How long does a sit-stand desk motor last?

Commercial-grade sit-stand desk motors are rated for 50,000–100,000+ cycles — roughly 20+ years at 10 transitions per day. Entry-level motors rated for 20,000–30,000 cycles may fail within 5–8 years of daily use. Commercial warranties on motors and frames are typically 5–10 years. FindOfficeFurniture.com specifies motor cycle ratings on all sit-stand desk products — call 888-719-4960.