MDD093D-N-020-N2M-130PB0

What operational advantage does an integrated multiturn absolute encoder provide?

It ensures the motor retains its exact shaft position across power cycles, eliminating the need for a homing sequence. It also simplifies system architecture by removing the need for a separate absolute encoder.

Why is the absence of a blocking brake notable in industrial use?

Without a mechanical brake, the motor cannot hold the load passively when unpowered—requiring external brakes for safety or positioning. In motion control systems, this increases the design complexity for fail-safe stops.

How does the presence of a shaft seal affect environmental resistance?

The shaft seal improves protection against dust, oil, or coolant ingress, which enhances longevity in harsh industrial environments. However, it may slightly increase friction and torque at very low speeds.

What does the “standard housing” designation suggest about heat dissipation?

A standard housing typically relies on natural convection and surface conduction for thermal management, limiting continuous power in high ambient temperatures. For heavier loads, surface cooling or liquid cooling options may be preferable.

How should drive electronics account for the motor’s nominal speed of 2000 min⁻¹?

The controller must support commutation and torque generation up to that speed, including handling inertia and maintaining stable current control. Use torque–speed curves in the drive manual to avoid voltage or current saturation beyond that speed.

MDD-093D-N-020-N2M-130PB0

MDD093D N 020 N2M 130PB0

MDD093D-N-020-N2M-130-PB0

MDD093D-N-020-N2M-130-PBO

MDD093D-N-020-N2M-130PBO

MDD093DN020N2M130PB0

MDD93D-N-020-N2M-130PB0

MDDO93D-N-020-N2M-130PB0

MDDO93D-N-O2O-N2M-13OPBO

Bosch Rexroth Indramat manufactures the MDD093D-N-020-N2M-130PB0 synchronous motor for digital drive controllers. It produces 24.0 Nm continuous torque, uses a 130 mm centering diameter, features an integrated multiturn absolute encoder and digital servo feedback, and operates without a blocking brake. The motor comes in a standard-housing configuration, typical of the MDD series in industrial servo installations.