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FEC INC NFT-801RM3-S | Direct Replacement AFC3000 Torque Control Electric Driver

Original price was: $999.00.Current price is: $888.00.

  • Model: NFT-801RM3-S
  • Brand: FEC INC
  • Series: AFC3000 NFT Fixed Electric Nutrunner
  • Core Function: Executes closed-loop torque and angle controlled bolt fastening for automated assembly stations, capturing full cycle data for quality traceability
  • Category: Fixtured Electric Servo Nutrunner / Electric Driver
  • Key Specs: 78.5 Nm maximum torque, 500 rpm max speed, built-in integrated torque transducer
  • Availability & Condition: New Surplus, In Stock, Ready for immediate dispatch
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Category: SKU: NFT-801RM3-S Brand:
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  • +86 13313703791
  • +86 13313703791
  • seren@ymgkplc.com
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100,000+ Models in Stock
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Description

3. Key Technical Specifications

  • Maximum Torque Output: 78.5 Nm
  • Maximum Rotational Speed: 500 rpm
  • Drive Style: Straight inline fixed mount
  • Square Drive Size: 1/2 inch
  • Motor Rated Power: 200 W permanent magnet servo motor
  • Control Method: Closed-loop torque + angle dual monitoring
  • Feedback: Integrated high precision torque transducer + position encoder
  • Compatible Controller: SAN4-40 / MFC-S060 series control units
  • Operating Temperature: 0 °C to +45 °C, non-condensing
  • Humidity Tolerance: 5%–85% RH
  • Overall Length: 368 mm
  • Net Weight: 4.5 kg
  • Connector Type: Military circular multi-pin power and signal cable

 

4. Product Introduction

When automated assembly cells suffer random torque deviation and trigger batch rework audits, worn nutrunner actuators often remain overlooked during routine troubleshooting. The NFT-801RM3-S serves as the precision execution hardware for FEC AFC3000 fastening systems, capturing torque and angle readings for every bolt joint.Unlike generic servo motors adapted for tightening, this unit features factory-calibrated internal transducers matched to the drive housing. Honestly, pre-calibrated sensing eliminates lengthy on-site recalibration after component swaps during production changeovers.

5. QC, Procurement & Logistics SOP

  1. Inbound Verification: Confirm complete NFT-801RM3-S marking, inspect drive square for wear, and check cable connectors for bent pins. Cross-reference serial identifiers against global procurement portal records.
  2. Live Rig Testing: Complete power cycle testing, encoder signal validation, and simulated load torque testing to confirm stable closed-loop feedback without measurement drift.
  3. QA & Anti-Static Packaging: Wrap the electric driver in static shielding foam, add rigid protective casing to prevent shaft and connector damage during transit; attach signed test report to each shipment.
  4. Global Logistics & Export Compliance: Assign correct HS classification for industrial assembly servo fastening actuators. Reinforced carton packaging suitable for air freight or sea freight —though customs clearance in the EU might add 2 days to transit timelines.

 

6. Technical Pitfalls & Integration Warnings

  1. Firmware Rev Mismatch: Older SAN4 controller firmware lacks full parameter profiles for NFT-801RM3-S. A technician loading parameters from alternate RM variants will create inconsistent torque readings after installation.
  2. Connector Wiring errors: Pin assignments differ between RM3-S and RM3-O offset models. Miswired signal lines disable transducer feedback and force the system into uncontrolled open-loop operation.
  3. Tooling & mechanical incompatibility: Worn sockets or misaligned reduction heads introduce measurement offset. Operators cannot rely solely on controller software offsets to fix mechanical play.
  4. ESD destruction during unboxing: Encoder and transducer circuitry sits exposed inside the rear connector housing. Static discharge can degrade sensing performance, triggering intermittent fastening faults that only surface under continuous high-speed cycling.

 

7. Frequently Asked Questions (FAQ)

Q: What global lead times apply if local inventory is exhausted?A: Standard sourcing lead time runs 5–9 weeks. Expedited sourcing options can shorten delivery to 14–20 working days, subject to upstream stock availability.Q: Can I disconnect and swap this electric driver while the main control cabinet remains powered?A: Hot swap is not recommended. Power must be fully isolated at the servo controller before removing connectors to avoid voltage transients that damage internal transducer electronics.Q: Does NFT-801RM3-S work with older FEC AFC1500 series controllers?A: Physical connection is possible, but full torque diagnostic logging and data tracking require controller firmware upgrades. Always cross-check software revision against machine documentation.Q: What shipping options are available for cross-border industrial spare shipments?A: Air express for urgent production line breakdowns, standard air freight for scheduled shutdowns, and sea freight for bulk spare part orders. Complete export documentation accompanies every shipment.Q: Is this nutrunner interchangeable with NFT-801RM3A-S units?A: Physical dimensions match, but internal transducer calibration differs. Direct swap without parameter reconfiguration will produce non-compliant fastening results.Q: What warranty coverage applies to New Surplus units?A: Each unit carries a 12-month limited warranty covering verified bench test failures. Warranty excludes damage caused by mechanical overload, improper wiring, or ESD mishandling.Q: Can this electric driver run non-stop for 24-hour production cycles?A: Continuous operation is supported within rated torque limits. Extended operation above maximum torque rating accelerates internal transducer fatigue and shortens service life.

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