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Orientalmoto UDK5214NW-M Stepper Driver

 UDK5214NW-M Stepper Driver.The maximum value of the motor’s operating current is set as its rated current. Setting

the motor’s current slightly lower may have a favorable effect in terms of suppressing

increases in motor temperature and reducing vibration, if the load is relatively small and

there is extra torque.

Excessively low motor’s standstill current may cause a problem in starting the motor or

holding the load in position. Do not reduce the stopped-state current any more than is

necessary. The motor standstill current can be lowered to the applicable level specified

below.

UDK5214NW-M 19% of the operating current.

The UPK·W series is a combined package which includes a stepping motor and a driver.

The driver and the motor are precision equipments and should not be dropped or subject to any physical shocks.

 Indoors (The driver is designed and manufactured to be used as an internal component within other equipment.)

Ambient temperature range 0°C ~ +50°C (32°F ~ 122°F) (non-freezing). Install a forced-air cooling fan if ambient

temperatures exceed 50°C (122°F).

Ambient humidity below 85% (non-condensing)

No explosive, combustible, on corrosive gases

No direct sunlight

No dust or conductive particles (i.e. metal chips or shavings, pins, or wire fragments etc.)

No water, oil, or other fluids

Where the driver is able to dissipate heat easily

No continuous vibration or sudden shocks

No nearby radiation, magnetic field, or air vacuum environment

If the driver is installed in a switch box or other enclosed area, and near a heat source, be sure to establish ventilation

holes. The heat generated by the driver will cause the ambient temperature to rise which could consequently damage

the driver.

If the driver is installed near a source of noise interference (i.e. high frequency welding machine, electromagnetic switch,

etc.) install a noise filter, or connect it to a separate power source to reduce the effect of the interference, otherwise the

motor may not operate correctly.

Leave a space of at least 25mm (1.0in.) between the driver and other equipment or structure. If using more than one

driver, leave a space of at least 20mm (.787in.) between each driver. Driver heat generation will cause the ambient

temperature to rise, and if the permissible ambient operating temperature is exceeded, driver damage may result.

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