SureGear® Precision Hub Style Inline Gearboxes for Servomotors

PGD Hub Style Inline Series

The SureGear PGD series sets a new standard in applications requiring extremely high-torque ratings and rigidity.

• The compact design and hub-style output is ideal for equipment that requires high-speed, high-precision indexing movement.
• The remarkable torsion stiffness and the low backlash of the planetary gearing combine to provide outstanding positioning accuracy.
• With a backlash rating less than 3 arc-minutes and exceptional torque handling capabilities, the PGD series offers a high performance robust planetary solution for OEM customers.
• The PGD reducer is often used for larger indexing applications and dial tables commonly found in packaging and filling equipment and assembly automation systems.

Features

• Thread-in mounting style
• Best-in-class backlash
• Six gear ratios available (5:1, 10:1, 15:1, 25:1, 35:1, 50:1)
• Mounting hardware is included for attaching to SureServo motors
• Helical-cut planetary gears for quiet operation and reduced vibration
• Uncaged needle roller bearings for high rigidity and torque
• Adapter bushing connection for simple and effective attachment to most servo motors
• High-viscosity, anti-separation grease does not migrate away from the gears; no leakage through the seal
• Maintenance free: no need to replace the grease for the life of the unit
• At nominal speed, service life is 20,000 hours
• Can be positioned in any orientation
• IP55 environmental rating
• 5-year warranty

Applications

• Gantries
• Injection-molding machines
• Pick-and-place automation
• Linear slides
• Packaging machines
• Conveyors