SMC LEFS Ball Screw Slider, High Performance with Battery-less Absolute Encoder LEFSH25G

KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email [email protected], and our order desk will reply with pricing and availability within 1 business day.

LEFSH25G is a SMC part. KKM Solutions sources SMC components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.

KKM Solutions does not publish a manufacturer lifecycle status for LEFSH25G — check SMC's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.

Key specifications include Description: LEFS*G is a high performance version of the standard slider, also equipped with the battery-less encoder onboard the motor. This encoder allows the actuator to be powered down without losing its positional awareness. Further, battery replacement and recycling are eliminated. Load capacities have increased 9-50%. Cycle time is dramatically reduced by a combination of higher maximum speed and acceleration/deceleration. Note that maximum speed gains are primarily in the 50-400mm stroke range, ranging from 5-36; Key Features: Body sizes: 16, 25, 32, 40; Stroke range: 50 to 1200mm in 50mm increments; Maximum work load: 75 kg (horizontal); 25 kg (vertical); Maximum speed: 1500mm's (H lead, size 25); Maximum acceleration: 10,000 mm/s² (horizontal); 5,000 mm/s² (vertical); Positioning repeatability: ±0.02mm (±0.015mm high precision type). The full specification table on this page lists every published attribute for this part.

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