Drive Power - Bosch rexroth NYCe 4000 Hardware Manual

NYCe 4000 Multi-axis motion control system Hardware Sys‐
tem Manual
9.13

Drive Power

M0 M1 M2
HB0_1 HB1_1 HB2_1
HB0_2 HB1_2 HB2_2
HB0_3 HB1_3 HB2_3
DR_GND DR_GND DR_GND
Shield Shield Shield
Tab. 9-14: Motor connections
The NY4125 drive power is used to connect the drive power supply to the
PWM drive module.
Characteristic
Number of inputs
Drive power voltage
Absolute maximum rating
Input current
Overcurrent protection
Overvoltage protection
Undervoltage protection
Tab. 9-15: NY4125 drive power inputs characteristics
NY4125: 5-axis low power PWM Drive Module
M3 M4
HB3_1 HB4_1
HB3_2 HB4_2
HB3_3 HB4_3
DR_GND DR_GND
Shield Shield
Description
2: DR_PWR, DR_GND
15 V ... 36 V, ±0.5 V.
42.4 V
Note: The software disables the drive at 40 V.
The maximum voltage at which the software disables
the drive can only be set to a user defined value lower
than 40 V.
See Software User
SAC_PAR_POS_SERVO_OVER_VOLTAGE_LIMIT
10 A, 15 A peak
Yes, at 20 A.
No
Yes
The minimum voltage at which the software disables
the drive is 12 V (default value) or a higher user
defined voltage level.
See Software User
SAC_PAR_POS_SERVO_UNDER_VOLTAGE_LIMIT
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BLAC DC
motor motor
U
V V+
W V−
Manual, parameter
Manual, parameter