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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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Removing Cassette Deck Capstan Motor Pulley
I need to replace a dead capstan motor on a Nakamichi "Cassette Deck 2".
Apparently they are no longer available in stock form, but I may be able to use a generic capstan motor. The only problem is that I would have to remove the belt pulley from the old motor shaft and press fit it onto the new one. Is this possible to do without ruining the new motor? (I have an arbor press.) -Thanks |
#2
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Removing Cassette Deck Capstan Motor Pulley
On Mon, 03 Nov 2008 17:48:56 -0800, Sofa Slug wrote:
I need to replace a dead capstan motor on a Nakamichi "Cassette Deck 2". Apparently they are no longer available in stock form, but I may be able to use a generic capstan motor. The only problem is that I would have to remove the belt pulley from the old motor shaft and press fit it onto the new one. Is this possible to do without ruining the new motor? (I have an arbor press.) -Thanks Heat the pully. the brass will heat much quicker then the steel shaft. |
#3
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Removing Cassette Deck Capstan Motor Pulley
No Spam wrote:
On Mon, 03 Nov 2008 17:48:56 -0800, Sofa Slug wrote: I need to replace a dead capstan motor on a Nakamichi "Cassette Deck 2". Apparently they are no longer available in stock form, but I may be able to use a generic capstan motor. The only problem is that I would have to remove the belt pulley from the old motor shaft and press fit it onto the new one. Is this possible to do without ruining the new motor? (I have an arbor press.) -Thanks Heat the pulley. the brass will heat much quicker then the steel shaft. Thanks for the info. How do you press fit the pulley onto the new motor shaft without damaging the motor bearing? |
#4
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Removing Cassette Deck Capstan Motor Pulley
Sofa Slug wrote in message
... No Spam wrote: On Mon, 03 Nov 2008 17:48:56 -0800, Sofa Slug wrote: I need to replace a dead capstan motor on a Nakamichi "Cassette Deck 2". Apparently they are no longer available in stock form, but I may be able to use a generic capstan motor. The only problem is that I would have to remove the belt pulley from the old motor shaft and press fit it onto the new one. Is this possible to do without ruining the new motor? (I have an arbor press.) -Thanks Heat the pulley. the brass will heat much quicker then the steel shaft. Thanks for the info. How do you press fit the pulley onto the new motor shaft without damaging the motor bearing? Freezer spray io the shaft and hot air gun to the pulley -- Diverse Devices, Southampton, England electronic hints and repair briefs , schematics/manuals list on http://home.graffiti.net/diverse:graffiti.net/ |
#5
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Removing Cassette Deck Capstan Motor Pulley
N_Cook wrote:
Sofa Slug wrote in message ... No Spam wrote: On Mon, 03 Nov 2008 17:48:56 -0800, Sofa Slug wrote: I need to replace a dead capstan motor on a Nakamichi "Cassette Deck 2". Apparently they are no longer available in stock form, but I may be able to use a generic capstan motor. The only problem is that I would have to remove the belt pulley from the old motor shaft and press fit it onto the new one. Is this possible to do without ruining the new motor? (I have an arbor press.) -Thanks Heat the pulley. the brass will heat much quicker then the steel shaft. Thanks for the info. How do you press fit the pulley onto the new motor shaft without damaging the motor bearing? Freezer spray io the shaft and hot air gun to the pulley -- Diverse Devices, Southampton, England electronic hints and repair briefs , schematics/manuals list on http://home.graffiti.net/diverse:graffiti.net/ That is genius! Thank you. |
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