Applied-motion STR2 Uživatelský manuál stáhnout pdf (Strana 12)

STR2 Hardware Manual

920-0059B

1/30/2014

Regeneration

If you plan to use a regulated power supply you may encounter a problem with regeneration.

If you rapidly decelerate a load from a high speed, much of the kinetic energy of that load is

transferred back to the power supply. is can trip the overvoltage protection of a switching

power supply, causing it to shut down. Unregulated power supplies are beer because they

generally do not have overvoltage protection and have large capacitors for storing energy

coming back from the drive. ey are also less expensive. See previous section on

Connecting

the Power Supply

for details on the RC-050 regeneration clamp.

System Wiring Recommendations

1. Separate the DC power supply cable by at least 2” from the small signal input cable and the

encoder feedback cable.

2. A shielded cable for the DC power supply connections will result in a quieter system.

Ground the shield at the power supply.

3. A shielded cable is recommended for the small signal connections. Ground the shield at

the signal source.

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Applied-motion STR2 Uživatelský manuál Strana 12