1. Rated Voltage : 2.5~6.5V
2. Coil Resistance: 450 or 500 + 5 Ohm
5. Driving Pulse Width: more than 60ms
6. Motor Driving Torque:30 N cm
7. Number of Digits: 5+1, (5 complete digit +1Decimal digit),
6+1 (5 complete digit +1Decimal digit)
8. Size of Digits: 3x 5mm (Minimum)
9. Colour of Digits: White on black ground and decimal digit,White on red back ground Setting to be at 99999+9 and 999999+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 + 75 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.