Product Description:

The 80MPH3.300S014-01 stepper motor is manufactured by B&R Automation and belongs to the 80M Stepper Motors series. As a two-phase hybrid device classified as an 80MP stepper motor, it converts digital step commands into precise rotary positioning for feeders, pick-and-place heads, and other motion axes. This model carries design revision 01, integrates an ABR incremental encoder for position verification, and comes without a brake. Standard protection and serial wiring simplify cabinet integration, while the stack code 3 configuration achieves higher torque within a 119 mm housing length.

The mounting interface follows the 86 mm (NEMA 34) flange designated size H, allowing installation on common size-34 motor mounting patterns. At standstill, the rotor is held by 7.8 Nm of torque, permitting load holding without external clutches. Electrical behavior is influenced by an inductance of 17.3 mH per phase, which moderates current rise time, and by a phase resistance of 2.2 Ω, which influences copper losses at the controller’s voltage limit. A base phase current value of 30 combined with a multiplier factor of 1.0 sets the nominal operating current that the drive must supply. The motor advances in fixed increments of 1.8° per step, giving 200 full steps per revolution and simplifying open-loop indexing tables.

The motor has a continuous stall capability of 5.5 Nm, so the shaft can deliver sustained torque without thermal runaway. The permitted axial force is 225 N, while the allowable radial force is 290 N; these values help limit belt tension or gear overhang loads. Surface temperature may reach 95 °C under rated current, so installation must provide adequate airflow and insulation clearances. With a mass of 3,100 g and a three-stack magnetic circuit, the motor balances inertia with responsive acceleration for mid-range speed profiles.