This Zosvg series counter which is Wenzhou Zosvg Electric Inc. newly developed products.

*It’s characteristics complys with GB/T17215 and IEC521.

*DC impedance: 403-430/20 degree *The Endurance: impulse exceed a hundred million times (more than fifteen years)

Antimagnetic capacity: It can’t be started by the interference signal below 1.5V.

*It could run at dry and cold ambient (zero below 40 degree)

Technical parameter:

1. Rated Voltage : 2.5~6.5V
2. Coil Resistance: 500+ 5 Ohm
3. Step Angle: 1.8 degree
4. Ratio: 200:1;
5. Driving Pulse Width:60ms~180ms
6. Motor Driving Torque:30  N cm
7. Number of Digits: 5+1, (5 complete digit +1Decimal digit),
8. Size of Digits:   4.5 x 2.5mm (Minimum)
9. Colour of Digits: White on black ground and decimal digit,White on red back ground Setting to be at 99999+9.
10. Material of Wheels: Delrin of super quality thermoplastic
11. Movement of Digits: Uni-directional movement only
12. Wire length: 150mm (min) or OEM.
13.Current temperature Range: -40 degree to + 70 degree. ( ambient )
14.Boiling Water Test: The non metallic Material shoul withstand temperature.                        
15. Ratio Gear Wheels:These should be made of special synthetic   material to reduce friction wear and tear.

16. Lamination of Motor: Ferrous Alloy with 50% Nickel
17.Antimagnetic Shielding:The stepper motor box should be shielded using (Optional)MS to prevent tempering with influence of external AC/DC magnetic Fields of 2 Tesla.