![[THK] — KR26 LM Guide Actuator, Motor In-line (Series)](https://prosourcemro.com/wp-content/uploads/2026/05/001-925-1024x683.png)
[THK] — KR26 LM Guide Actuator, Motor In-line (Series)
Family ID: THK-KR26-SERIAL
THK KR26 LM Guide Actuator, motor in-line (series) configuration. Available with or without cover. Long block ×1 (A-type) or ×2 (B-type). Integrated LM block and ball screw nut for compact design. Equal load capacity in 4 directions. Stroke range: 45–210 mm. See model number configuration guide A2-136.
14 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| KR2620A-0060 | KR26 No Cover In-line, Block×1, Stroke 60mm | THK | Model: KR26, Long Block ×1 (A-type) | Cover: No Cover | Motor Mounting: In-line (Series) | Cover Code: 20 (estimated ⚠️) | Stroke: 60 mm | Outer Rail Length: 150 mm | Overall Length L1: 220 mm | C: 80 mm | G: 35 mm | Mounting Holes n: 2 | Mass: 1.04 kg | ||
| KR2620A-0110 | KR26 No Cover In-line, Block×1, Stroke 110mm | THK | Model: KR26, Long Block ×1 (A-type) | Cover: No Cover | Motor Mounting: In-line (Series) | Cover Code: 20 (estimated ⚠️) | Stroke: 110 mm | Outer Rail Length: 200 mm | Overall Length L1: 270 mm | C: 160 mm | G: 20 mm | Mounting Holes n: 3 | Mass: 1.25 kg | ||
| KR2620A-0160 | KR26 No Cover In-line, Block×1, Stroke 160mm | THK | Model: KR26, Long Block ×1 (A-type) | Cover: No Cover | Motor Mounting: In-line (Series) | Cover Code: 20 (estimated ⚠️) | Stroke: 160 mm | Outer Rail Length: 250 mm | Overall Length L1: 320 mm | C: 160 mm | G: 45 mm | Mounting Holes n: 3 | Mass: 1.46 kg | ||
| KR2620A-0210 | KR26 No Cover In-line, Block×1, Stroke 210mm | THK | Model: KR26, Long Block ×1 (A-type) | Cover: No Cover | Motor Mounting: In-line (Series) | Cover Code: 20 (estimated ⚠️) | Stroke: 210 mm | Outer Rail Length: 300 mm | Overall Length L1: 370 mm | C: 240 mm | G: 30 mm | Mounting Holes n: 4 | Mass: 1.67 kg | ||
| KR2620B-0045 | KR26 No Cover In-line, Block×2, Stroke 45mm | THK | Model: KR26, Long Block ×2 (B-type) | Cover: No Cover | Motor Mounting: In-line (Series) | Cover Code: 20 (estimated ⚠️) | Stroke: 45 mm | Outer Rail Length: 200 mm | Overall Length L1: 270 mm | C: 160 mm | G: 20 mm | Mounting Holes n: 3 | Mass: 1.44 kg | ||
| KR2620B-0095 | KR26 No Cover In-line, Block×2, Stroke 95mm | THK | Model: KR26, Long Block ×2 (B-type) | Cover: No Cover | Motor Mounting: In-line (Series) | Cover Code: 20 (estimated ⚠️) | Stroke: 95 mm | Outer Rail Length: 250 mm | Overall Length L1: 320 mm | C: 160 mm | G: 45 mm | Mounting Holes n: 3 | Mass: 1.65 kg | ||
| KR2620B-0145 | KR26 No Cover In-line, Block×2, Stroke 145mm | THK | Model: KR26, Long Block ×2 (B-type) | Cover: No Cover | Motor Mounting: In-line (Series) | Cover Code: 20 (estimated ⚠️) | Stroke: 145 mm | Outer Rail Length: 300 mm | Overall Length L1: 370 mm | C: 240 mm | G: 30 mm | Mounting Holes n: 4 | Mass: 1.86 kg | ||
| KR2621A-0060 | KR26 With Cover In-line, Block×1, Stroke 60mm | THK | Model: KR26, Long Block ×1 (A-type) | Cover: With Cover | Motor Mounting: In-line (Series) | Cover Code: 21 (estimated ⚠️) | Stroke: 60 mm | Outer Rail Length: 150 mm | Overall Length L1: 220 mm | C: 80 mm | G: 35 mm | Mounting Holes n: 2 | Mass: 1.2 kg | ||
| KR2621A-0110 | KR26 With Cover In-line, Block×1, Stroke 110mm | THK | Model: KR26, Long Block ×1 (A-type) | Cover: With Cover | Motor Mounting: In-line (Series) | Cover Code: 21 (estimated ⚠️) | Stroke: 110 mm | Outer Rail Length: 200 mm | Overall Length L1: 270 mm | C: 160 mm | G: 20 mm | Mounting Holes n: 3 | Mass: 1.42 kg | ||
| KR2621A-0160 | KR26 With Cover In-line, Block×1, Stroke 160mm | THK | Model: KR26, Long Block ×1 (A-type) | Cover: With Cover | Motor Mounting: In-line (Series) | Cover Code: 21 (estimated ⚠️) | Stroke: 160 mm | Outer Rail Length: 250 mm | Overall Length L1: 320 mm | C: 160 mm | G: 45 mm | Mounting Holes n: 3 | Mass: 1.65 kg | ||
| KR2621A-0210 | KR26 With Cover In-line, Block×1, Stroke 210mm | THK | Model: KR26, Long Block ×1 (A-type) | Cover: With Cover | Motor Mounting: In-line (Series) | Cover Code: 21 (estimated ⚠️) | Stroke: 210 mm | Outer Rail Length: 300 mm | Overall Length L1: 370 mm | C: 240 mm | G: 30 mm | Mounting Holes n: 4 | Mass: 1.87 kg | ||
| KR2621B-0045 | KR26 With Cover In-line, Block×2, Stroke 45mm | THK | Model: KR26, Long Block ×2 (B-type) | Cover: With Cover | Motor Mounting: In-line (Series) | Cover Code: 21 (estimated ⚠️) | Stroke: 45 mm | Outer Rail Length: 200 mm | Overall Length L1: 270 mm | C: 160 mm | G: 20 mm | Mounting Holes n: 3 | Mass: 1.7 kg | ||
| KR2621B-0095 | KR26 With Cover In-line, Block×2, Stroke 95mm | THK | Model: KR26, Long Block ×2 (B-type) | Cover: With Cover | Motor Mounting: In-line (Series) | Cover Code: 21 (estimated ⚠️) | Stroke: 95 mm | Outer Rail Length: 250 mm | Overall Length L1: 320 mm | C: 160 mm | G: 45 mm | Mounting Holes n: 3 | Mass: 1.93 kg | ||
| KR2621B-0145 | KR26 With Cover In-line, Block×2, Stroke 145mm | THK | Model: KR26, Long Block ×2 (B-type) | Cover: With Cover | Motor Mounting: In-line (Series) | Cover Code: 21 (estimated ⚠️) | Stroke: 145 mm | Outer Rail Length: 300 mm | Overall Length L1: 370 mm | C: 240 mm | G: 30 mm | Mounting Holes n: 4 | Mass: 2.15 kg |
