M113 with M112 electric fan
Has anyone tried to retrofit the m113 with the electric fan the m112 comes with?
Can't imagine it being too difficult and an electric fan won't suck down power when in use.
Can't imagine it being too difficult and an electric fan won't suck down power when in use.
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2001 E430, 2002 ML55
The fan is driven by a pulley. When the clutch engages, it robs power from the motor..
Idea of an electric fan is to remove the fan clutch and have an electric motor spin up the radiator fan and this would relieve the motor of it's duty.
Idea of an electric fan is to remove the fan clutch and have an electric motor spin up the radiator fan and this would relieve the motor of it's duty.
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00 C200 & 00 C55 & 06 SLK55
rather than 8 cyl...!??!
is that has any related to the RPM rotational mass...??
ZAYED,,
#6
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I think I read somewhere that the clutched fan drew one tenth of a HP---so for me this is a WGAF situation---you loose that much with under inflated tires plus the ware and that is a GAF situation!!
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2001 E430, 2002 ML55
Glad that I'm not the only one that wishes for an electric radiator fan.
The idea of using the M112 fan and shroud is to have a direct swap...hopefully!
Our blocks have the same thermostats it's just getting a switch that'll do switching on and off. Going off the top radiator hose is a possibility BUT even that is beyond what I'd like to do.
I might purchase a E320 radiator fan with the shroud and see how hard it would be to do...for all I know, there wont be enough room.
If anyone has any other ideas, please chime in.
The idea of using the M112 fan and shroud is to have a direct swap...hopefully!
Our blocks have the same thermostats it's just getting a switch that'll do switching on and off. Going off the top radiator hose is a possibility BUT even that is beyond what I'd like to do.
I might purchase a E320 radiator fan with the shroud and see how hard it would be to do...for all I know, there wont be enough room.
If anyone has any other ideas, please chime in.
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00 C200 & 00 C55 & 06 SLK55
It's a great idea to get that damn clutch-off,
i think W210 OEM Electric fan comes with "430W", while W203 4cyl. & 6cyl. is "600W", and 8cyl. "850W",,!!
ZAYED,,
i think W210 OEM Electric fan comes with "430W", while W203 4cyl. & 6cyl. is "600W", and 8cyl. "850W",,!!
ZAYED,,
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2001 E430, 2002 ML55
I'm overseas but I was able to buy the electric radiator fan. Once I get back, I'll slowly start to tinker away at how to do this efficiently. One thing I did notice is that we (with M113) don't have much space to work with :/
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The M112 electric fan is not simply switched on and off - in fact it is rarely completely off. It is a variable speed fan controlled by a module fitted in the left front wheel well. Fan speed is based on load determined by several inputs to the controller/module. The twin fans fitted in front of the A/C condenser are also eliminated. On high speed the electric fan is quite noisy. It also draws a fairly high electric load which translates into extra load on the alternator, so what HP gain can be achieved is questionable.
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2001 E430, 2002 ML55
The M112 electric fan is not simply switched on and off - in fact it is rarely completely off. It is a variable speed fan controlled by a module fitted in the left front wheel well. Fan speed is based on load determined by several inputs to the controller/module. The twin fans fitted in front of the A/C condenser are also eliminated. On high speed the electric fan is quite noisy. It also draws a fairly high electric load which translates into extra load on the alternator, so what HP gain can be achieved is questionable.
I agree that there will be no HP gains in going this route because energy is energy but drawing 30A from the alternator shouldn't be too big of a deal. Noise also isn't too big of an issue.
I assume that having electric fans will feel like they aren't robbing as much power from the motor because it's not being run off the belt. I'd also like to be able to run the fans at full speed at a stand still just like we can run our AC fans on full.
Honestly, if we're all driving at highway speeds and not in stop/go traffic then we can run without a fan clutch :p
Since I'm overseas, I can only talk at the moment so there won't be much updates but I'll start to experiment within a month or two...or may do a swap to the big boy M113
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2001 E430, 2002 ML55
Originally Posted by W202AMG
Old thread i know... But anyway...
Where do you think the electrical power comes from to drive the electric fan?
Where do you think the electrical power comes from to drive the electric fan?
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2001 E430, 2002 ML55
Originally Posted by W202AMG
Yep, but if the fan is running because youre not moving fast, itll put just as much drag on the accessory drive.
A quick google search nets these points:
-Consistent cooling—they maintain their airflow at all times
Reduced water pump wear
-Versatility—they can be mounted in front of or behind the radiator
-Multiple sizes and configurations—they can be found in diameters up to 20 inches and are available with single- and dual-fan setups
-Fitment—some electric fans have thin profiles so they can fit where belt-driven sometimes can’t
-Control—some electric fans have an adjustable thermostat while others allow you to operate your fan from your driver’s seat
Source: http://www.onallcylinders.com/2012/0...-your-vehicle/
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2001 E430, 2002 ML55
Originally Posted by W202AMG
Yeah mate i know the benefits, but the effort involved and loss of originality on a rare car kills it for me.
The only bothersome thing is that a garbage truck and my W210 sound similar until I fly by
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Originally Posted by W202AMG
Not so much a W210 but mine is a W202, there was only 60 C43s came to Australia.
Believe it or not, Purdue University has 2 C43s and 1 C36 only a few houses apart