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[THK] — KR55 LM Guide Actuator, Motor Parallel 60°, Block A/B
Family ID: THK-KR55-PAR60-AB
THK KR55 LM Guide Actuator, motor parallel configuration (flange angle 60°). 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: 800–1200 mm (A-type), 680–1080 mm (B-type). See model number configuration guide A2-136.
20 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| KR5530A-0800 | KR55 No Cover Parallel 60°, Block×1, Stroke 800mm | THK | Model: KR55, Long Block ×1 (A-type) | Cover: No Cover | Motor Mounting: Parallel 60° | Cover Code: 30 (estimated ⚠️) | Stroke: 800 mm | Outer Rail Length: 980 mm | Overall Length L1: 1064 mm | C: 900 mm | G: 40 mm | Mass: 21.8 kg | ||
| KR5530A-0900 | KR55 No Cover Parallel 60°, Block×1, Stroke 900mm | THK | Model: KR55, Long Block ×1 (A-type) | Cover: No Cover | Motor Mounting: Parallel 60° | Cover Code: 30 (estimated ⚠️) | Stroke: 900 mm | Outer Rail Length: 1080 mm | Overall Length L1: 1164 mm | C: 1050 mm | G: 15 mm | Mass: 23.6 kg | ||
| KR5530A-1000 | KR55 No Cover Parallel 60°, Block×1, Stroke 1000mm | THK | Model: KR55, Long Block ×1 (A-type) | Cover: No Cover | Motor Mounting: Parallel 60° | Cover Code: 30 (estimated ⚠️) | Stroke: 1000 mm | Outer Rail Length: 1180 mm | Overall Length L1: 1264 mm | C: 1050 mm | G: 65 mm | Mass: 25.3 kg | ||
| KR5530A-1100 | KR55 No Cover Parallel 60°, Block×1, Stroke 1100mm | THK | Model: KR55, Long Block ×1 (A-type) | Cover: No Cover | Motor Mounting: Parallel 60° | Cover Code: 30 (estimated ⚠️) | Stroke: 1100 mm | Outer Rail Length: 1280 mm | Overall Length L1: 1364 mm | C: 1200 mm | G: 40 mm | Mass: 27.1 kg | ||
| KR5530A-1200 | KR55 No Cover Parallel 60°, Block×1, Stroke 1200mm | THK | Model: KR55, Long Block ×1 (A-type) | Cover: No Cover | Motor Mounting: Parallel 60° | Cover Code: 30 (estimated ⚠️) | Stroke: 1200 mm | Outer Rail Length: 1380 mm | Overall Length L1: 1464 mm | C: 1350 mm | G: 15 mm | Mass: 28.9 kg | ||
| KR5530B-0680 | KR55 No Cover Parallel 60°, Block×2, Stroke 680mm | THK | Model: KR55, Long Block ×2 (B-type) | Cover: No Cover | Motor Mounting: Parallel 60° | Cover Code: 30 (estimated ⚠️) | Stroke: 680 mm | Outer Rail Length: 980 mm | Overall Length L1: 1064 mm | C: 900 mm | G: 40 mm | Mass: 23.7 kg | ||
| KR5530B-0780 | KR55 No Cover Parallel 60°, Block×2, Stroke 780mm | THK | Model: KR55, Long Block ×2 (B-type) | Cover: No Cover | Motor Mounting: Parallel 60° | Cover Code: 30 (estimated ⚠️) | Stroke: 780 mm | Outer Rail Length: 1080 mm | Overall Length L1: 1164 mm | C: 1050 mm | G: 15 mm | Mass: 25.5 kg | ||
| KR5530B-0880 | KR55 No Cover Parallel 60°, Block×2, Stroke 880mm | THK | Model: KR55, Long Block ×2 (B-type) | Cover: No Cover | Motor Mounting: Parallel 60° | Cover Code: 30 (estimated ⚠️) | Stroke: 880 mm | Outer Rail Length: 1180 mm | Overall Length L1: 1264 mm | C: 1050 mm | G: 65 mm | Mass: 27.2 kg | ||
| KR5530B-0980 | KR55 No Cover Parallel 60°, Block×2, Stroke 980mm | THK | Model: KR55, Long Block ×2 (B-type) | Cover: No Cover | Motor Mounting: Parallel 60° | Cover Code: 30 (estimated ⚠️) | Stroke: 980 mm | Outer Rail Length: 1280 mm | Overall Length L1: 1364 mm | C: 1200 mm | G: 40 mm | Mass: 29.0 kg | ||
