MM-GP22-03265
Planetary reduction, 326.46:1 over 4 stages, rated to 147 mN·m at the output.
- Class
- Planetary gearhead
- Lifecycle
- active
- Revision
- A
- Review
- Verified record
- Sample
- Quoted with the configuration
- Lead time
- Quoted with the configuration
- Verified
- 2026-08-18
Envelope and model
Reviewed specifications
Rated output torque is a maximum. Efficiency is typical for the stage count.
| Specification | Value | Basis | Note |
|---|---|---|---|
| Gear type | Planetary | Published | |
| Envelope diameter | 22mm | Published | |
| Reduction ratio | 326.46:1 | Published | |
| Stages | 4 | Published | |
| Length | 21.9mm | Published | |
| Rated output torque | 147mN·m | Maximum | Gearhead rated output torque. Do not size a configuration above this limit. |
| Typical efficiency | 43% | Typical | Typical value for the stage count. Efficiency falls with temperature, speed and run-in state. |
| Output rotation | Same as the input | Published | |
| Backlash | Not published | Not established | Confirmed on the controlled drawing for the released part. |
| Radial and axial load | Not published | Not established | Set against the application in a fit review. |
A reduction trades speed for torque.
It multiplies one, divides the other, and loses some of both to friction in every stage.
T_out = T_in × 326.46 × 0.43, n_out = n_in ÷ 326.46
- T_in
- motor torque at the gearhead input
- T_out
- torque at the gearhead output, capped by the rated output torque
- n_in
- motor speed at the input
- n_out
- speed at the output, before gearhead drag
Compatible parts
Application fit and cautions
Read out of this record's own numbers.
Documents, models and next steps
Free and ungated
This specification record is free to read, index and quote, with no form in front of it. You should not have to trade personal data for enough information to reject a product.
No browser model is published for this record yet. The envelope elevation above is drawn from the reviewed dimensions and is correct at the scale shown.
Not published yet
A 2D PDF drawing, a DXF and a neutral STEP file are not published for this record today, so there is no link here to a file that does not exist. A configured drawing carries tolerances and interface dimensions we will stand behind, which is why it comes out of a short qualified request rather than a download button.
Record MM-GP22-03265, revision A, verified by Micro Motion application engineering on 2026-08-18. Catalog 2026-08-18.public.1.