Lenze 13314240 MCA19S35-RS0P2-B28R-ST5F10N-R0SU Asynchronous Servo Motor
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Product Information
The Lenze 13314240 (model MCA19S35-RS0P2-B28R-ST5F10N-R0SU) is an asynchronous AC servo motor from the Lenze MCA Servo Motors family engineered for high-dynamic industrial automation applications. Delivering a rated output power of 12.8 kW at a rated speed of 3500 rpm, this motor produces 35 Nm of continuous rated torque, 38.5 Nm of stall torque, and up to 92 Nm of peak torque with a maximum operating speed of 6000 rpm. To support continuous high torque density under heavy duty cycles, the unit features an active forced-ventilation cooling blower operating on a 100–240 V AC single-phase supply and carries an IP54 environmental protection rating.
Power and signal connections are established through SpeedTec quick-lock plug connectors, featuring an M40 connector for power supply and an M23 connector for feedback and thermal monitoring signals. Motor feedback is provided by an integrated 2-pole resolver (RS0), delivering resilient speed and position tracking in high-vibration industrial environments. Position retention during unpowered states is secured by an integrated 24 V DC spring-applied holding brake supplying 28 Nm of brake torque. Commissioning a replacement unit involves connecting to compatible Lenze drive systems—such as the 9400 series, 8400 HighLine series, or i700 Servo Inverters—and using Lenze EASY Starter or Lenze Engineer software to complete motor identification, parameter transfer, and drive loop setup. ABC Industrial Parts can support maintenance teams with sourcing exact replacement motors and coordinating drive parameter setup.
Thermal monitoring relies on an integrated PTC or KTY winding sensor embedded in the motor coils, which continuously relays operational temperature data to the connected drive inverter to protect against thermal overload. Diagnostic evaluation and operational readings are available through the drive keypad or connected software via EASY Starter or Lenze Engineer. Initial troubleshooting should verify the 100–240 V AC power line to the cooling blower, confirm 24 V DC to the holding brake, ensure firm engagement of both SpeedTec connectors, and monitor real-time temperature feedback at the drive display. Because internal motor winding or mechanical damage cannot be serviced in the field, replacing a malfunctioning unit with a fully tested spare from ABC Industrial Parts offers the most effective path back to full operational status.
Technical Specifications
| Manufacturer | Lenze |
| Part number | 13314240 |
| Model/type | MCA19S35-RS0P2-B28R-ST5F10N-R0SU |
| Product family | MCA Servo Motors |
| Component type | Asynchronous Servo Motor |
| Rated power | 12.8 kW |
| Rated speed | 3500 rpm |
| Maximum speed | 6000 rpm |
| Rated torque | 35 Nm |
| Stall torque | 38.5 Nm |
| Peak torque | 92 Nm |
| Holding brake torque | 28 Nm |
| Holding brake supply voltage | 24 V DC |
| Blower supply voltage | 100-240 V AC |
| Feedback type | 2-pole Resolver (RS0) |
| Power connection | SpeedTec Plug Connector M40 |
| Feedback connection | SpeedTec Plug Connector M23 |
| Protection rating | IP54 |
Programming and Configuration
Commissioning and parameter setup for the Lenze 13314240 MCA19S35 motor are executed via Lenze EASY Starter or Lenze Engineer engineering software. When integrating a new or replacement motor with an existing drive inverter, motor parameter identification routines must be loaded to establish accurate current limits, thermal profiles, and velocity loop gains.
The software interface enables technicians to configure holding brake control sequences for the 24 V DC 28 Nm spring-applied brake, monitor feedback signal health from the 2-pole resolver, and adjust system protection thresholds to maintain stable performance during dynamic motion sequences.
Communication and System Integration
The Lenze 13314240 servo motor utilizes standardized physical interfaces for quick integration. Main power lines connect via a SpeedTec M40 plug connector, while the 2-pole resolver feedback and PTC/KTY thermal sensor leads route through a SpeedTec M23 plug connector, providing quick-locking, vibration-resistant connections.
This motor is engineered for direct compatibility with Lenze Servo Drives 9400 series, Lenze HighLine Servo Drives 8400 series, and Lenze i700 Servo Inverters. This compatibility ensures direct feedback evaluation, precise current control, and coordinated brake management across single-axis or multi-axis drive architectures.
Diagnostics and Status Indication
Motor condition monitoring relies on an integrated PTC/KTY thermal winding sensor that continuously transmits temperature values to the controlling drive inverter. The drive continuously monitors these thermal levels, issuing warnings or trip faults if operating temperatures exceed safe limits.
Detailed diagnostic data, temperature readings, and operational status are accessed through the drive display keypad or via connected software tools such as Lenze EASY Starter and Lenze Engineer, allowing maintenance personnel to evaluate motor operating conditions in real time.
Replacement and Spare Part Considerations
When selecting a replacement for a Lenze 13314240 unit, verify that the complete model code MCA19S35-RS0P2-B28R-ST5F10N-R0SU matches existing equipment specifications. Essential features including the 12.8 kW rated power, 3500 rpm rated speed, 2-pole resolver (RS0), 28 Nm 24 V DC holding brake, and 100–240 V AC cooling blower must match the original system configuration.
Before restoring production following motor installation, technicians must ensure that the 100–240 V AC forced ventilation blower is powered, proper 24 V DC brake supply wiring is verified, SpeedTec connectors are fully locked, and motor parameters are correctly loaded in the drive via Lenze EASY Starter or Lenze Engineer software.
Frequently Asked Questions
What power and torque ratings does the Lenze 13314240 servo motor offer?
The Lenze 13314240 MCA19S35 motor delivers 12.8 kW rated power at a rated speed of 3500 rpm, with a rated torque of 35 Nm, stall torque of 38.5 Nm, maximum peak torque of 92 Nm, and a maximum operating speed of 6000 rpm.
What feedback device is fitted to this motor model?
This model is equipped with an integrated 2-pole resolver (RS0) for position and speed feedback, connected via a SpeedTec M23 plug connector.
Which drive inverters are compatible with the Lenze 13314240?
The motor is compatible with Lenze Servo Drives 9400 series, Lenze HighLine Servo Drives 8400 series, and Lenze i700 Servo Inverters.
What are the supply requirements for the cooling fan and holding brake?
The active forced-ventilation cooling fan operates on a 100–240 V AC single-phase supply (50/60 Hz), while the integrated 28 Nm spring-applied holding brake requires a 24 V DC supply.
Which software packages are used for commissioning and diagnostics?
Commissioning, motor parameter identification, and diagnostic monitoring are performed using Lenze EASY Starter or Lenze Engineer software.
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