S74802-2CF2-NA
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The S74802-2CF2-NA is a digital servo amplifier produced by Kollmorgen. This amplifier is intended to be used exclusively for the driving suitable synchronous, asynchronous, and DC motors. The amplifier is integrated with several safety features such as short-circuit protection and phase failure monitoring. It is also equipped with an adjustable digital speed controller and an integrated position controller that is adjustable for all applications.
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Product Description:
The S74802-2CF2-NA is a highly advanced digital servo amplifier produced by Kollmorgen which is renowned as a leading producer of industrial motion and motion control machines. This servo amplifier is a durable device that is intended to be used exclusively with brushless synchronous motors, asynchronous motors, and DC motors. The servo amplifier carries out the closed-loop control of the torque, speed, and position servo motors according to pre-determined configuration parameters. The S74802-2CF2-NA servo amplifier may only be operated in a close cabinet that can protect the amplifier from extreme ambient temperature and relative humidity. Also, if the servo amplifier is used in residential areas, small industrial, or commercial areas, then additional filter measures must be implemented by the user. Although the S74802-2CF2-NA servo amplifier intended for use with an AC mains input power supply, it can also maintain smooth operation with DC input either for single or group installation. However, the use of DC inputs has not be evaluated by Kollmorgen. DC installations must be reviewed by users for branh circuit protection, wire size, wire voltage rating, current rating and overvoltage. Also, the integrated EMC filter for the drive will not work, it is the responsibility of user to keep the conducted emissions and immunity of the drive within the required noise levels. The S74802-2CF2-NA servo amplifier is not intended for use in offshore applications or on ships, it is also unsuited for operation in potentially explosive areas and environments with electrically conductive acids, alkaline solutions, vapors, and dusts. The rated supply voltage for the servo amplifier falls between 208 to about 480 volts. Also the rated input power for continuous operation is about 35 kilovolts per ampere.
Frequently Asked Questions about S74802-2CF2-NA:
Q: What type of motor design is suited for the S74802-2CF2-NA servo amplifier?
A: The S74802-2CF2-NA servo amplifier is desiged to be used exclusively with brushless, synchronous motors, asynchronous motors and DC motors.
Q: What environments are considered prohibited for the S74802-2CF2-NA servo amplifier?
A: Prohibited industrial environment for the S74802-2CF2-NA servo amplifier includes shipes and offshore environments, potentially explosive areas, and environments with oils, vapours, dust, and corrosive liquid substances.
Q: Can the S74802-2CF2-NA servo amplifier control the holding brake of connected industrial motors?
A: Yes. The sophistcated design of the S74802-2CF2-NA servo drive amplifier allows it to carry out the driecte contol of holding brakes. Brakes up to 3A can be controlled directly.
Q: How does the S74802-2CF2-NA servo amplifier handle regenerative energy?
A: The regenerative energy generated during braking is dessipated as heat in the braking resistor of the servo amplifier. The brake resistor is switches in by the brake circuit.
Q: Is the S74802-2CF2-NA servo amplifier environmentally friendly?
A: Under normal operating conditions, the servo amplifier does not have any nagative impact on the environment.
