AC servo motor
Sanyo Denki SANMOTION R - R1 (low inertia)
Low-inertia large-frame SANMOTION R motor intended for high acceleration duty.
Key specifications
| Ingress protection | IP65 (excluding cooling fans) |
|---|---|
| Power | 5,500–21,000 W |
| Frame sizes | 180, 220 mm |
| Feedback | HA035 battery-less absolute, PA035S, options |
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
Notes on this data
Europe catalogue lists low-inertia flanges as 100, 130, 180, 220 mm sq - wider than the 180/220 in the Arrow-hosted catalogue; conflict flagged. Sanyo product page recommends low-inertia motors for inspection equipment.
Specify Motion is not affiliated with Sanyo Denki Co., Ltd.. Sanyo Denki and SANMOTION R - R1 (low inertia) are used only to identify the product. Comparisons use published figures; always confirm against the current datasheet.
Typical applications
Engineer support
Speak to our engineers about your project
Our experienced engineers are on hand, ready to help with your project. Whether you need the Sanyo Denki SANMOTION R - R1 (low inertia) itself, help sourcing it, or a modified or custom design built around your load, speed and space, tell us what the machine has to do and we'll come back with the right option.
- Help sourcing SANMOTION R - R1 (low inertia) and spares for installed machines
- Modified and custom designs when a catalogue part doesn't fit
- Complete axis: motor, drive, gearing and feedback matched together
Other ac servo motor series
Spec builder
Specify what you need instead of SANMOTION R - R1 (low inertia)
Select every part you need, answer the questions an applications engineer would ask, and see your summary before we ask for any details.
- 1Products
- 2Performance
- 3Environment
- 4Volumes
- 5Your spec
Engineer support
Our engineers are ready to help with your project
Tell us about your project and how you use the Sanyo Denki SANMOTION R - R1 (low inertia): the load, speed, duty and environment. An experienced engineer will review it and reply, normally within one working day.
- Reviewed by an engineer, not an autoresponder
- Like-for-like and better-fit alternatives
- Standard, modified and custom options
Prefer to configure it? Use the spec builder.