2-Phase Step Motors 20 mm – 86 mm | Holding Torque 0.014 - 10.2 Nm
Driver Electronics 200 - 10,000 Steps/Rev. | 24 VDC - 130 VDC | Phase Current 0.5 A - 10 A
Planetary Gear ratio = 3 - 512 | Motor Flange 42 mm - 86 mm
Motor Accessories Step Motors with Terminal Box | Electromag. Brake | Encoder
5-Phase Step Motors 60 mm – 86 mm | Holding Torque 0.42 - 6.3 Nm

Transformer / Power Supply setting

The Step Motor Currents are held by the Step Motor Driver, for the most part independent
of the Supply Voltage according to its desired value.

Trafoauslegung

Therefore, in most cases, a simple unregulated Power Supply is suffice.

Ub is the Supply Voltage. Make sure that the Supply Voltage not exceed the appropriate
maximum allowed concentrations.

Reference for our Step Motor Drivers as follows:

Driver Electronic Open Circuit Voltage U0 Power Fuse Charging Capacitor
ECMD241 29 Volt 80 VA 3 A mt 10000 mF / 50 Volt
ECMD242 29 Volt 80 VA 3 A mt 10000 mF / 50 Volt
ECMD288 56 Volt 350 VA 4 A mt 10000 mF / 100 Volt
ECMD298 90 Volt 350 VA 4 A mt 10000 mF / 100 Volt
ECMD285-2810 56 Volt 350 VA 4 A mt 10000 mF / 100 Volt
ECMD2135-21310 90 Volt 350 VA 4 A mt 10000 mF / 100 Volt