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The 3HAC021799-003 is an original AC synchronous servo motor with a factory-installed pinion gear, functioning as a native motion drive component within the IRC5 control system.
Motor with pre-installed pinion
Industrial-grade sealing designed to withstand severe robotic environments
Integrated with a genuine high-resolution serial measurement encoder at the rear
This hardware outputs 1020 W at a rated rotational speed of 1950 rpm, serving as the dedicated joint positioning mechanism for Axis 4 or Axis 5 on IRB 1600, IRB 1600ID, and IRB 360 robotic arm configurations.This industrial component interfaces directly with the robot's Serial Measurement Box (SMB) via an integrated high-resolution tracking encoder, transmitting continuous spatial feedback to ensure accurate execution of trajectory paths. It features dual heavy-duty circular aviation sockets for power and feedback lines, while requiring a companion O-ring (part number 3HAB3772-81) during field replacement to preserve complete grease and oil containment within the gearbox.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
ABB 3HAC021799-003 Motor w. pinion Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Automotive
Deployed on IRB 1600 robots within chassis assembly lines to drive axis 4 or axis 5, guiding the end-of-arm tool to execute precise fastener tightening and micro-adjustments inside confined car bodies.
Semiconductor
Functions as the joint power source for automated material transfer mechanisms in cleanroom environments, controlling robotic grippers for smooth wafer cassette (FOUP) handling to prevent vibration contamination.
Pharmaceutical
Drives sealed, chemical-resistant robotic arm axes on sterile pharmaceutical packaging lines to rapidly transfer medicine vials and press sealing caps without fluid leakage.
CNC Machine Tool Tending
Connects to material handling robotic arms outside CNC machining centers, driving wrist axes to reach precisely into machine chucks for loading raw metal blanks and unloading finished parts.
Metal Die-Casting
Deployed around harsh die-casting machinery to drive robotic deburring tools via its integrated axial pinion gear, removing metal flashes under continuous dust exposure.
When deploying the ABB 3HAC021799-003 servo motor, always ensure the robot controller is completely powered down and axes are safely locked before removal or installation, and never strike the shaft end to avoid destroying the internal high-resolution feedback encoder. During field replacement, it is mandatory to install a fresh 3HAB3772-81 O-ring seal simultaneously, guaranteeing precise meshing and adequate lubrication between the factory-installed pinion and the gearbox to prevent gear wear or oil leakage into the motor enclosure. Furthermore, securely lock the power and signal aviation connectors to prevent loosening under high-frequency robotic articulations, and always execute an Update Counter calibration procedure using specific alignment tools on the designated axis once installation is complete.
The 3HAC021799-003 is an original AC servo motor equipped with a pinion gear, purpose-built for ABB industrial robots.
Which axes of ABB robots use the 3HAC021799-003 servo motor?
It is primarily installed on axis 4 or axis 5 of specific robot models to drive precise rotational movement and positioning of the mechanical arm.
How do you replace a damaged 3HAC021799-003 motor on-site?
Before replacement, lock out the main power of the robot controller, drain the lube oil from the corresponding joint, remove the power and encoder cables, unbolt the old motor, and mount the new unit with a fresh O-ring.
Does the 3HAC021799-003 module integrate a feedback encoder inside?
Yes. The motor features an integrated genuine high-resolution feedback encoder at its rear to send real-time position and speed data back to the robot controller (such as the IRC5).
What type of connector plugs does the 3HAC021799-003 use for cable
The module body features two heavy-duty industrial circular sockets, used for plugging in the aviation-style power supply cable and the encoder feedback signal cable separately.
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