Precision Motion Control Solution — Allen-Bradley 1326AB-B515E-S2K5L | 1326AB Series
Where This Product Is Used
The Allen-Bradley 1326AB-B515E-S2K5L is a brushless AC servo motor engineered for demanding motion control applications across industrial sectors. Engineers and system integrators specify this model in:
- CNC Machining Centers — Axis feed drives on vertical/horizontal machining centers requiring high torque density and precise positional repeatability.
- Robotic Assembly Lines — Joint actuation in articulated robots where smooth velocity profiles and rapid acceleration/deceleration are critical.
- Packaging Machinery — High-cycle pick-and-place, form-fill-seal, and cartoning equipment demanding consistent throughput.
- Printing & Converting Equipment — Web tension control and register positioning in flexographic and offset printing lines.
- Semiconductor & Electronics Manufacturing — Precision gantry and stage positioning in SMT placement and wafer-handling systems.
- Material Handling & Conveyors — Indexing drives and sortation systems in distribution centers and automotive assembly plants.
- Injection Molding Machines — Clamp, injection, and ejector axis drives requiring high dynamic response.
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Part Number | 1326AB-B515E-S2K5L |
| Series | 1326AB Bulletin |
| Motor Type | Brushless AC Servo Motor |
| Frame Size | B5 (NEMA / IEC mid-frame) |
| Continuous Stall Torque | 15 N·m (nominal) |
| Peak Torque | Refer to drive pairing datasheet |
| Rated Speed | 1500 / 3000 RPM (application-dependent) |
| Feedback Device | Encoder (E suffix — incremental) |
| Shaft Configuration | S2 — Smooth shaft with keyway |
| Brake Option | K5 — Spring-set holding brake |
| Cable Exit | L — Straight connector exit |
| Insulation Class | Class F (155°C) |
| IP Rating | IP65 (shaft seal standard) |
| Weight | Approx. 5.0 kg |
| Mounting | Flange mount (IEC B5) |
Note: Verify all specifications against the official Rockwell Automation 1326AB product bulletin prior to system design. Konmask provides datasheet support upon request.
Why Engineers Specify This Model
- Integrated Holding Brake (K5) — The spring-set brake engages on power loss, making this model the preferred choice for vertical axes, gravity-loaded joints, and safety-critical positioning stages where uncontrolled movement must be prevented.
- Incremental Encoder Feedback (E) — Compatible with the full Allen-Bradley Ultra, Kinetix 2000, Kinetix 6000, and Kinetix 6500 servo drive families, enabling seamless integration into existing Rockwell control architectures.
- IP65 Sealing — Suitable for wash-down adjacent environments, coolant mist exposure in machining, and dusty production floors without additional motor enclosures.
- High Torque-to-Inertia Ratio — The 1326AB B5 frame delivers the dynamic response required for high-cycle automation without oversizing the drive system.
- Proven Platform Longevity — The 1326AB series has decades of field deployment across automotive, aerospace, and discrete manufacturing, with established spare-parts ecosystems and trained service networks globally.
Complete System Bill of Materials
For a fully operational servo axis using the 1326AB-B515E-S2K5L, the following complementary components are typically required:
| Component | Recommended Allen-Bradley Part | Function |
|---|---|---|
| Servo Drive | 2094-BM02-S (Kinetix 6000) or 2097-V33PR6 (Kinetix 350) | Closed-loop motor control |
| Motion Controller | 1756-M02AE (ControlLogix) or 1769-L33ERM (CompactLogix) | Trajectory planning & PLC integration |
| Power Supply | 2094-BC01-MP5-S | DC bus power for Kinetix 6000 system |
| Motor Power Cable | 2090-CPBM7DF-16AFxx | Motor-to-drive power connection |
| Feedback Cable | 2090-CFBM7DF-CEAAxx | Encoder signal — motor to drive |
| Brake Cable | 2090-UXBB-D15xx | Brake control wiring |
| Safety Module | 1756-S2 or drive-integrated STO | SIL 2 / PLd safe torque-off |
Contact Konmask for complete BOM quotation and cross-reference support.
