DSP-based Digital Stepper Drives
DM320C
(2-phase)
DM422C
(2-phase)
DM432C
(2-phase)
DM556
(2-phase)
DM856
(2-phase)
3DM683
(3-phase)
Analog Stepper Drives
M325
(2-phase)
M415B
(2-phase)
M542
(2-phase)
ND556
(2-phase)
M752
(2-phase)
M880A
(2-phase)- 3ND583
(3-phase) 
3ND883
(3-phase)
DCS303
DCS810
DCM50202
DCM50205
DCM50207
NEMA 14
(2-phase)
NEMA 16
(2-phase)
NEMA 17
(2-phase)
NEMA 23
(2-phase)
NEMA 34
(2-phase)
NEMA 23
(3-phase)
NEMA 34
(3-phase)
SPS407
SPS487
SPS705