The UDMPA is a line of economical and compact EtherCAT® drive modules.
The UDMPA is specifically designed to complement the highest performance NPMPM drives and address the needs
for a more economical drives. It has the same form factor as the NPMPM and same connectivity.
The UDMPA is a slave that runs under any ACS EtherCAT® masters.
A comprehensive set of software support tools are provided for module configuration, setup and tuning.
| Per Drive |
A |
B |
C |
D |
Cont./peak current Sine
amplitude [A] |
3.3/10 |
6.6/20 |
10/30 |
13.3/40 |
| Cont./peak current [Arms] |
2.3/7 |
4.6/14.1 |
7/21.2 |
9.4/28.2 |
Maximum cont. input current
[Arms] |
2.6 |
5.3 |
8 |
10.6 |
Maximum cont./peak output
power @ 60Vdc [W] |
150/460 |
310/920 |
470/1380 |
610/1850 |
Maximum cont./peak output
power @ 100Vdc [W |
260/780 |
520/1560 |
790/2340 |
1050/3120 |
| Peak current time [sec] |
1 |
Minimum load inductance
@100Vdc [mH]
Can be derated linearly for
lower voltages |
0.05 |
| Per Module |
|
| Control voltage input [Vdc] |
24 ±10% |
| Drive voltage input range [Vdc] |
12-60Vdc (56 recommended)
12-100Vdc (96 recommended) |
Maximum drive output voltage
[Vdc] |
(Vin motor) x 92% |
Maximum cont. input current
[Arms] |
5.2 |
10.6 |
16 |
21.2 |
Maximum heat dissipation @
60Vdc [W] (i = no. of drives) |
2.6 |
5.3 |
8 |
10.6 |
Maximum cont./peak output
power @ 60Vdc [W] |
6 + 0.7 x i |
6 + 1.7 x i |
6 + 2.9 x i |
6 + 4.1 x i |
Maximum heat dissipation @
100Vdc [W] (i = no. of drives) |
6 + 0.9 x i |
6 + 2.1 x i |
6 + 3.7 x i |
6 + 5.6 x i |
Drives
Type: digital current control with field oriented control and space vector modulation.
Current ripple frequency: 40 kHz
Current loop sampling rate: 20 kHz
Programmable Current loop bandwidth: up to 5 kHz
Commutation type: sinusoidal. Initialization with or without hall sensors
Switching method: advanced unipolar PWM
Built-in relays short motor phases upon disable (16A nominal, for dynamic braking).
Protection: Over & under voltage, Phase to phase and phase to ground
short, Over current, Over temperature