DC servo motor
WITTENSTEIN alpha cyber dynamic motor
Small 48 V servo motors from 17 to 60 mm with single-cable connection, including hygienic and stainless versions in the larger sizes.
Key specifications
| Ingress protection | IP54 mounted; up to IP69K on industrial / hygienic versions |
|---|---|
| Peak torque (max) | 2.97 Nm |
| Speed (max) | 23,000 rpm |
| Frame sizes | 17, 22, 32, 40, 60 mm |
| Supply | 48 Vdc |
| Feedback | absolute single-turn, multi-turn (sizes 32-60), incremental |
Summarised in our own words from WITTENSTEIN SE's published data; series maxima, individual models vary. Last checked 2026-10-29. Source 1 · Source 2
Notes on this data
Max torque 0.035-2.97 Nm. Matching cyber simco drive 2 (12-60 Vdc) mentioned but compatibility not stated explicitly.
Specify Motion is not affiliated with WITTENSTEIN SE. WITTENSTEIN alpha and cyber dynamic motor are used only to identify the product. Comparisons use published figures; always confirm against the current datasheet.
Typical applications
Alternatives that meet or exceed these figures
Engineers often come to us with a WITTENSTEIN alpha part number and leave with an alternative that is easier to source, quicker to deliver or a better fit for the machine. These 3 series from our supply network are the closest match on published figures.
Leadshine low-voltage PMSM servo motors from a 25 mm 33 W unit up to a 130 mm 2 kW unit, wound for 24-60 V DC buses. Fully published data covers torque to 6.4 Nm rated / 16 Nm peak, 17-bit absolute or 2500 ppr incremental encoders and IP65. Designed for ELD2, 2ELD2 and ELD3 drives.
| Published maximum | cyber dynamic motor | ELVM Series Low-Voltage DC Servo Motors |
|---|---|---|
| Rated torque | — | 6.4 Nm |
| Peak torque | 2.97 Nm | 16 Nm meets or exceeds |
| Speed | 23,000 rpm | 6,000 rpm |
| Power | — | 2,000 W |
Low-voltage brushless DC servo motors for 48 or 96 VDC systems, with a 12-slot/10-pole design, matched to the Kinco FD1X5 drive and aimed at robotics, CNC and automated lines.
View SMK Series Low-Voltage DC Servo Motors →Low-voltage (24-48 VDC) brushless servo motors with a 12-slot/10-pole low-cogging design, IP65 and a choice of optical or magnetic, incremental or absolute encoders. Matched to Kinco FD1 and OD drives for battery-powered and mobile machines.
View SMC Series Low-Voltage DC Servo Motors →Figures are the highest published for each series and are not always measured the same way. A higher figure is not automatically a better choice: mounting, duty cycle, feedback, connectors and approvals matter too. An engineer will check the fit against your application before recommending anything.
Other dc servo motor series
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