R911372257 (MSK100A-0200-NN-M2-BG1-RNNN)

How does the RNNN “increased concentricity” design of MSK100A-0200-NN-M2-BG1-RNNN impact mechanics?

Its runout and alignment tolerances reduce eccentric loading on couplings and bearings for improving repeatability. It minimizes vibration-induced error and helps preserve encoder accuracy in precision axes.

What does the M2 optical multiturn encoder on MSK100A-0200-NN-M2-BG1-RNNN provide versus single-turn options?

It delivers absolute position over multiple revolutions and communicates via EnDat 2.1 for easing homing and power-loss recovery. Its resolution is specified at 2,048 signal periods per revolution for enabling fine interpolation in IndraDrive loops.

What are the cooling and duty-cycle implications of “NN” natural convection on this MSK100A variant?

The natural convection simplifies maintenance and reduces parts count, while output is limited by ambient and mounting. It supports add-on blower kits or liquid jackets on larger frames for higher continuous thermal load.

Why specify the BG1 B-side power connector orientation on MSK100A-0200-NN-M2-BG1-RNNN?

The B-side routing can shorten cable runs to overhead trays and segregate power/feedback paths to mitigate EMI. The Rexroth defines A/B/Left/Right orientations and rotatable options across the MSK family for cabinet-friendly layouts.

Is the electrically-released holding brake on MSK100A-0200-NN-M2-BG1-RNNN appropriate for vertical axes, and what torque should I expect?

Yes, energized-to-release brakes secure Z-axes at standstill or fault. Its size-100 configurations commonly offer ~32 Nm brake options in comparable MSK builds.

MSK100A0200NNM2BG1RNNN

MSK100A 0200 NN M2 BG1 RNNN

MSK-100A-0200-NN-M2-BG1-RNNN

The MSK100A-0200-NN-M2-BG1-RNNN by Bosch Rexroth Indramat is a synchronous motor from the MSK IndraDyn S series with a 100-size frame and 0200 rated speed code. It features a multiturn absolute optical encoder with EnDat2.1 interface, holding brake, and natural convection cooling for efficient thermal management. This motor is widely used in CNC machines, robotics systems, and packaging equipment for precise motion control.