Allen-Bradley 2090-XXNPMF-14S20 Servo Motor | Replacement, Equivalent & Selection Guide
The Allen-Bradley 2090-XXNPMF-14S20 is a high-performance servo motor from Rockwell Automation’s MPL (Medium Power Low Inertia) series, designed for precision motion control in demanding industrial automation environments. At Konmask.com, we specialize in sourcing, cross-referencing, and supplying this model along with verified compatible alternatives.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2090-XXNPMF-14S20 |
| Brand / Manufacturer | Allen-Bradley (Rockwell Automation) |
| Series | MPL / 2090 Servo Cable & Motor Series |
| Motor Type | AC Brushless Servo Motor |
| Frame Size | 140 mm |
| Continuous Stall Torque | ~20 N·m (refer to official datasheet) |
| Feedback Type | Multi-turn Absolute Encoder |
| Connector Type | Bayonet / Flying Lead (XXNPMF) |
| IP Rating | IP65 (standard) |
| Weight | ~12 kg |
| Compatible Drive | Kinetix 5500 / 5700 / 6500 Series |
| Country of Origin | USA / Global Manufacturing |
Compatible Replacement & Equivalent Models
When the original 2090-XXNPMF-14S20 is unavailable or cost-prohibitive, the following models are commonly evaluated as replacements. Always verify electrical and mechanical compatibility before substitution.
| Model | Brand | Compatibility Notes |
|---|---|---|
| MPL-B4530F-MJ72AA | Allen-Bradley | Same MPL series; verify torque & encoder specs |
| MPL-B4540F-MJ72AA | Allen-Bradley | Higher torque variant; check drive compatibility |
| HG-SR202J | Mitsubishi | Cross-brand; requires drive & cable adaptation |
| SGMGV-20ADC61 | Yaskawa | Cross-brand equivalent; verify mounting & feedback |
| SH-75015-B | Siemens SIMOTICS | Engineering review required for full substitution |
⚠ Note: Cross-brand replacements require engineering validation. Contact our team for a compatibility assessment.
Why Choose the Original Model
- Seamless Integration — Plug-and-play with Kinetix drive systems; no parameter re-mapping required.
- Rockwell Ecosystem — Full support via Studio 5000 / Logix Designer with auto-configuration.
- Proven Reliability — Designed for 24/7 industrial duty cycles with high MTBF ratings.
- Warranty & Support — Backed by Rockwell Automation’s global service network.
- Encoder Accuracy — Multi-turn absolute encoder eliminates homing routines after power loss.
Typical Applications
- CNC machining centers and multi-axis milling machines
- Robotic arm joints and SCARA/articulated robot axes
- Packaging machinery (form-fill-seal, case packers)
- Printing and converting equipment
- Semiconductor wafer handling and precision positioning
- Automotive assembly line servo presses
System Compatibility
| Compatible Drive Series | Interface | Notes |
|---|---|---|
| Kinetix 5500 (2198-Hxxx) | SERCOS / EtherNet/IP | Direct compatible |
| Kinetix 5700 (2198-Dxxx) | EtherNet/IP | Direct compatible |
| Kinetix 6500 (2094-BCxx) | SERCOS III | Verify firmware version |
| Kinetix 350 (2097-Vxxx) | EtherNet/IP | Check power rating match |
Selection Guide
Use the following criteria to confirm the 2090-XXNPMF-14S20 is the right choice for your application:
- Torque Requirement: Confirm continuous and peak torque match your load profile.
- Speed Range: Verify rated and maximum RPM against your motion profile.
- Feedback Resolution: Absolute encoder preferred for applications requiring position retention after E-stop.
- Mounting: Confirm flange size (140 mm) and shaft dimensions (keyway / smooth).
- Environment: IP65 suitable for wash-down or dusty environments; IP67 upgrade available on select variants.
- Drive Pairing: Match motor power rating to drive continuous output current.
- Cable Length: Order appropriate 2090-series power and feedback cables simultaneously.
Quality Assurance & Sourcing
- ✅ Genuine OEM Parts — Sourced from authorized distributors and verified supply chains.
- ✅ Inspection Protocol — Each unit undergoes visual, label, and functional pre-shipment checks.
- ✅ Traceability — Lot codes and date codes documented for full supply chain transparency.
- ✅ Anti-Counterfeit — We do not source from grey-market or unverified channels.
- ✅ Packaging — Original OEM packaging preserved where available; ESD-safe packaging for all units.
How to Order
- Add 2090-XXNPMF-14S20 to cart or submit a quote request.
- Provide your application details (drive model, axis count, duty cycle) for compatibility confirmation.
- Our engineering team responds within 1 business day with stock status and lead time.
- Payment via T/T, PayPal, or trade credit (approved accounts).
- Shipping via DHL / FedEx / UPS with full tracking and export documentation.
📧 Email: support@konmask.com
📞 Phone/WhatsApp: +0086 19859288691
🌐 Website: https://Konmask.com
Replacement & Compatibility FAQ
Q: Can I replace the 2090-XXNPMF-14S20 with a Yaskawa or Mitsubishi servo motor?
A: Cross-brand replacement is technically possible but requires drive parameter reconfiguration, cable adaptation, and engineering validation. We recommend consulting our team before proceeding.
Q: Is the 2090-XXNPMF-14S20 compatible with older Kinetix 6000 drives?
A: Compatibility depends on firmware and hardware revision. Please provide your drive catalog number for a definitive answer.
Q: What is the lead time for this model?
A: In-stock units ship within 3–5 business days. Out-of-stock lead time is typically 4–8 weeks depending on OEM availability.
Q: Do you provide a warranty?
A: Yes. All genuine OEM units carry the standard Rockwell Automation warranty. Refurbished units carry a 90-day Konmask warranty.
Q: Can you supply the matching 2090-series cables?
A: Yes. We stock a full range of 2090 power and feedback cables. Specify your cable length and connector type when ordering.
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Contact: support@konmask.com | +0086 19859288691
