Brake Motors and Helical Gearboxes for Holding Loads

Buyer takeawayStatic load holding, controlled deceleration and emergency safety performance are different requirements.No ordinary motor brake or gearbox friction is represented as a safety-certified hoist holding system. Static load holding, controlled deceleration...

Helical Gearbox Radial and Axial Shaft Loads Explained

Buyer takeawayA torque value states rotational transmission but does not by itself describe permitted bending or thrust loads.Fr and Fa must be requested for a defined position, speed, direction and bearing-life basis. A torque value states rotational transmission but...

Vertical Helical Gearbox Mounting: Oil Level and Shaft Support

Buyer takeawayGravity changes the relationship between oil level, bearings and the external shaft forces when a gearbox is rotated.An approved mounting code and lubrication design are required; do not generalize a horizontal oil fill to a vertical application. Gravity...