MHD112C-024-PG2-AN

MHD Synchronous Motors

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The MHD112C-024-PG2-AN, Bosch Rexroth Indramat, MHD Synchronous Motors deliver precision actuation in a compact footprint. This Product Type features a robust Motor Size and a Plain shaft design, ensuring compatibility with diverse drive systems. The unit integrates a high-resolution Digital servo feedback w/ integrated encoder for closed-loop control and an Absolute (>4096 revolutions) position detection system for repeatable accuracy. A sealed Shaft Seal enhances durability in harsh environments.

Boasting Liquid cooling via a dedicated housing circuit, it maintains thermal stability under peak loads. The motor generates 38.0 Nm Continuous Torque at Standstill with an additional 32.0 Nm Holding Brake Torque from the integrated brake assembly. Its compact Centering diameter: 130 mm and Flange size: 192 mm facilitate drop-in replacement in existing frames. With a side-mounted Output Connector for power connections and a standardized Winding Code: 024, installation is streamlined.

Engineers benefit from the motor’s seamless integration into servo networks and its low-maintenance design. The liquid-cooled housing and sealed shaft significantly reduce downtime, while the precision encoder and absolute position detection deliver consistent performance. Ideal for applications demanding high torque density, repeatability, and long-term reliability, this servo motor excels in machining centers, robotics, and automated assembly lines.

Technical Specifications

Holding Brake
With holding brake

Holding Brake Torque
32.0 Nm

Housing Cooling Type
Liquid cooling

Encoder Type
Digital servo feedback w/ integrated encoder

Type of Position Detection
Absolute (>4096 revolutions)

Continuous Torque at Standstill
38.0 Nm

Motor Length
C

Centering diameter
130 mm

Flange size
192 mm

Motor Size
112

Shaft Design
Plain shaft

Shaft Seal
Yes

Power Connection Direction
to side A

Power Connection Type
Output Connector

Product Type
Servo Motor

Winding Code
024

Frequently Asked Questions

What differentiates the MHD112C-024-PG2-AN servo motor’s feedback architecture from incremental encoders?

The MHD112C-024-PG2-AN uses digital servo feedback with an integrated absolute encoder exceeding 4096 revolutions for enabling true multi-turn position retention without homing. It enhances restart behavior and synchronous multi-axis coordination versus incremental systems.

How does liquid cooling in the MHD112C-024-PG2-AN influence continuous torque density during thermal transients?

Its liquid cooling stabilizes winding temperature for sustaining 38.0 Nm continuous torque at standstill while minimizing thermal derating during overload events. Its housing circuit expedites heat extraction for improving duty cycle in dense multi-axis cells.

Why specify a plain shaft with shaft seal on MHD112C-024-PG2-AN instead of keyed/ splined variants?

The plain, sealed shaft simplifies coupling selection (e.g., clamp or shrink-disc) and maintains ingress protection for IP-rated installations. It also reduces fretting at the hub interface under reversing loads common in servo duty.

How does the holding brake torque (32.0 Nm) on MHD112C-024-PG2-AN affect vertical-axis safety and energy use?

The integrated brake provides static holding capacity during e-stop and power-off for preventing Z-axis back-drive. It reduces reliance on external counterbalance hardware to streamline safety design and lowers standby energy consumption.

What mounting interfaces (centering Ø and flange) aid drop-in replacement for MHD112C-024-PG2-AN?

Its 130 mm centering diameter and 192 mm square flange align with common Indramat/Rexroth frames for easing retrofit into legacy fixtures and adapter plates. It preserves alignment fidelity for precision spindles and tables.

Common Misspellings

Internal Product Review

The MHD112C-024-PG2-AN synchronous motor from Bosch integrates liquid-cooled housing for thermal management. It provides feedback through its integrated absolute multi-turn feedback system for accurate motion and speed control. This motor has a sealed plain shaft for easy integration and maximum protection. It connects to electrical mains through side-A power connector. With 38 Nm standstill torque and 32 Nm brake torque, it fits in machining, packaging, printing and robotics where repeatable positioning is critical.