SENMA MOTOR Tower Crane Motor Series Receives Industry Certification

Wuxi, July 2025 — SENMA MOTOR's Tower Crane Motor Series has successfully passed comprehensive certification testing conducted by an independent industrial safety authority, confirming compliance with international standards for construction equipment motors.

The certification process included extensive testing of: - Starting torque and overload capacity - Braking performance and response time - Durability under intermittent duty cycles (S3/S4) - Performance in extreme weather conditions (-20°C to +50°C) - Vibration resistance and structural integrity

The Tower Crane Motor Series is specifically engineered for the demanding requirements of tower crane applications, including hoisting, slewing, and trolleying operations. Key features include electromagnetic disc brakes, Class H insulation for high-temperature resistance, and optimized cooling for frequent start-stop cycles.

"Tower crane applications demand the highest levels of reliability and safety," the company stated. "This certification validates our engineering approach and gives our customers confidence in our products."

The certified motor series is now available for order, with standard models in stock and custom configurations available on a 4-6 week lead time.