B&R 80MPF5.250D114-01
2-phase hybrid stepper motor, 60 mm flange, length 184.4 mm, ABR 24 VDC, 2.5 A series, brake 2 Nm, 3.5 Nm holding torque, 2.5 Nm stall torque
Lifecycle & replacement
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Technical specifications
Short description
| Stepper motor | Stepper motor flange size 60 mm, length 184.4 mm, incremental encoder and brake |
General information
| Certifications / CE | Yes |
| Certifications / UKCA | Yes |
| Certifications / CRA (Cyber Resilience Act) | Not applicable |
Specific motor data
| Current | 2.5 A |
| Resistance/Phase | 2.4 Ω |
| Inductance/Phase | 11.2 mH |
| Stall torque | 2.5 Nm |
| Holding torque | 3.5 Nm |
| Detent torque | <75 mNm |
| Rotor inertia | 920 gcm² |
General motor data
| Stepping angle | 1.8° |
| Max. surface temperature | 90°C |
| Average period of operation between failures | 21,000 hours |
| Shaft type | Flat-sided shaft (D-cut) |
| Insulation class | B (130°C) |
| Insulation resistance | 100 MΩ min. 500 VDC |
| Dielectric resistance | 500 VAC for 1 minute |
| Driver supply voltage | Max. 80 VDC |
Operating conditions
| Degree of protection per EN 60529 | IP65 |
Ambient conditions
| Temperature / Operation | -20 to 40°C |
| Temperature / Storage | -30 to 85°C |
| Temperature / Transport | -30 to 85°C |
| Relative humidity / Operation | 5 to 95%, non-condensing |
| Relative humidity / Storage | 5 to 95%, non-condensing |
| Relative humidity / Transport | 5 to 95%, non-condensing |
Electrical properties - Encoder
| Number of outputs | 3 A / B / R |
| Resolution | 1024 increments per revolution |
| Output circuit | Push/Pull level, asymmetrical |
| Output protection | Protection against short circuit |
| Current consumption | Max. 12 mA + Output load |
| Supply voltage | 18 to 30 VDC |
| Max. output current | ±10 mA per output |
Electrical properties - Brake
| Supply voltage | 24 VDC +6%/-10% |
| Braking torque | 2 Nm / 1.5 Nm / 1.8 Nm |
| Coil resistance | 52.36 Ω ±7% |
| Inductance | 0.7 H |
| Power consumption | Typ. 11 W |
| Connection time | 6 ms |
| Response delay | 2 ms |
| Cutoff time | 25 ms |
Mechanical properties
| Max. radial load | 75 N |
| Max. axial load | The permissible axial load is not permitted to be greater than the motor mass. |
| Weight | 1,800 g |
| Length | 184.4 mm |
Documentation & CAD
Files hosted by B&R Industrial Automation; links open the official download page.
Manuals
Get a quote for a replacement
Industrial Automation Co. stocks, sources, and repairs B&R parts — new, refurbished, or exchange units with warranty.
Specifications from the official B&R product catalog. Always confirm against the datasheet for your exact revision.