Allient CM and Megaflux Housed Torque Motors
Allient CM and Megaflux Housed Torque Motors
Allient’s CM and housed Megaflux products are brushless direct-drive torque motors supplied as housed assemblies. They differ materially in size, voltage, torque and drive integration. The CM page describes selectable optical encoders, while housed Megaflux explicitly includes a servo drive and optical encoder. These assemblies also differ from separate frameless rotor/stator kits.
Review Summary
Consider CM for a compact, low-torque direct-drive axis and housed Megaflux when its larger envelope and integrated electronics fit the duty. Select the actual motor, feedback and control architecture together. A housed motor reduces some mechanical integration work but does not establish the complete mechanism’s load capacity or positioning accuracy.
CM frame and length Manufacturer overview: 66.3 mm frame; 55 mm overall length CM aperture Published inner diameter 12.7–19 mm; exact configuration applies CM electrical and torque 24 VDC overview; 0.175 Nm rated torque CM feedback Eight optical encoder versions, including incremental or absolute formats Housed Megaflux frame 170 mm frame; 64 mm inner diameter; 97–138 mm length across variants Housed Megaflux electrical and torque 48 VDC overview; 2.2–8.5 Nm rated torque across variants Housed Megaflux electronics Integrated servo drive and optical encoder; confirm exact programmable output format Format boundary Housed assemblies; not interchangeable with Megaflux frameless kits or unrelated CM gearmotors Procurement Request a quote for exact motor, drive/feedback, mounting and duty Applications and Industries
Direct-drive rotary mechanisms where a housed torque motor and its actual load, feedback and drive configuration match the axis.
Industrial automation
Request a quote for the exact configuration,quantity and delivery schedule.
| CM frame and length | Manufacturer overview: 66.3 mm frame; 55 mm overall length |
| CM aperture | Published inner diameter 12.7–19 mm; exact configuration applies |
| CM electrical and torque | 24 VDC overview; 0.175 Nm rated torque |
| CM feedback | Eight optical encoder versions, including incremental or absolute formats |
| Housed Megaflux frame | 170 mm frame; 64 mm inner diameter; 97–138 mm length across variants |
| Housed Megaflux electrical and torque | 48 VDC overview; 2.2–8.5 Nm rated torque across variants |
| Housed Megaflux electronics | Integrated servo drive and optical encoder; confirm exact programmable output format |
| Format boundary | Housed assemblies; not interchangeable with Megaflux frameless kits or unrelated CM gearmotors |
| Procurement | Request a quote for exact motor, drive/feedback, mounting and duty |
