![[THK] — EPF Finite Stroke LM Guide Block (No Ball Recirculation, Short Stroke, Ball Retainer)](https://prosourcemro.com/wp-content/uploads/2026/05/001-740-1024x803.png)
LM Guides
THK
[THK] — EPF Finite Stroke LM Guide Block (No Ball Recirculation, Short Stroke, Ball Retainer)
Family ID: THK-EPF
Finite stroke Ball Retainer Type LM Guide. No ball recirculation — smooth movement even under preload. Low rolling resistance variation, ideal for short stroke applications. 4-row Circular Arc groove DB structure for excellent rolling moment rigidity.
4 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| EPF-7M | EPF 7M LM Block H8×W17×L31.6mm | THK | Type: Finite Stroke LM Guide Block | Series: EPF | Model: EPF 7M | Height M: 8 mm | Width W: 17 mm | Length L: 31.6 mm | Effective Stroke: 16 mm | Dynamic Load C: 0.9 kN | Static Load C0: 1.6 kN | Structure: Ball Retainer (cage) | Recirculation: None (finite stroke) | Groove: 4-row Circular Arc DB | Brand: THK | ||
| EPF-9M | EPF 9M LM Block H10×W20×L37.8mm | THK | Type: Finite Stroke LM Guide Block | Series: EPF | Model: EPF 9M | Height M: 10 mm | Width W: 20 mm | Length L: 37.8 mm | Effective Stroke: 21 mm | Dynamic Load C: 1.0 kN | Static Load C0: 1.87 kN | Structure: Ball Retainer (cage) | Recirculation: None (finite stroke) | Groove: 4-row Circular Arc DB | Brand: THK | ||
| EPF-12M | EPF 12M LM Block H13×W27×L43.7mm | THK | Type: Finite Stroke LM Guide Block | Series: EPF | Model: EPF 12M | Height M: 13 mm | Width W: 27 mm | Length L: 43.7 mm | Effective Stroke: 27 mm | Dynamic Load C: 2.26 kN | Static Load C0: 3.71 kN | Structure: Ball Retainer (cage) | Recirculation: None (finite stroke) | Groove: 4-row Circular Arc DB | Brand: THK | ||
| EPF-15M | EPF 15M LM Block H16×W32×L56.5mm | THK | Type: Finite Stroke LM Guide Block | Series: EPF | Model: EPF 15M | Height M: 16 mm | Width W: 32 mm | Length L: 56.5 mm | Effective Stroke: 34 mm | Dynamic Load C: 3.71 kN | Static Load C0: 5.88 kN | Structure: Ball Retainer (cage) | Recirculation: None (finite stroke) | Groove: 4-row Circular Arc DB | Brand: THK |
