XtraDrive User Manual Appendix C: Specifications for Peripheral Devices
C-8
C.4. Brake Power Supplies
Brake power supplies are available for 200V inputs for servomotors with
brakes.
•
200 V input: LPSE-2H01
! Dimensional Drawings
Nameplate
Lead wire
Two mounting holes measuring 3 mm
(0.12 in) in diameter (Spot facing
measuring 5.5 mm (0.22 in) in diameter
and 4 mm (0.16 in) long.)
50 (1.97)
30 (1.18)
20 (0.79)
25 (0.98)
11 (0.43)
Units: mm (in)
! Specifications
• Lead wire length: About 500 mm (19.69 in) each
• Max. ambient temperature: 60 C
• Lead wires: Color coded
AC Input Brake End
Yellow/White Red/Black
! Internal Circuit
The following shows internal circuit for brake power supply. While it is
possible to switch either the AC or DC side of the power supplies, it is
normally safer to switch the AC side.
Surge sup-
pressor
Diode
Yellow
AC side
White
Red
DC (Brake) side
Black
* When switching on the DC side, install a surge suppressor near the brake coil to prevent damage to
the coil from voltage surges due to DC-side switching.
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