BLASI – Motor i=25:1 KK with heater
The BLASI Motor i=25:1 KK with heater powers automatic door operators in cold climates with reliable 25:1 gear reduction and integrated anti-condensation heating. This robust DC motor-gearbox delivers consistent high-torque performance for sliding and swing doors while the built-in heater prevents moisture buildup and maintains operational readiness in sub-zero temperatures. Optimized for commercial entrances exposed to harsh weather, it ensures smooth operation, overload protection, and precise control essential for high-traffic facilities. The integrated design provides energy-efficient, quiet performance with full compatibility across BLASI control systems.
Product Details
Engineered specifically for cold-environment automatic door applications, the BLASI Motor i=25:1 KK incorporates precision 25:1 planetary gearing with integrated PTC heating elements that activate automatically to prevent internal condensation common in unheated motor housings during temperature transitions. The heater maintains optimal internal temperatures for lubrication performance and electrical component reliability while minimizing energy consumption through thermostatic control.
The high-torque gearbox configuration proves ideal for heavy entrance doors operating in snow, ice, and freezing conditions where standard motors suffer reduced performance from cold-stiffened lubricants and moisture-related electrical faults. Sealed construction with IP65 protection withstands harsh weather exposure while robust bearings handle continuous cycling characteristic of commercial facilities receiving frequent deliveries and emergency vehicle access.
Technicians value the BLASI – Motor’s drop-in compatibility with existing BLASI installations and self-regulating heater that eliminates manual intervention, while facilities managers specify this proven cold-climate solution confident in its ability to maintain accessibility during winter storms across retail distribution centers, hospital entrances, and institutional buildings where operational continuity directly impacts emergency response capabilities and business productivity.
Article No: 7110057
Additional information
| Brand | BLASI |
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