||-10℃ to +60℃ +14℉ to +140℉
|Humidity resistance test condition
||40 ℃ 104 ℉, 95% RH, 500 hrs.
||Coil surface: Max. 50℃ 122℉ (Nominal voltage, by resistive method)
External surface:M ax. 20℃ 68℉ (Nominal voltage, by thermocouple method)
||500 V AC for 1 min. (between lead wire and external housing)
||Min. 10 MΩ (at 500 V DC)
||10 to 55Hz
|Double amplitude width
||X, Y and Z directions
||10 min. in each direction
|Lead wire tensile strength
||9.8 N, single wires did not break at 15 seconds
||No coil burnout even after blockage of 72 hrs. at nominal voltage.
|Reverse polarity power connection
||No damage even after reverse polarity connection for short time at nominal voltage.
||90% survival rate at 50,000 hrs.
(When rotation frequency drops 30% of initial value when run at nominal voltage under 25℃ 77℉, room humidity.)