B&R 80MPH4.600S111-02
2-phase hybrid stepper motor, 87.1 mm flange, length 128.5 mm, HIPERFACE, 6 A parallel, 9.5 Nm holding torque, 6.3 Nm stall torque
Lifecycle & replacement
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Technical specifications
Short description
| Stepper motor | Stepper motor flange size 87.1 mm, length 128.5 mm, HIPERFACE encoder |
General information
| Certifications / CE | Yes |
| Certifications / UKCA | Yes |
| Certifications / CRA (Cyber Resilience Act) | Not applicable |
| Certifications / UL | cURus E360421 Servo and stepper motors - Component |
Specific motor data
| Wiring | Parallel |
| Current | 6 A |
| Resistance/Phase | 0.6 Ω |
| Inductance/Phase | 4.3 mH |
| Stall torque | 6.3 Nm |
| Holding torque | 9.5 Nm |
| Detent torque | <320 mNm |
| Rotor inertia | Approx. 2.61 kgcm² |
General motor data
| Stepping angle | 1.8° |
| Max. surface temperature | 95°C |
| Average period of operation between failures | 20,000 hours |
| Shaft type | With key (key according to ANSI 4.1: 0.125" +/-0.002) |
| Insulation class | B (130°C) |
| Insulation resistance | 100 MΩ min. 500 VDC |
| Dielectric resistance | 1776 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
| Sine-Cosine signals / Periods per revolution | 16 |
| Sine-Cosine signals / Peak-to-peak signal voltage | 0.8 to 1.2 Vss |
| Sine-Cosine signals / Signal offset | 2.2 to 2.8 V |
| Digital interface / Address | 64 |
| Digital interface / Total width of position value | 21-bit |
| Digital interface / Width of multi-turn information | 12-bit |
| Digital interface / Width of single-turn information | 9-bit |
| Encoder type | HIPERFACE multi-turn, 4096 revolutions measurable |
| Integral nonlinearity | ±288 angular seconds |
| Supply voltage | 10 VDC |
Mechanical properties
| Max. radial load | 290 N |
| Max. axial load | 225 N |
| Weight | 3,400 g |
| Length | 128.5 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.