Hybrid stepper motor
Sanyo Denki SANMOTION F2 (2-phase stepping)
Broad 2-phase hybrid stepper range from 14 mm to 106 mm, including thin, high-torque and IP65 versions with 1.8 and 0.9 degree step angles.
Key specifications
| Ingress protection | IP65 models (SP256/SP286, 56 and 86 mm, 1-9 N.m); standard models unrated in catalogue |
|---|---|
| Frame sizes | 14, 28, 35, 42, 50, 56, 60, 86, 106 mm |
| Current (max) | 6 A |
| Holding torque | 0.007–19 Nm |
| Step angle | 1.8, 0.9 ° |
Summarised in our own words from Sanyo Denki Co., Ltd.'s published data; series maxima, individual models vary. Last checked 2026-10-29. Source 1 · Source 2 · Source 3
Notes on this data
Catalogue Ver.10.2. Sanyo specifies flange in mm, not NEMA - nema_sizes left empty rather than mapped. 106 mm is round (o106). current_A_max 6 A/phase is the 56 mm bipolar max from the 2021 product news; catalogue drivers are 1-4 A/phase at 24 VDC. Applications are from the 56 mm product news.
Specify Motion is not affiliated with Sanyo Denki Co., Ltd.. Sanyo Denki and SANMOTION F2 (2-phase stepping) 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 Sanyo Denki 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.
110 mm 2-phase hybrid stepper, 11-33 Nm, for high-torque industrial and CNC axes; pairs with high-voltage AC stepper drives.
| Published maximum | SANMOTION F2 (2-phase stepping) | NEMA 42 High Torque (M110STH) |
|---|---|---|
| Holding torque | 19 Nm | 33 Nm meets or exceeds |
| Current | 6 A | 8 A meets or exceeds |
Leadshine's current 2-phase open-loop hybrid stepper range from 20 mm to 130 mm frames, with encoder, brake, IP65 and gearbox variants.
| Published maximum | SANMOTION F2 (2-phase stepping) | Leadshine CM Series (2-phase) |
|---|---|---|
| Holding torque | 19 Nm | 45 Nm meets or exceeds |
| Current | 6 A | 7 A meets or exceeds |
86 mm 2-phase hybrid stepper with 22 windings from 2.2 to ~12 Nm, for CNC and heavier industrial axes.
| Published maximum | SANMOTION F2 (2-phase stepping) | NEMA 34 High Torque (M86STH) |
|---|---|---|
| Holding torque | 19 Nm | 11.96 Nm |
| Current | 6 A | 6.2 A meets or exceeds |
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 hybrid stepper motor series
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