908-P1: Difference between revisions
Jump to navigation
Jump to search
(Created page with "Type '''908-P1 Synchronous Dial Drive'''. ==Specifications== ==Links== ==Photos== <gallery> </gallery> Category:Recorders and Dial Drives") |
No edit summary |
||
| Line 1: | Line 1: | ||
{{GR Product | |||
|model=908-P1 | |||
|class=recorders and dial drives | |||
|summary=Synchronous Dial Drive | |||
|image=GR 908-P1 Close-up.jpg | |||
|caption=General Radio 908-P1 Synchronous Dial Drive | |||
|series=908 | |||
|introduced=1956 | |||
|discontinued=1965 | |||
|designers= | |||
|manuals= | |||
* '''Manual Needed''' | |||
{{Catalog History}} | |||
}} | |||
The {{Title|General Radio 908-P1 Synchronous Dial Drive}} was introduced in {{Catalog O}} and remained available through {{Catalog S}}. | |||
The Type 908-P1 is a synchronous dial drive with a pinion speed of 4 rpm. Its function is to sweep the dial of the attached instrument | |||
at a speed synchronous with a graphic recorder [[1521-A]]. It features two sets of attaching screws for instruments with Type 908 and 907 dial mechanisms. The 908-P1 is self reversing when it encounters a mechanical stop. Applications include plotting frequency versus amplitude. | |||
Below is a list of compatable oscillators. | |||
[[1208-C]] [[1209-C]] [[1209-CL]] [[1211-C]] [[1215-C]] [[1330-A]] [[1304-B]] [[1210-C]] [[1360-B]] [[1361-A]] | |||
==Specifications== | ==Specifications== | ||
* '''Drive Speed:''' 4 RPM | |||
* '''908 Dial Speed:''' 4/15 RPM or 225 seconds per revolution | |||
* '''907 Dial Speed:''' 4/10 RPM or 150 seconds per revolution | |||
* '''Torque at Pinion:''' 5 inch-ounces | |||
==Links== | ==Links== | ||
* [[Media:GR Exp 908-P1_P2 11_1954.pdf|Experimenter describing Type 908-P1 November 1954]] | |||
* [[Media:GR Exp Dial Drives 08_1956.pdf|Experimenter describing Syncronous Dial Drives November 1954]] | |||
==Photos== | ==Photos== | ||
<gallery> | <gallery> | ||
GR 908-P1 Box.jpg | |||
GR 908-P1 Front.jpg | |||
GR 908-P1 Rear.jpg | |||
GR 908-P1 Right.jpg | |||
GR Dial Drives Catalog S Gray.png | |||
</gallery> | </gallery> | ||
[[Category:Recorders and Dial Drives]] | [[Category:Recorders and Dial Drives]] | ||
Revision as of 13:21, 24 April 2024
The General Radio 908-P1 Synchronous Dial Drive was introduced in Catalog O (1956) and remained available through Catalog S (1965).
The Type 908-P1 is a synchronous dial drive with a pinion speed of 4 rpm. Its function is to sweep the dial of the attached instrument at a speed synchronous with a graphic recorder 1521-A. It features two sets of attaching screws for instruments with Type 908 and 907 dial mechanisms. The 908-P1 is self reversing when it encounters a mechanical stop. Applications include plotting frequency versus amplitude.
Below is a list of compatable oscillators.
1208-C 1209-C 1209-CL 1211-C 1215-C 1330-A 1304-B 1210-C 1360-B 1361-A
Specifications
- Drive Speed: 4 RPM
- 908 Dial Speed: 4/15 RPM or 225 seconds per revolution
- 907 Dial Speed: 4/10 RPM or 150 seconds per revolution
- Torque at Pinion: 5 inch-ounces
Links
- Experimenter describing Type 908-P1 November 1954
- Experimenter describing Syncronous Dial Drives November 1954
