Construction Hoist Motor Drive System
Construction hoist motor drive system overview covering motors, brakes, gearboxes and compatibility checks for building hoist maintenance.

Construction hoist motor drive system overview covering motors, brakes, gearboxes and compatibility checks for building hoist maintenance.
Construction hoist worm gear reducer with compact transmission and high load capacity for compatible drive systems.
GJJ construction hoist gearbox for SC-series drive systems, with motor power, reduction ratio, center distance and lubrication requirements.
MB stepless speed reducer for compatible construction hoist drive applications requiring adjustable mechanical speed control.
SC200 gearbox and speed reducer for construction hoist drive systems, available in multiple transmission ratios and motor power configurations.
Construction hoist gearbox and worm gear reducer for building hoist drive systems, with ratio, power, shaft and lubrication compatibility review.
SC200 safety device in SAJ40-1.2 and SAJ40-1.6 models for construction passenger hoists, calibrated for controlled anti-fall braking.
SAJ30-1.2 safety device for construction hoists. Review model identification, replacement checks, inspection requirements and ordering information.
Construction hoist safety devices include anti-fall brakes, limit switches, overload protection and door interlocks. Review their functions and checks.
SAJ40-1.2 safety device for compatible GJJ and Alimak construction hoists, subject to exact model verification.
SAJ50-2.0 anti-fall safety device for compatible construction and passenger hoists, with identification and replacement guidance.
Construction hoist safety device in SAJ models for rack-and-pinion passenger and material hoists, with calibrated tripping speed and anti-fall braking.
Construction Hoist Anti-Fall Safety Device Guide. Review specifications, applications, configuration options and project information required before ordering.
SAJ60-2.0 Emergency Anti-Fall Brake. Review specifications, applications, configuration options and project information required before ordering.
SAJ30 to SAJ60 Construction Hoist Safety Devices. Review specifications, applications, configuration options and project information required before ordering.
SAJ40-1.2 anti-fall device for compatible passenger and construction hoists, requiring verified pinion and mounting data.