Bosch Rexroth HMS01.1N-W0110-A-07-NNNN Servo Drive

HMS01.1N-W0110-A-07-NNNN: Cut Downtime Now — Ship Within 24 Hours from Xiamen

Your line is down. Every hour costs real money — lost output, idle labor, delayed delivery penalties. The Bosch Rexroth HMS01.1N-W0110-A-07-NNNN IndraDrive axis inverter is on the shelf right now. We’ve handled enough emergency callouts to know that sourcing speed is the difference between a 4-hour fix and a 4-day nightmare. We ship DHL Express from Xiamen within 24 hours of payment confirmation. No broker delays, no warehouse runaround.

URGENT REQUIREMENT? Contact: [email protected] | WhatsApp: +86 18359268345

Quick Technical Datasheet

Troubleshooting & Replacement Tips

After swapping hundreds of IndraDrive HMS axis modules in the field, here are the failure patterns and replacement traps that actually matter:

Top Failure Modes on HMS01.1N-W0110-A-07-NNNN

• F2026 – DC Bus Undervoltage: Usually not the axis module itself — check the HMV supply module capacitor bank first. If the HMV checks out and F2026 persists after swap, verify 24 VDC logic supply is stable under load.
• F8022 – Encoder Evaluation Fault: Resolver cable shield continuity is the first suspect. Before condemning the drive, swap the RKG feedback cable and re-check. If fault clears, the old cable was the culprit.
• F8010 – Motor Overtemperature: Confirm the motor NTC/PTC wiring is intact on X8. A broken thermal wire reads as overtemp even with a cold motor. Don’t replace the drive for this fault without checking motor wiring first.
• E2050 – Overcurrent / Short Circuit: Inspect motor power cable insulation resistance (phase-to-phase and phase-to-PE) before energizing the replacement. A shorted motor cable will kill a new drive within seconds.
• H0771 – Firmware Mismatch Warning: The replacement drive must carry the same firmware version as the original, or IndraWorks will flag a parameter incompatibility. Check the firmware label on the drive’s front panel before installation.

Step-by-Step Replacement Procedure

1. De-energize the HMV supply module and wait for DC bus discharge (indicator LED off, minimum 5 minutes). Verify with a multimeter — do not skip this.
2. Document all cable connections with photos before disconnecting. Label X1 (power), X2 (motor), X3 (encoder), X8 (I/O), and the PROFIBUS/SERCOS connectors.
3. Export the axis parameter set from IndraWorks DS before removing the old drive. File → Export → Axis Parameters. This is your recovery point.
4. Remove the old HMS module from the DC bus rail. Slide out carefully — the DC bus connector is a friction fit and can damage the rail if forced.
5. Verify the replacement unit’s firmware version matches. If not, use IndraWorks to flash the correct firmware before mounting.
6. Mount the new module, reconnect all cables in reverse order. Torque the DC bus connector screws to spec (typically 1.5 Nm).
7. Import the saved parameter set via IndraWorks. Run the motor identification routine if the motor data set was not transferred.
8. Perform a low-speed jog test before returning to full production speed. Monitor current and temperature for the first 30 minutes.

Configuration Checklist Before First Power-On

• PROFIBUS node address: confirm DIP switch or software address matches the original (check PLC hardware config in TIA Portal / Step 7)
• SERCOS ring topology: verify fiber connections are in the correct ring sequence — a reversed TX/RX will prevent phase-up
• STO wiring: with NNNN safety option, STO must be externally wired and enabled before the drive will accept enable signals
• 24 VDC logic supply: minimum 10 A capacity — undersized PSU causes intermittent faults under load

Reliability in Harsh Conditions

The IndraDrive HMS platform was designed for industrial environments where consumer-grade electronics simply fail. The HMS01.1N-W0110-A-07-NNNN is built to operate continuously in conditions that would degrade lesser drives within months.

The power stage uses IGBT modules rated for high thermal cycling, with a forced-air cooling system that maintains junction temperatures within safe limits even at sustained 11 kW output in 40°C ambient. The internal bus capacitors are industrial-grade, selected for long service life under continuous ripple current — not the cost-optimized components found in lower-tier drives.

Vibration resistance meets IEC 60068-2-6 (sinusoidal) and IEC 60068-2-27 (shock) test profiles, making this drive suitable for installation on machine frames subject to cutting forces, press impacts, and transport vibration. The PCB assemblies are conformally coated to resist condensation and airborne contaminants common in metalworking and food processing environments.

EMC performance complies with EN 61800-3 Category C2 with an appropriate line filter, ensuring the drive does not disrupt adjacent instrumentation or communication networks — a critical requirement in mixed-signal control cabinets. Every unit we ship has been inspected for physical integrity, label authenticity, and power stage condition. We do not sell units with cracked housings, corroded terminals, or missing firmware labels.

Global Express Logistics

Our warehouse is located in Xiamen, Fujian, China — one of China’s primary export hubs with direct access to DHL, FedEx, and UPS international gateways. This is not a drop-ship arrangement. Stock is physically on-hand and ready to pack.

Standard Express Delivery Timeline (from payment confirmation):

• Order confirmed → Packed & labeled: Same business day (orders before 15:00 CST)
• Xiamen → DHL/FedEx gateway: Same day pickup
• Europe (DE, FR, IT, PL, NL): 3–5 business days
• North America (US, CA, MX): 3–5 business days
• Southeast Asia (SG, TH, MY, VN): 2–4 business days
• Middle East (AE, SA, QA): 3–5 business days
• Australia / New Zealand: 4–6 business days

All shipments include a commercial invoice with accurate HS Code (8504.40 – Static converters) for smooth customs clearance. We can provide DDP (Delivered Duty Paid) terms on request, eliminating import duty surprises on your end. Tracking numbers are sent within 2 hours of dispatch. For critical shutdowns, contact us directly for same-day shipping confirmation before placing the order.

Export documentation available: Certificate of Origin, packing list, commercial invoice, and MSDS where required by destination customs.

Contact Information

Email: [email protected]
WhatsApp: +86 18359268345
Web: siemensplc.com
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