SF-A5.0460.020-10.019
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MPN: 1070000000
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The SF-A5.0460.020-10.019 linear guide rail from Bosch Rexroth Indramat's SF Servo Motors series is crafted from high carbon steel with a precision-ground surface treatment. Featuring a rail width of 46mm and a rail height of 20mm, it boasts a dynamic load rating of 41.2 kN and a rail length of 10019mm with light preload.
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Product Description:
The SF-A5.0460.020-10.019 is a member of Bosch Rexroth Indramat produced series of SF Servo Motors. It functions as a linear guide rail and is mainly designed to combine durability with precision. With a 46 mm rail width, this module aligns with standard carriage sizes, allowing full block compatibility. Also, its 20 mm rail height keeps the profile compact that further reduces the system's total size. A rail length of 10019 mm offers extended linear travel, minimizing the need for multiple joint interfaces in long-stroke systems.
Crafted from high-carbon steel, the rail provides superior hardness that withstands wear even under demanding loads. Its precision-ground finish holds tight flatness tolerances to ensure consistent and smooth rail motion. Counterbored mounting holes of this drive accommodate recessed fasteners, allowing the rail to sit flush during installation. The M8 mounting-hole size fits widely used industrial bolts, easing hardware coordination. With a dynamic load rating of 41.2 kN, it handles frequent and high-speed movement with rapid acceleration. The static load rating of 61.5 kN manages substantial loads without risk of permanent damage. A light preload classification allows reduced internal stress, striking a balance between operational smoothness and structural stiffness.
The device offers a temperature range rating from -20°C to +80°C that tolerates extreme ambient conditions, ensuring reliability in diverse environments. A light preload setting reduces friction and hence enhances energy efficiency during industrial motion. The inclusion of extended lubrication intervals reaches up to 20,000 km without relubrication which lowers maintenance downtime. Rails achieve top speeds up to 10 m/s to accelerate high‑throughput systems. This SF motor’s maximum acceleration rates hit 9.6 m/s² and it enables rapid positioning cycles. Repeatability is held within 0.005 mm, thus guaranteeing a consistent hole‑drilling and assembly alignment. Alos, both rail edges serve as reference surfaces to support flexible mounting orientations.
Frequently Asked Questions about SF-A5.0460.020-10.019:
Q: Why is rail height important for SF-A5.0460.020-10.019?
A: A rail height of 20mm maintains a low profile which minimizes the overall footprint of motion systems and supports compact machine designs.
Q: In what way does a 10019 mm rail length enhance SF-A5.0460.020-10.019?
A: A rail length of 10019 mm provides extended uninterrupted travel which reduces the number of joint couplings needed in long‑stroke configurations.
Q: How does high‑carbon‑steel material affect SF-A5.0460.020-10.019’s performance?
A: Its high‑carbon‑steel construction delivers greater hardness and wear resistance which prolongs rail life under sustained dynamic loading.
Q: What advantage does counterbored mounting offer SF-A5.0460.020-10.019?
A: The counterbored holes allow fastener heads to sit flush and simplifies assembly clearance and also prevents interference with moving blocks.
Q: Why is a precision‑ground surface finish crucial for SF-A5.0460.020-10.019?
A: A precision‑ground finish ensures tight flatness and parallelism tolerances which maintains smooth, low‑friction movement and improves motion accuracy.
