TNT Mk2,5

[interalian]

Does anybody know what makes a TNT Mk2.5 different from the Mk2?

One specific question: does it take the same belts?

[Brf]

A TNT 2.5 is merely mislabeled TNT Mk2.

The .5 addition to a TNT 3 series or above merely indicates the addition of a stand alone flywheel. The original and series 2 TNTs cannot accommodate the stand-alone flywheel.

[interalian]

I see. I have an aux flywheel that sits on the motor pulley. All that does is sing so I never use it.

I have the original box where ".5" has been written in Sharpie. SN 902.

[Brf]

I see. I have an aux flywheel that sits on the motor pulley. All that does is sing so I never use it. .

Not sure what you mean by an “aux flywheel that sits on the motor pulley”? I assume that your table has a square motor attached to a T sled with 2 capstan pulleys.

Post a picture of your table and we can give you an accurate assessment as to the exact model and if it has any updates or modification.

[interalian]

Hi,

I don't have a shot of the motor at the moment, but it's in the big stainless slug. Square flange with a shouldered pulley. There's a ~3" diameter by ~3/8" thick 'ring' that sits on the shoulder of the motor pulley that I assume acts as a flywheel. As it's a slip fit, it 'sings' as the motor runs so I don't use it.

After looking at the legacy section, my TNT looks more like a MK3 than the MK2 shown there as it has the three post rim drive setup and the motor drives the left post of the rim drive via a short belt.

I'll post better pictures when I have them.

TNT sans platter and arm board.JPG (2 MiB) Viewed 584 times

[thegage]

I think there used to be a small ring as an accessory that was installed and operated just as you say, but I can't find a picture of it right now. I don't think it was very popular as it didn't really do much.

I have the same plinth as you. I can't determine exactly what model it is, because all it says is "TNT" on the label on the back. The square cutout and laminated plinth are the cue to its designation, but it's a bit of a guess. When I bought it used the owner said it was a 3, but other here have said everything from Jr. to 2.

JohnK

[Brf]

Hi,

I don't have a shot of the motor at the moment, but it's in the big stainless slug. Square flange with a shouldered pulley. There's a ~3" diameter by ~3/8" thick 'ring' that sits on the shoulder of the motor pulley that I assume acts as a flywheel. As it's a slip fit, it 'sings' as the motor runs so I don't use it.

After looking at the legacy section, my TNT looks more like a MK3 than the MK2 shown there as it has the three post rim drive setup and the motor drives the left post of the rim drive via a short belt.

I'll post better pictures when I have them.

I just notice a few pictures of your table on another thread. What you have is an original TNT Mk2 with the following updates:

1) Stainless steel standalone motor
2) TNT Mk3 Tri-pulley system
3) TNT Mk 3 platter.

All very nice upgrades over the standard Mk2

[interalian]

Hi,

I don't have a shot of the motor at the moment, but it's in the big stainless slug. Square flange with a shouldered pulley. There's a ~3" diameter by ~3/8" thick 'ring' that sits on the shoulder of the motor pulley that I assume acts as a flywheel. As it's a slip fit, it 'sings' as the motor runs so I don't use it.

After looking at the legacy section, my TNT looks more like a MK3 than the MK2 shown there as it has the three post rim drive setup and the motor drives the left post of the rim drive via a short belt.

I'll post better pictures when I have them.

I just notice a few pictures of your table on another thread. What you have is an original TNT Mk2 with the following updates:

1) Stainless steel standalone motor
2) TNT Mk3 Tri-pulley system
3) TNT Mk 3 platter.

All very nice upgrades over the standard Mk2

Thanks for that information. So were I to need replacement belts, I'd need ones for a MK3? Also, the corner pods don't seem to match MK2 or MK3, so my hybrid is a bit of an odd one.

[Brf]

If you are using the tri-pulley system you will need the belts for the TNT Mk3. If you are using a single motor to Platter belt, you can use a Classic, Scoutmaster, Prime belt...they are the same length.

[interalian]

If you are using the tri-pulley system you will need the belts for the TNT Mk3. If you are using a single motor to Platter belt, you can use a Classic, Scoutmaster, Prime belt...they are the same length.

Perfect. Thanks!

I'll shoot some pictures once it's all together again.