R911322073 (MSK075E-0300-FN-S1-UG0-NNNN)

How does liquid-cooling (“FN”) in MSK075E-0300-FN-S1-UG0-NNNN affect continuous torque stability and thermal headroom?

The liquid cooling removes stator heat efficiently for keeping copper temperatures near the 100 K rise condition where 15.6 A/23.0 Nm at standstill is specified. It stabilizes resistance, reduces demagnetization risk in demanding cycles and allows compact integration with less derating.

What positioning advantages come from the S1 optical single-turn Hiperface (128 signal periods) on MSK075E-0300-FN-S1-UG0-NNNN?

The S1 system provides dense cyclical feedback that drives can finely interpolate that improves commutation angle accuracy and lowers torque ripple during micro-moves. It also enables fast phase initialization and precise homing for multi-axis synchronization.

Why is a plain shaft used and how does it influence coupling alignment on MSK075E-0300-FN-S1-UG0-NNNN?

Its cylindrical plain shaft supports backlash-free clamping or keyless shrink-disc couplings for easing precision alignment and concentricity. It also allows keyed options if needed, but plain shafts minimize play and facilitate maintenance.

How do 4,460 mH winding inductance and 63.9 A peak current shape current-loop design during rapid torque reversals?

The higher inductance filters PWM ripple and damps di/dt for improving torque smoothness but requiring adequate voltage headroom and loop bandwidth. Its drive needs tune current controllers and field-weakening only where bus voltage and thermal limits remain compliant.

What does the “U” connector option add when installing MSK075E-0300-FN-S1-UG0-NNNN in tight enclosures?

The “U” denotes a 240° rotatable connector that enables optimized cable exit to relieve strain and avoid interference with machine guarding. It simplifies routing in gantries or vertical axes without re-terminating cables.

MSK 075E-0300-FN-S1-UG0-NNNN

MSK-075E-0300-FN-S1-UG0-NNNN

MSK075E 0300 FN S1 UG0 NNNN

MSK075E-0300-FN-S1-UG0

MSK075E-0300-FN-SI-UG0-NNNN

MSK075E0300FNS1UG0NNNN

MSKO75E-0300-FN-S1-UG0-NNNN

MSKO75E-O3OO-FN-S1-UGO-NNNN

MSK75E-0300-FN-S1-UG0-NNNN

Bosch Rexroth produces the servo motor MSK075E-0300-FN-S1-UG0-NNNN that uses liquid cooling for dissipating heat. It comes with a plain shaft and has a 240° rotatable connector for S1 optical singleturn Hiperface technolgy ineterfacing. At 15.6 A/23 Nm (standstill) and 63.9 A/88 Nm peak, it handles packaging, printing, robotics and machine tools. This motor possess size 075, length E and lacks brake assembly.