Overview
The Rexroth LEM-AB071X141 cooling fan unit is a precision thermal management component for industrial automation and motion control enclosures. Built by Bosch Rexroth (formerly Indramat), this compact axial fan maintains optimal cabinet temperatures and extends component lifespan in demanding industrial environments. The unit’s single-phase AC design and lightweight construction make it suitable for direct installation into control panels and electrical cabinets.
Key Features
- Single-phase 220VAC power supply with 50/60Hz dual-frequency operation
- Compact, lightweight design at 2.3 kg for easy installation and retrofit
- 22VA power consumption with 0.14/0.13A current rating
- Metal-cased construction with integrated axial fan for effective airflow
- Strain relief cable connection for vibration-resistant mounting
- IP24 ingress protection rating for enclosure and cabinet environments
Technical Specifications
| Input Voltage | 220VAC single-phase |
| Frequency | 50/60Hz dual-frequency |
| Power Consumption | 22VA at 50/60Hz |
| Current Rating | 0.14A (50Hz) / 0.13A (60Hz) |
| Fan Type | Axial cooling fan with metal casing |
| Weight | 2.3 kg |
| Mounting | Panel-mount / enclosure installation |
| Cable Connection | Strain relief cable gland (industrial grade) |
| Ingress Protection | IP24 (dust and water spray protection) |
| Manufacturer | Bosch Rexroth Indramat |
| Part Number | LEM-AB071X141 |
Typical Applications
- Control cabinet and electrical enclosure cooling
- Indramat servo drive and motion controller heat management
- Industrial machinery and machine tool thermal regulation
- Food packaging and assembly line equipment enclosures
- Retrofit cooling for legacy automation systems
Compatibility & Replacements
Compatible With
- Bosch Rexroth Indramat servo drives and controllers
- Industrial control cabinets and electrical enclosures
- Standard 220VAC single-phase electrical installations
- 50/60Hz industrial power supplies worldwide
- Panel-mount thermal management systems
Replaces / Drop-In Replacement For
- Verify with your system integrator for direct replacements. Similar Rexroth cooling fan units include LEM-AB071X121, LEM-AB112X141, and LEM-AB140T series. Consult the original equipment documentation before ordering as cooling fan mounting and electrical specifications must match exactly.
Works With
- Indramat servo motors (MAD, AMP series)
- Rexroth motion control systems and legacy Indramat platforms
- Standard industrial 220VAC electrical systems
- PROFIBUS and CANopen networked automation environments
- Machine control enclosures requiring continuous thermal management