Compliance & Industry Standards
- CE Marking — Compliant with EU Machinery Directive 2006/42/EC and Low Voltage Directive 2014/35/EU for European market deployment.
- UL Listed — UL 1004 (Rotating Electrical Machines) for North American installations.
- RoHS Compliant — Meets EU Directive 2011/65/EU restrictions on hazardous substances.
- ISO 9001 — Manufactured under Rockwell Automation’s ISO 9001-certified quality management system.
- REACH — Substance of Very High Concern (SVHC) declarations available upon request.
- IEC 60034 — Rotating electrical machines standard compliance for international installations.
Quality Assurance & Sourcing
Konmask.com specializes in the procurement of industrial automation components for B2B buyers, system integrators, and MRO operations. Our sourcing process for the 1326AB-B515E-S2K5L includes:
- Verified Supply Chain — Parts sourced from authorized distributors, OEM surplus channels, and certified industrial resellers with full traceability documentation.
- Pre-Shipment Inspection — Each unit undergoes visual inspection, label verification, and packaging integrity check before dispatch.
- Authenticity Screening — Counterfeit detection protocols applied: hologram verification, date code cross-reference, and physical dimension checks against OEM specifications.
- Documentation Package — Certificate of conformance, test reports, and country-of-origin documentation available on request.
- Warranty — 90-day functional warranty on all verified units. Extended warranty options available for volume orders.
How to Source This Part
- Submit an RFQ — Email support@konmask.com with your required quantity, delivery timeline, and destination country.
- Receive a Quotation — Our team responds within 1 business day with pricing, lead time, and available stock confirmation.
- Order Confirmation — Confirm your purchase order. We accept T/T bank transfer, PayPal, and trade assurance payments.
- Shipment & Tracking — Parts are dispatched via DHL, FedEx, or UPS Express with full tracking. Export documentation (commercial invoice, packing list, COO) included.
- After-Sales Support — Technical support available post-delivery for installation guidance and drive pairing configuration.
📞 Phone / WhatsApp: +0086 19859288691
📧 Email: support@konmask.com
🌐 Website: https://Konmask.com
Application-Specific FAQ
Q: Is the 1326AB-B515E-S2K5L compatible with Kinetix 6500 drives?
A: Yes. The 1326AB series with E (incremental encoder) feedback is compatible with Kinetix 6000 and Kinetix 6500 drive families. Verify the motor-drive pairing using Rockwell’s Motion Analyzer software to confirm bus sizing and cable specifications.
Q: What does the K5 brake suffix mean, and is it fail-safe?
A: The K5 designates a spring-set electromagnetic holding brake. It is fail-safe by design — the brake engages (holds) when power is removed and releases when energized. This is the correct configuration for vertical axes and gravity-loaded applications.
Q: Can this motor be used in a wash-down environment?
A: The standard IP65 rating provides protection against dust ingress and low-pressure water jets. For full wash-down (IP67/IP69K), additional shaft sealing or motor enclosure solutions should be evaluated.
Q: What is the lead time for the 1326AB-B515E-S2K5L?
A: Lead time varies by stock availability. Contact Konmask for a real-time stock check. Expedited sourcing is available for urgent MRO and production-down situations.
Q: Do you provide a datasheet or CAD drawing?
A: Yes. Rockwell Automation product bulletins, dimensional drawings, and wiring diagrams are available upon request. Contact support@konmask.com.
Q: Can Konmask supply the complete servo axis (motor + drive + cables)?
A: Yes. Konmask offers complete system sourcing. Provide your application requirements and we will configure a matched BOM with compatible Kinetix drives, cables, and accessories.
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Contact: support@konmask.com | +0086 19859288691