| KR5530B-1080 | KR55 No Cover Parallel 60°, Block×2, Stroke 1080mm | THK | Model: KR55, Long Block ×2 (B-type) | Cover: No Cover | Motor Mounting: Parallel 60° | Cover Code: 30 (estimated ⚠️) | Stroke: 1080 mm | Outer Rail Length: 1380 mm | Overall Length L1: 1464 mm | C: 1350 mm | G: 15 mm | Mass: 30.8 kg | ||
| KR5531A-0800 | KR55 With Cover Parallel 60°, Block×1, Stroke 800mm | THK | Model: KR55, Long Block ×1 (A-type) | Cover: With Cover | Motor Mounting: Parallel 60° | Cover Code: 31 (estimated ⚠️) | Stroke: 800 mm | Outer Rail Length: 980 mm | Overall Length L1: 1064 mm | C: 900 mm | G: 40 mm | Mass: 24.8 kg | ||
| KR5531A-0900 | KR55 With Cover Parallel 60°, Block×1, Stroke 900mm | THK | Model: KR55, Long Block ×1 (A-type) | Cover: With Cover | Motor Mounting: Parallel 60° | Cover Code: 31 (estimated ⚠️) | Stroke: 900 mm | Outer Rail Length: 1080 mm | Overall Length L1: 1164 mm | C: 1050 mm | G: 15 mm | Mass: 26.7 kg | ||
| KR5531A-1000 | KR55 With Cover Parallel 60°, Block×1, Stroke 1000mm | THK | Model: KR55, Long Block ×1 (A-type) | Cover: With Cover | Motor Mounting: Parallel 60° | Cover Code: 31 (estimated ⚠️) | Stroke: 1000 mm | Outer Rail Length: 1180 mm | Overall Length L1: 1264 mm | C: 1050 mm | G: 65 mm | Mass: 28.6 kg | ||
| KR5531A-1100 | KR55 With Cover Parallel 60°, Block×1, Stroke 1100mm | THK | Model: KR55, Long Block ×1 (A-type) | Cover: With Cover | Motor Mounting: Parallel 60° | Cover Code: 31 (estimated ⚠️) | Stroke: 1100 mm | Outer Rail Length: 1280 mm | Overall Length L1: 1364 mm | C: 1200 mm | G: 40 mm | Mass: 30.5 kg | ||
| KR5531A-1200 | KR55 With Cover Parallel 60°, Block×1, Stroke 1200mm | THK | Model: KR55, Long Block ×1 (A-type) | Cover: With Cover | Motor Mounting: Parallel 60° | Cover Code: 31 (estimated ⚠️) | Stroke: 1200 mm | Outer Rail Length: 1380 mm | Overall Length L1: 1464 mm | C: 1350 mm | G: 15 mm | Mass: 32.4 kg | ||
| KR5531B-0680 | KR55 With Cover Parallel 60°, Block×2, Stroke 680mm | THK | Model: KR55, Long Block ×2 (B-type) | Cover: With Cover | Motor Mounting: Parallel 60° | Cover Code: 31 (estimated ⚠️) | Stroke: 680 mm | Outer Rail Length: 980 mm | Overall Length L1: 1064 mm | C: 900 mm | G: 40 mm | Mass: 28.6 kg | ||
| KR5531B-0780 | KR55 With Cover Parallel 60°, Block×2, Stroke 780mm | THK | Model: KR55, Long Block ×2 (B-type) | Cover: With Cover | Motor Mounting: Parallel 60° | Cover Code: 31 (estimated ⚠️) | Stroke: 780 mm | Outer Rail Length: 1080 mm | Overall Length L1: 1164 mm | C: 1050 mm | G: 15 mm | Mass: 30.5 kg | ||
| KR5531B-0880 | KR55 With Cover Parallel 60°, Block×2, Stroke 880mm | THK | Model: KR55, Long Block ×2 (B-type) | Cover: With Cover | Motor Mounting: Parallel 60° | Cover Code: 31 (estimated ⚠️) | Stroke: 880 mm | Outer Rail Length: 1180 mm | Overall Length L1: 1264 mm | C: 1050 mm | G: 65 mm | Mass: 32.4 kg | ||
| KR5531B-0980 | KR55 With Cover Parallel 60°, Block×2, Stroke 980mm | THK | Model: KR55, Long Block ×2 (B-type) | Cover: With Cover | Motor Mounting: Parallel 60° | Cover Code: 31 (estimated ⚠️) | Stroke: 980 mm | Outer Rail Length: 1280 mm | Overall Length L1: 1364 mm | C: 1200 mm | G: 40 mm | Mass: 34.3 kg | ||
| KR5531B-1080 | KR55 With Cover Parallel 60°, Block×2, Stroke 1080mm | THK | Model: KR55, Long Block ×2 (B-type) | Cover: With Cover | Motor Mounting: Parallel 60° | Cover Code: 31 (estimated ⚠️) | Stroke: 1080 mm | Outer Rail Length: 1380 mm | Overall Length L1: 1464 mm | C: 1350 mm | G: 15 mm | Mass: 36.2 kg |
