80Mph4.600S111-02
The B & R Automation 80Mph4.600S111-02 stepper motor from the 80M Stepper Motors series offers a robust industrial automation solution, delivering precise motion control through its hybrid two-phase design. Featuring an outer diameter of 80 mm and an insert mount configuration, this unit combines a smooth surface finish with excellent chemical resistance for durable performance in harsh environments. The motor operates reliably within a temperature range of –20°C to 60°C and supports a 6 A current rating, ensuring consistent torque delivery throughout extended duty cycles. Its ANSI 4.1 compliant shaft with key and NEMA flange interface enable straightforward mechanical integration into existing machine architectures. With an MTBF of 20,000 hours between failures, the 80Mph4.600S111-02 balances longevity and precision for industrial applications.
Detailed technical specifications underscore the motor’s capabilities: the precision lead screw features a 4.600 mm pitch on an HDPE (High-Density Polyethylene) material screw, ensuring wear resistance and longevity. The unit’s length of 128.5 mm and mass of 3.4 kg reflect a compact yet robust design, complemented by an aluminum housing that enhances bearing life and thermal dissipation up to a maximum surface temperature of 95°C. Feedback is managed via a multi-turn encoder with 4,096 measurable revolutions and a HIPERFACE interface, while the digital control port supports a 64-bit address for advanced networked motion control. A 300 mm connecting cable and recommendation to use the manufacturer’s preassembled cables ensure protection class compliance and reduce installation time.
Operational features of the 80Mph4.600S111-02 focus on performance and safety: it delivers high static torque and overload capability, achieving maximum torque in full-step mode for precise positioning. The maximum radial force of 290 N at the shaft center supports heavy-load applications without degradation. An automatic start function via remote control streamlines machine cycles, and all maintenance procedures mandate complete disconnection from mains power to comply with safety regulations. The smooth HDPE screw surface finish minimizes friction and facilitates operation in environments requiring stringent chemical resistance. Mounting holes on the square flange and ANSI-standard shaft key engage with standard couplings to ensure repeatable alignment and simplified maintenance.
System integration is optimized for industrial automation platforms, with the 80Mph4.600S111-02 interfacing seamlessly via standard NEMA flanges and digital motion networks. Engineers can leverage the HIPERFACE encoder interface and 64-bit digital addressing to tie motor feedback into predictive maintenance schemes and real-time control loops. The aluminum housing and insert mount design allow for installation in compact machine enclosures, while the motor’s series pedigree ensures availability of matching drives and controllers. Target applications include precision assembly, pick-and-place robotics, laboratory automation, and packaging machinery where reliability, torque density, and environmental resilience are critical.
