Selection of Power Supply for MAC050, MAC095, MAC140 and MAC141
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Driver supply:
We recommend to use 48VDC or the highest possible voltage to supply the motor. This is due to the fact that rated maximum speed only is possible if 48VDC is supplied. If 24VDC is supplied it is possible to run at |
maximum rated speed but without any torque available. Full torque is possible up to 50% of the maximum rated speed. Additional the higher voltage gives better current and filter regulation and thereby better performance. |
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MAC050, MAC095 and MAC140 |
MAC141 |
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Maximum speed @ 12VDC |
1000 RPM |
700 RPM |
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Maximum speed @ 24VDC |
2000 RPM |
1400 RPM |
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Maximum rated speed @ 48VDC |
4000 RPM |
2800 RPM |
Dimensioning power supply and fuse fuse:
The power supply and pre-fuse must be dimensioned
according to motor size. See chart below:
| MAC050 | MAC095 | MAC140 and MAC141 | ||||
| Desired voltage | Supply rating | Fuse size | Supply rating | Fuse size | Supply rating | Fuse size |
| 12VDC | 20W | T4A | 40W | T6.3A | 60W | T10A |
| 24VDC | 40W | T4A | 80W | T6.3A | 160W | T10A |
| 48VDC | 80W | T4A | 160W | T6.3A | 320W | T10A |
| Recommended switch mode power supply | ||||||
| Recommended transformer-based power supply | ||||||
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Logic supply:
We recommend to use a standard 24VDC power supply with max +-10% tolerance. Because we use switch mode technology most of our modules and motors work in
the area 18 to 28VDC and some up to 48VDC. Please see |
datasheet for the specific motor and module.
See here for JVL recommended Power Supplies.
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JVL A/S Bregnerødvej 127 DK-3460 Birkerød Denmark
Tel: +45 4582 4440 Fax: +45 4582 5550 E-mail: jvl@jvl.dk
Tel: +45 4582 4440 Fax: +45 4582 5550 E-mail: jvl@jvl.dk
