R911256215 (MDD090A-N-030-N2L-110GA1)

A holding brake of 6.5 Nm ensures the shaft is physically locked when power is removed or during emergency stops, useful in vertical or inclined axes to prevent drift. But braking force must exceed the load torque plus safety margin, and the brake must be mounted & aligned properly for reliable holding.

In CNC, precise position control, minimal backlash, and fast accelerations are required—this motor’s DSF feedback + brake support that. In packaging machines, cycles are faster but loads lighter and operations often more repetitive; the brake helps for safety, seal helps with wash-down, but over-spec’ing feedback or speed may increase cost unnecessarily.

At speed, continuous torque is lower than at standstill because of thermal limits (copper losses in windings, core losses, cooling). Also as rpm rises, inertia and friction reduce usable torque; the drive must maintain current limits to avoid overheating.

Synchronization, cable harnessing, and feedback signal integrity are critical—shared power rails and interference can degrade DSF performance. Spare parts, serviceability (including brake replacement), and matching thermal drift between axes are also important in high-uptime industrial settings.

Standard balancing reduces vibration at the rotational speeds, lowering bearing fatigue and mechanical resonance, thus improving lifespan. The “standard” housing implies typical protection levels (less specialized protection against extreme environments), so for corrosive or high-moisture conditions, more robust housing or protective enclosures may be needed.