Allen-Bradley 2198-S086-ERS4 Kinetix 5500 Servo Drive
Allen-Bradley 2198-S086-ERS4 Kinetix 5700 single-axis inverter, 43 A rms / 29.7 kW (480V), 458…747V DC bus, integrated safety with safe-stop / safe-monitoring. NJT Automation offers mail-in repair for the 2198-S086-ERS4 with a 1-year warranty; replacement pricing is available on request.
Mail-in repair available now. Returned with a 1-year warranty. Replacement pricing on request.

Actual NJT inventory photos
| Part Number | 2198-S086-ERS4 |
| Price | On Request Previously sold for $3,799.99 USDAvailability and condition determine final quote. |
| Description | Kinetix 5700 single-axis servo drive, 29.7 kW, 650V DC. |
| Shipping | UPS Ground included | Next-Day Air and Worldwide Shipping available at checkout |
| Warranty | 1-year full-function warranty provided by NJT Automation. Warranty details
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| Returns | 90-day free returns. View return policy |
| Exchange | Send us your defective 2198-S086-ERS4 after your purchase for a 10% core credit. We also purchase old or damaged parts outright. |
| Availability | Sourced on request We do not have a 2198-S086-ERS4 on the shelf right now. We can source one through our supplier network; request a quote and we confirm availability, price and lead time before you commit. | ||||||||
| Sourcing | Sourced through our Level 1 network of vetted US suppliers. Each unit is checked before it ships and carries the same NJT warranty and return policy as our own stock. Quotes within one hour during business hours; typical delivery 3–5 business days, next-day air available. Sourced parts are not available for local pickup. | ||||||||
| Repairs | 2198-S086-ERS4 Mail-In Repair ServiceEstimated: $1,900.00 | ||||||||
Part Number Decoder | Kinetix 5700 single-axis servo drive 2198S086ERS4
Decoded from the Rockwell Automation catalog-number structure. Series and firmware revision are printed on the product label, not encoded here. | ||||||||
Series & Revisions | No series in stock today; request a series above. | ||||||||
Intended Use | Designed for high-power multi-axis integrated motion applications. Kinetix 5700 modules build a shared-bus servo system for high-axis-count and high-power machines such as converting lines, printing presses, large packaging and material handling, with integrated safety and CIP Motion under a Logix controller. Safe Torque Off lets the drive sit in the machine's safety circuit without an external contactor. | ||||||||
Physical Data | Weight and DimensionsWeight11.5 lb (5.21 kg)H × W × D14.8 × 3.3 × 9.9 in. (375 × 85 × 252 mm)
Product weight and dimensions are typical manufacturer-published values and may differ by series or option. Shipping box and weight are estimates for freight planning; the packed unit may ship in a different box. | ||||||||
Similar Part Numbers |
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| Category | Kinetix 5500 | ||||||||
| Part Number | 2198-S086-ERS4 | ||||||||
| Manufacturer | Allen-Bradley | ||||||||
Previously sold 2198-S086-ERS4
1 soldNJT Automation has supplied and shipped one 2198-S086-ERS4 Kinetix 5700 single-axis servo drive in 2024; request a quote and we will source another from our supplier network.
- Sold
- 1 in 2024
- Series
- A × 1
Can the 2198-S086-ERS4 be repaired?
Yes. NJT Automation repairs the 2198-S086-ERS4 by mail-in: diagnostic evaluation, component-level repair and a functional test, backed by a 1-year full-function warranty.
NJT managed repair. No evaluation fee; no repair, no charge. Prepaid UPS label both ways, $650 minimum, rush available. 1-year full-function warranty included, 2- and 3-year options.
Compare quotes from independent repair technicians. Post your repair on RepairMode to receive competitive bids from experienced technicians. Each technician sets their own pricing and warranty.
Find a servo drive repair specialiston RepairMode.com ↗Common failures
Failure patterns we regularly see on Kinetix 5700 single-axis servo drive hardware like the 2198-S086-ERS4:
- Bus undervoltage / bus overvoltage faults: aged DC bus electrolytic capacitors, or regen energy the shunt cannot absorb
- Ethernet port failure: damaged PHY or magnetics on one of the two ports, breaking the DLR ring or the CIP Motion connection
- Integrated safety faults on -ERS4 modules: safety task connection, Safe Stop or Safe Speed monitoring assertions
- Shared DC-bus connector or bus bar damage between modules: module not detected, or overheating at the bus-bar joints
- Cooling fan worn out: inverter / converter overtemperature trips and thermal cycling that cracks the power module solder joints
Photos by NJT Automation; test videos from NJT or network repair technicians.
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