How long does SST-1500-561 repair take?

Standard turnaround for SST-1500-561 repair is 5–30 business days from the day we receive the unit. Rush service (24–72 hours) is available — contact us before shipping.

Does the SST-1500-561 repair come with a warranty?

Yes. All SST-1500-561 repair, refurbished, and brand new units sold by Flexa Systems include a 2-year warranty covering parts and labor. Units are fully tested before shipping.

Can I get a quote before sending my SST-1500-561?

Yes. Use the Get Quote for Repair button on this page or contact us directly. We provide a free diagnostic estimate once we receive the unit. No repair charges if you decide not to proceed.

Teknic

SST-1500-561

SKU: 2100000019601

$620.00

2-Year Warranty

Free Diagnostics

5–30 Day Turnaround

Nationwide Service

Repair option: send in your faulty unit for component-level repair — $620.00 with free diagnostics, a 2-year warranty, and a 5–30 business day turnaround. Repair typically costs 40–70% of a new unit, saving you 30–60%. Learn more about our servo drive repair service.

SST-1500-561 repair service is one of the most requested jobs we handle for Teknic motion control systems, and understanding why starts with knowing what this drive actually does — Teknic SST-1500-561 repair demand is driven in part by how widely deployed these units are, making SST-1500-561 refurbished stock equally sought after by facilities needing fast turnaround without the OEM lead time. The SST-1500-561 is a 1725-watt digital vector position-mode servo drive operating on 24V to 75V DC input with a continuous current rating of 12A, built for closed-loop motion control in high-cycle manufacturing environments. If you've been searching for SST-1500-561 repair near me, it's likely because downtime on this unit cascades quickly — these drives are deeply embedded in multi-axis gantry systems, pick-and-place machinery, and automated assembly lines where a single failed axis halts the entire process. The drive's digital vector architecture enables precise torque and velocity regulation even at low speeds, which is why it's favored in applications like semiconductor handling, medical device assembly, and precision packaging equipment. Facilities dealing with SST-1500-561 troubleshooting often encounter faults tied to the drive's encoder feedback interface or MOSFET output stage, both of which are serviceable components when diagnostics are performed correctly. Industrial VFD repair for this class of servo drive requires oscilloscope-level analysis of the gate driver circuit and verification of the DC bus capacitor ESR — not a bench swap job. Whether you need a tested exchange unit or a depot repair, this drive's architecture is well-documented and fully repairable in most failure scenarios.

Technical Specifications

Part Number	SST-1500-561
Manufacturer	Teknic
Voltage	24V to 75V DC
Current Rating	12
Package / Type	Servo Drive

Compatibility

The SST-1500-561 compatible with Teknic's ClearPath-SC motor family is the most common pairing found in the field, where the drive communicates over Teknic's proprietary serial interface to deliver closed-loop position commands directly from a host PLC or motion controller such as an Allen-Bradley ControlLogix or CompactLogix using standard digital I/O or step-and-direction outputs. Teknic SST-1500-561 integration with third-party controllers is straightforward when the host system outputs quadrature encoder signals or step/direction pulses, making it compatible with Beckhoff EtherCAT masters, Delta Tau PMAC controllers, and National Instruments motion controllers running LabVIEW Real-Time. The SST-1500-561 replacement for earlier Teknic Hudson or Meridian series drives is achievable with minor wiring adaptation, and it shares a compatible mounting footprint with models such as the SST-1500-560, SST-1500-562, and the SST-1500-563, allowing direct substitution in most panel layouts. Motor compatibility spans NEMA 23 and NEMA 34 frame brushless servo motors with incremental encoder feedback (typically 1000–4000 CPR), and the drive accepts input power from regulated 24–75V DC bus supplies commonly found in Teknic-based multi-axis enclosures.

Service Options

Repair Service

Ship your faulty SST-1500-561 to our facility. Our certified technicians perform IGBT testing, capacitor inspection, gate driver diagnostics, and full load testing. Typical turnaround: 5–7 business days. 2-year warranty included.

Refurbished

In-stock Teknic SST-1500-561 variable frequency drive, reconditioned to OEM specifications and verified under load. Ships immediately. 2-year warranty included.

