Guide · Allen-Bradley · Kinetix 5500 · 6000 · 300 · 350 · Ultra3000 · Updated November 2026
Allen-Bradley Kinetix scheduled maintenance: what to check and when
Unlike some other makers, the Rockwell user manuals we reviewed for Kinetix drives do not give an hour-based replacement table for the cooling fan or capacitors. So this page is condition-based: it lists what the manuals do say, the early-warning signs, and the checks we recommend as a repairer. We have not added any interval we could not verify. Star Automations is an independent repairer, not a Rockwell Automation authorised service provider.
What the manuals say, by series
| Series | Verified from the manual | What to do |
|---|---|---|
| Kinetix 6000 (2094) | The user manual (2094-UM001) refers to publication IC-TD002 for preventive maintenance and has a chapter on replacing drive modules. | Get IC-TD002 for the interval. Inspect on condition until then. |
| Kinetix 300 (2097) | The 2090-DA-BAT2 3.6 V battery is required for TLY-Axxxx-B motors. Battery alert at 3.1 V or less. A battery error clears the absolute position. Nonvolatile memory is limited to 1 million write cycles. | Change the battery on the alert. Avoid continuous parameter writes. |
| Kinetix 5500 (2198) | No interval verified. We could not review the manual for this page. | Follow the maintenance section of 2198-UM001. Inspect on condition. |
| Kinetix 350 and Ultra3000 | No interval verified. | Follow your drive user manual. Inspect on condition. |
| Servo motor bearings | No Rockwell figure verified. | Replace on condition: noise, vibration, heat. |
Check the manual for your exact catalog number. Older 1394 and 1336 drives and 2094 modules are covered on our Kinetix 2094 spares and 1394 and 1336 spares pages.
Condition checks
These are our own practical checks as a repairer, not Rockwell figures. Do them with power off and the bus discharged, following your drive manual.
Cooling and dust
Check that fans turn freely and quietly, and that heat-sink fins and vents are clean. Heat is the main enemy of capacitors.
Connections
Check terminal tightness, power and motor cable condition and connector seating. Look for discoloured terminals.
Motor
Listen for bearing noise, feel for heat and vibration, and check the shaft for play.
Faults and trends
Repeated over-temperature, bus or feedback faults suggest a part is ageing. Record them with dates. See Allen-Bradley servo drive repair.
Battery and absolute position
- On Kinetix 300 with TLY-Axxxx-B motors, use the 2090-DA-BAT2 3.6 V battery.
- The battery alert appears at 3.1 V or less. Change the battery then.
- A battery error clears the absolute position, so the axis must be homed again.
- Read your drive manual for the procedure before opening anything.
How Star Automations helps
Send us the drive or servo motor with the label details. As part of repair or refurbishment we can replace fans, batteries and worn motor bearings, and tell you which other parts look near the end of their life. Every repair is carried out by us as an independent repairer. See Allen-Bradley servo drive repair, servo motor repair and repair, migration and upgrade. For brands that publish intervals, see our Mitsubishi and Yaskawa maintenance guides.
Questions
Does Rockwell publish a fixed replacement interval for Kinetix fans and capacitors?
In the Kinetix 300 and Kinetix 6000 user manuals we reviewed, we did not find an hour-based replacement table for the cooling fan or capacitors. The Kinetix 6000 manual refers to Rockwell publication IC-TD002 for preventive maintenance. Until you have the figure for your drive, maintenance on these drives is best done on condition, using the checks on this page.
When should the battery be replaced on a Kinetix 300 absolute motor?
The Kinetix 300 manual says the 2090-DA-BAT2 3.6 V battery is required for TLY-Axxxx-B motors, and that the battery alert appears at 3.1 V or less. We do not state a time interval because the manual we reviewed does not give one. Replace the battery when the alert appears, before a battery error occurs.
What happens to the absolute position if the battery fails?
The Kinetix 300 manual says a battery error clears the absolute position. The axis then needs to be homed again, so plan battery changes before the alert becomes an error.
Is there a limit on how often parameters can be written?
Yes. The Kinetix 300 manual says nonvolatile memory is limited to 1 million write cycles. Avoid programs that write drive parameters continuously.
How often should servo motor bearings be changed?
There is no figure we can verify for Allen-Bradley motors. Bearings are replaced on condition: unusual noise, vibration or heat, or when the motor is repaired.
Can Star Automations help with these replacements?
Yes, through our repair service. Send the drive or motor with its label details and we can advise which parts to replace. We are an independent repairer, not a Rockwell Automation or Allen-Bradley authorised service provider.
About the author
S. Suresh, Founder and CEO of Star Automations. More than 25 years in industrial electronics repair, with servo motor and drive repair as the main focus since 1998. Last updated: .
Send the drive model and fault details.
WhatsApp a photo of the drive label and the display to +91 97866 22233, or email info@starautomations.com.