These new, factory-fresh pager motors come ready-to-run: no eccentric weight removal necessary like on surplus pager motors!
Alas, since Namiki no longer manufactures the brutish 7mm "1701" pager motor we all know and love, we've been searching for a worthy replacement, at substantial savings!
Search is over!
These new, factory-fresh (not surplus!) motors are comparable in performance and quality to the originals. The only major difference is the lack of a steel sleeve on the 1mm diameter output shaft. Don't worry - if you need a 1.5mm diameter shaft, we've found that 18 gauge wire insulation slips on and makes a very suitable bushing!
It measures in at 7.05mm (0.277") diameter, 16.54mm (0.651") body length, and 21.7mm (0.854") overall length, with the shaft diameter of 1.01mm(0.039").
Current and RPM specs:
1.5V gives 17.5mA free draw current (120mA stall) at 9700RPM.
3V gives 22mA free (260mA stall) at 18,420RPM.
5V operation give 32.1mA free (420 stall) at 31900RPM!
|RPM||Current (free)||Current (stall)|
Temperature rating: -5 to +50ºC
Rated Load: 4.0 mN·cm
Please Note: This is a non-vibrating pager motor