MKE098B-047-CG0-AUNN
The MKE098B-047-CG0-AUNN from Bosch Rexroth Indramat is a compact, high-performance drive solution in the MKE Synchronous Motors series designed for industrial automation. This Motor Size 98 unit features an IP65 protection class housing with a robust black coating resistant to dilute acids, alkalies, water, and hydraulic oil. The motor weighs 18 kg and utilizes a Plain shaft design with shaft sealing ring to maintain contamination-free operation. It operates without a Holding Brake, simplifying mechanical integration while reducing overall footprint. Its compliance with UL/CSA housing standard reinforces suitability for global industrial environments.
With a continuous current rating of 9.8 A, the motor delivers a standstill torque of 12 Nm and achieves a maximum torque of 43.5 Nm at peak performance. The device supports a maximum current of 44.3 A enabling top speeds up to 4500 rpm for high-dynamic applications. Electrically, it has a Voltage Constant @ 20°C (K_EMK 1000) of 91.0 V/min⁻¹ and a discharge capacitance of 6.7 nF to ensure stable drive characteristics. The rotor’s inertia is rated at 0.00430 kgm², offering precise speed control and rapid acceleration.
This servo motor’s feedback system is built around an M1 optical encoder with Multiturn absolute Hiperface technology, providing high-resolution position data and eliminating homing routines. Connection is facilitated via a Terminal box located on the A-side, streamlining wiring and reducing installation time. Natural convection cooling effectively dissipates heat without the need for external fans, leveraging the motor’s thermal design for uninterrupted duty cycles. The robust housing and shaft details—featuring a Frontal centering hole—ensure repeatable mounting alignment and resistance to environmental stress.
Engineers will appreciate that this Servo Motor for potentially explosive areas integrates seamlessly into Rexroth Indramat drive architectures and third-party controllers alike. Its design offers versatility for demanding applications such as printing presses, food processing lines, and automated assembly cells. With compliance to global safety and mounting standards, the MKE098B-047-CG0-AUNN supports rapid deployment in factory automation projects. Its combination of torque density, precision feedback, and rugged construction make it an ideal choice for mission-critical servo drive systems.
