Airtac LGC Series Cross Roller Guide Rail LGC2B135R25-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Cross Roller Guide LGC2B135R25-H Technical Details
- Model: LGC2B135R25-H
- Type: Precision cross roller linear guide system
- Rail width: 13.5mm (nominal)
- Roller diameter: 2.5mm (chrome steel GCr15)
- Stroke length: 25mm (standard travel)
- Dynamic load rating: 3.5kN (C=3kN at 50km travel life)
- Static load capacity: 8.2kN
- Precision grade: C3 (high-precision class)
- Sealing: Triple-lip rubber seals with dust excluder
- Material: Carburized steel rail/Stainless steel carriage (optional)
- Operating temperature: -10℃ to 80℃
- Lubrication: Pre-lubricated with Kluber Isoflex NBU15
- Protection rating: IP54 (standard sealing)
- Weight: 1.8kg/m (linear density)
- Dimensions (single block): 135mm(L) × 50mm(W) × 30mm(H)
- Mounting hole pattern: M4×8mm pitch (counterbored holes)
- Preload adjustment: 3-stage via eccentric collar (0.005-0.02mm)
Ultra-compact roller guide with crossed cylindrical rollers arranged at 90° angles, delivering near-zero backlash and exceptional moment load resistance. Features integrated recirculation channels and hardened raceways (HRC58-62) for smooth motion repeatability ≤2μm. Includes mounting datum surfaces for simplified alignment.
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Installation protocol:
Clean mounting surfaces with IPA (≥99%), torque M4 screws to 1.2N·m in crisscross pattern.
Perform running-in at 30% max speed for 100 cycles before full operation. Relubricate every 100km travel.
| Property | Property Value |
|---|---|
| sku | LGC2B135R25-H |
| Roller Outer Diameter | <2.0mm> |
| Type | Four-Row Type |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.