R911288681 (MKD112D-027-KP0-AN)

How does the multiturn absolute resolver on the MKD112D-027-KP0-AN improve axis recovery and loop tuning?

It provides absolute position over multiple revolutions to eliminate homing cycles after power loss and shortening restart sequences. Its direct angle/velocity feedback at the motor shaft enhances servo stiffness and phase margin in high-bandwidth contours.

What are the thermal implications of “Standard Air Cooling” and Class F insulation on MKD112D-027-KP0-AN?

Its natural-convection ratings defines continuous torque/speed envelopes, while class F insulation widens thermal headroom before winding temperature limits are approached.

Why specify a shaft with keyway plus sealing ring for MKD112D-027-KP0-AN couplings?

The DIN 6885 key transmits torque with high repeatability under reversing duty by limiting fretting at the hub. Its shaft seal mitigates particulate or coolant ingress for protecting front bearings and encoder integrity over long duty cycles.

How do 48 Nm continuous torque at standstill and 3000 min⁻¹ max speed interact for zero-speed holding and dynamic moves?

The D-length, winding 027 data specify 48 Nm at standstill and 3000 min⁻¹ nmax, drives can hold load at zero speed without overheating within the thermal map then accelerate within the speed-torque characteristic.

What does “Connection Direction Side A” change in cabinet routing for MKD112D-027-KP0-AN?

The side-A orientation places the power/encoder exits per the type-code geometry for easing cable egress and EMC separation in tight machines. It also preserves bend-radius margin near the terminal box.

MKD 112D-027-KP0-AN

MKD-112D-027-KP0-AN

MKD112D-O27-KPO-AN

MKD112D027KP0AN

MKD112D 027 KP0 AN

mkd112d-027-kp0-an

The Bosch Rexroth’s MKD112D-027-KP0-AN servo motor is equipped with a keyed and sealed shaft design. It possesses class F electrical insulation to bear high winding temperatures and it uses standard air cooling to stay in ambient thermal range. Its resolver feedback supplies multiturn absolute position data. This unit is rated for a power consumption of 7.7 kW and its peak torque value is 132 Nm. It fits into packaging, CNC axes, robotics and printing cells.