Brand New

New SST-1500-561 in original Teknic packaging. Full manufacturer warranty applies. Contact us to confirm availability and lead time.

Common Failure Modes

Overcurrent fault on axis enable due to shorted IGBT leg in the output H-bridge — frequently observed during SST-1500-561 troubleshooting when the drive has been exposed to sustained regenerative braking without a properly sized bus clamp resistor.
SST-1500-561 fault condition presenting as position error accumulation and uncommanded motor oscillation caused by degraded encoder signal integrity from a failed differential line receiver IC on the feedback input board.
DC bus undervoltage shutdown triggered during high-acceleration moves when bulk filter capacitors have lost more than 20% of rated capacitance — a progressive failure mode common in SST-1500-561 units with more than five years of service in high-ambient-temperature enclosures.
Communication loss between the drive and host controller logged as a serial timeout error, typically traced to a failed RS-422 transceiver on the SST-1500-561 logic board, often misdiagnosed as a cable or controller fault before the drive itself is inspected.

Frequently Asked Questions

Is the SST-1500-561 compatible with or a drop-in replacement for other Teknic or third-party servo drives?

The SST-1500-561 compatible with the broader Teknic SST-1500 series makes it a practical SST-1500-561 replacement for the SST-1500-560 and SST-1500-562 in most installations, provided the motor and bus voltage parameters match. For cross-brand substitution, the drive is not pin-compatible with Allen-Bradley Kinetix 5500 or Kollmorgen AKD series drives, as those platforms use vendor-specific feedback protocols and power connectors. However, in systems where the host controller outputs step/direction or analog ±10V velocity commands, the SST-1500-561 can be engineered into applications previously served by Yaskawa Sigma-7 compact drives or Teknic's own earlier Hudson series with appropriate wiring changes. Always verify bus voltage range and continuous current rating against the motor datasheet before substituting any servo drive.

How do I know if my SST-1500-561 is repairable or if I should replace it outright?

Most SST-1500-561 repair cases are viable — the drive's modular construction separates the power stage from the logic board, so failures isolated to one section don't necessarily condemn the entire unit. Teknic SST-1500-561 units showing overcurrent faults, encoder interface errors, or communication dropouts are strong candidates for depot repair, while units with physical damage to the PCB substrate, burnt transformer windings, or corrosion from coolant ingress are more likely to require a full exchange. If the drive powers up and communicates but produces torque ripple or runaway motion, the issue is almost always in the feedback path or gate driver — both repairable at the component level. Units that show no sign of life and have confirmed DC bus voltage present are typically suffering from a failed soft-start relay or blown input protection, which are also cost-effective to restore.

Where can I get SST-1500-561 repair service with a warranty?

Flexa Systems, based in Lewisville TX, provides full depot repair for the SST-1500-561 with a 2-year warranty on all completed repairs and a standard 5-7 business day turnaround from receipt of the unit. We offer free diagnostics on every unit received, so if the drive is evaluated and deemed non-repairable, you pay nothing for the assessment. Our nationwide service network means you can ship from anywhere in the continental US and receive a tested, fully functional unit back without waiting on OEM availability — or if you need a unit immediately, ask about our SST-1500-561 for sale exchange inventory. Facilities looking to buy SST-1500-561 USA stock for critical spare applications can also source tested refurbished units directly from our Lewisville TX facility with the same warranty coverage applied.

Where can I get SST-1500-561 repair service with a warranty?

Flexa Systems provides professional SST-1500-561 repair service from our facility in Lewisville, TX, serving customers nationwide. Standard turnaround is 5–7 business days from receipt and all repaired units ship with a 2-year warranty. Rush service (2–3 business days) is also available.

Flexa Systems specializes in Teknic SST-1500-561 variable frequency drive repair, supplying refurbished and new units backed by a 2-year warranty. All drives are load-tested before shipping. Serving industrial facilities nationwide from Lewisville, TX.

Technical Specifications

Part Number:	SST-1500-561
Manufacturer:	Teknic
Voltage:	24V to 75V DC
Current:	12
Type:	Servo Drive

SST-1500-561

Technical Specifications

Ask for Price

Trade-In Program

You May Also Need