![[THK] — KR15 LM Guide Actuator, No Cover, Motor In-line (Long Block ×2)](https://prosourcemro.com/wp-content/uploads/2026/05/001-920-1024x683.png)
[THK] — KR15 LM Guide Actuator, No Cover, Motor In-line (Long Block ×2)
Family ID: THK-KR15-NC_SER-B
THK KR15 LM Guide Actuator. No Cover, motor in-line (series) configuration. Long Block ×2 (long type). Integrated LM block and ball screw nut for compact design. Equal load capacity in 4 directions. Stroke range: 40–115 mm. See model number configuration guide A2-136.
4 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| KR1520B-0040 | KR15 No Cover In-line, Long Block ×2, Stroke 40mm | THK | Model: KR15, Long Block ×2 | Cover: No Cover | Motor Mounting: In-line (Series) | Cover Code: 20 (estimated ⚠️ A2-136 confirm required) | Stroke: 40 mm | Outer Rail Length: 125 mm | Overall Length L1: 179 mm | C: 100 mm | G: 12.5 mm | Mounting Holes n: 3 | Mass: 0.3 kg | ||
| KR1520B-0065 | KR15 No Cover In-line, Long Block ×2, Stroke 65mm | THK | Model: KR15, Long Block ×2 | Cover: No Cover | Motor Mounting: In-line (Series) | Cover Code: 20 (estimated ⚠️ A2-136 confirm required) | Stroke: 65 mm | Outer Rail Length: 150 mm | Overall Length L1: 204 mm | C: 100 mm | G: 25.0 mm | Mounting Holes n: 3 | Mass: 0.33 kg | ||
| KR1520B-0090 | KR15 No Cover In-line, Long Block ×2, Stroke 90mm | THK | Model: KR15, Long Block ×2 | Cover: No Cover | Motor Mounting: In-line (Series) | Cover Code: 20 (estimated ⚠️ A2-136 confirm required) | Stroke: 90 mm | Outer Rail Length: 175 mm | Overall Length L1: 229 mm | C: 150 mm | G: 12.5 mm | Mounting Holes n: 4 | Mass: 0.36 kg | ||
| KR1520B-0115 | KR15 No Cover In-line, Long Block ×2, Stroke 115mm | THK | Model: KR15, Long Block ×2 | Cover: No Cover | Motor Mounting: In-line (Series) | Cover Code: 20 (estimated ⚠️ A2-136 confirm required) | Stroke: 115 mm | Outer Rail Length: 200 mm | Overall Length L1: 254 mm | C: 150 mm | G: 25.0 mm | Mounting Holes n: 4 | Mass: 0.39 kg |
