R911330939 (MSK050C-0600-NN-S1-UG0-NSNN)

What does the “S1” length code indicate physically?

The “S1” designates a shorter motor length than the “C” version, reducing axial footprint. The compact design aids integration into space-constrained machine axes.

How does the motor’s flange shape aid mounting compatibility?

The motor uses a standard square flange with four tapped holes for rigid mounting. The geometry ensures easy alignment with machine frames and coupling interfaces.

What shaft end features belong to the S1 variant?

The motor shaft includes a keyway and a flat in standard form for torque transfer. The design supports conventional couplings and backlash-controlled joints.

How does the motor housing profile support thermal management?

The housing has fins and a ribbed exterior to increase surface area. The profile enhances natural convection cooling and dissipates waste heat effectively.

Why does the housing use a cylindrical body over block shapes?

A cylindrical housing allows uniform temperature distribution and mechanical strength. The shape accommodates symmetric radial stresses and simplifies enclosure design.

MSK050C0600NNS1UG0NSNN

MSK050C 0600 NN S1 UG0 NSNN

MSK-050C-0600-NN-S1-UG0-NSNN

MSK50C-0600-NN-S1-UG0-NSNN

The Bosch Rexroth MSK050C-0600-NN-S1-UG0-NSNN Servomotor uses natural convection cooling and an optical singleturn encoder with 128 signal periods via Hiperface. It operates at 6.8 A continuous current with up to 15.0 Nm maximum torque. This design with explosion protection makes it suitable for chemical plants, packaging systems, and automated production lines.