Product Description:

The MSK100B-0300-NN-M1-RP2-NNNN is an IndraDyn S synchronous servo motor manufactured by Bosch Rexroth Indramat and included in the MSK IndraDyn S Synchronous Motors series. It supplies precisely regulated rotary motion so connected drive controllers can perform positioning, contouring, and speed-controlled tasks in packaging lines, machining centers, and material-handling equipment. This motor is intended for closed-loop automation axes where smooth torque production and accurate position response are required during changing load conditions. Its synchronous design also helps the paired drive maintain consistent motion during repeated starts, stops, and speed changes.

This model relies on natural convection for thermal dissipation, so no external fan or liquid circuit is required. A holding brake inside the end bell secures loads with 70 Nm of static torque and is released electrically when power is applied. Position feedback is supplied through a Hiperface interface, and the optical scanning head reads a code disk divided into 128 signal periods so the drive can resolve fine angular increments at all speeds. Because the sensing principle is optical, the encoder provides low jitter and stable accuracy over the operating temperature range.

The motor uses size 100 with length code B, and winding code 0300 sets the electrical characteristics expected by standard IndraDrive amplifiers. Position information remains valid after power loss because the encoder is a multiturn absolute device that stores revolution counts internally. Power enters through a right-side connector, which can simplify cable routing in tight enclosures, and torque is transferred through a shaft with a keyway for use with keyed couplings or pulleys. The housing follows the standard design, so mounting dimensions match other motors in the series. This arrangement supports common industrial mounting patterns without requiring nonstandard hardware.