STANDARD LINEAR FEEDTHROUGH
Huntington’s L-Series Standard Linear Motion Feedthroughs incorporate a unique modular design which accommodates three actuator options on two basic shaft/body configurations. Each combination of body and actuator is available in three standard stroke lengths with special lengths available upon request. The manually operated L-2211 Series feature a fine thread for more precision while the L-2212 Series feature a coarse thread for faster travel. Motorized L-2251 Series feedthroughs feature finer thread (.05″ pitch) while the L-2252 Series feature coarse (.125″ pitch) thread movement.
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All Dimensions: inch (mm)
L-2211/12 Manual Standard Linear Motion, .05″ (Fine) and .125″ (Coarse) Thread Pitch
| Flange Size |
Standard Stroke |
Fine Thread (.05″) P/N |
Coarse Thread (.125″) P/N |
Specifications |
|---|---|---|---|---|
| 2-3/4″ | 1.0 (25.4) | L-2211-1 | – |  |
| 2.0 (50.8) | L-2211-2 | L-2212-2 | ||
| 4.0 (101.6) | L-2211-4 | L-2212-4 | ||
| 6.0 (152.4) | – | L-2212-6 | ||
| KF 40 | 1.0 (25.4) | L-2211-1-SF | – | |
| 2.0 (50.8) | L-2211-2-SF | L-2212-2-SF | ||
| 4.0 (101.6) | L-2211-4-SF | L-2212-4-SF | ||
| 6.0 (152.4) | – | L-2212-6-SF | ||
L-2251/52 Motorized Standard Linear Motion, .05″ (Fine) and .125″ (Coarse) Thread Pitch
| Flange Size |
Standard Stroke |
Fine Thread (.05″) P/N |
Coarse Thread (.125″) P/N |
Specifications |
|---|---|---|---|---|
| 2-3/4″ | 1.0 (25.4) | L-2251-1 | – |  |
| 2.0 (50.8) | L-2251-2 | L-2252-2 | ||
| 4.0 (101.6) | L-2251-4 | L-2252-4 | ||
| 6.0 (152.4) | – | L-2252-6 | ||
| KF 40 | 1.0 (25.4) | L-2251-1-SF | – | |
| 2.0 (50.8) | L-2251-2-SF | L-2252-2-SF | ||
| 4.0 (101.6) | L-2251-4-SF | L-2252-4-SF | ||
| 6.0 (152.4) | – | L-2252-6-SF | ||
All motorized versions available with
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