eCLM step motors first and second resonant speeds listed below in rev/s (rps)
Note second resonant speeds above 3rps are not as pronounced.
It is recommended to avoid running these motors at these speeds if possible. Changing the motor speed by 0.2rps (+ or -) will signficantly reduce or may eliminate the resonance.
To reduce resonance, users can reduce motor current by 30%. This will reduce motor torque but will prevent exciting the motor's natural resonance and smooth motor performance.
| eCLM model | First | Second |
| eCLM-P082F | 1.43 | 2.86 |
| eCLM-P083F | 1.53 | 3.07 |
| eCLM-P111D | 1.56 | 3.11 |
| eCLM-P112D | 1.56 | 3.12 |
| eCLM-P113D | 1.45 | 2.90 |
| eCLM-P171A | 1.69 | 3.38 |
| eCLM-P172A | 1.60 | 3.19 |
| eCLM-P173A | 1.43 | 2.86 |
| eCLM-P174A | 1.34 | 2.68 |
| eCLM-P231A | 1.15 | 2.25 |
| eCLM-P232A | 1.15 | 2.25 |
| eCLM-P233A | 1.15 | 2.10 |
| eCLM-P601A | 1.08 | 2.15 |
| eCLM-P602A | 0.91 | 1.81 |
| eCLM-P603A | 1.05 | 2.09 |
| eCLM model | First | Second |
| eCLM-S082F | 1.49 | 2.98 |
| eCLM-S083F | 1.95 | 3.74 |
| eCLM-S111F | 1.56 | 3.11 |
| eCLM-S112F | 1.54 | 3.08 |
| eCLM-S113F | 1.44 | 2.87 |
| eCLM-S171F | 1.39 | 2.79 |
| eCLM-S172F | 1.43 | 2.87 |
| eCLM-S173F | 1.33 | 2.65 |
| eCLM-S174F | 1.34 | 2.68 |
| eCLM-S231F | 1.15 | 2.10 |
| eCLM-S232F | 1.15 | 2.40 |
| eCLM-S233F | 1.15 | 2.10 |
| eCLM-S601F | 1.08 | 2.15 |
| eCLM-S602F | 0.91 | 1.81 |
| eCLM-S603F | 1.05 | 2.09 |
11/9/21jh