R911296636 (MHD112D-027-PG3-LN)

Name: R911296636 (MHD112D-027-PG3-LN)
Brand: Indramat Motors
SKU: MHD112D-027-PG3-LN
Price: 190.00 USD
Availability: InStock

MHD Synchronous Motors

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Current response time:

6 Minutes 48 Seconds

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The Indramat MPN R911296636 (MHD112D-027-PG3-LN) is a synchronous servo motor featuring a compact 56 kg design with a flange size of 192 mm, centering diameter of 130 mm, and motor length D. It is capable of delivering a maximum torque of 187 Nm and operates at speeds up to 3000 RPM. Under surface cooling conditions, it provides 59.2 Nm of nominal torque at 2000 RPM with a current draw of 27.5 A. The device operates within an IP68-rated enclosure for dust and liquid protection, and functions between 0°C to 40°C and up to 1000 m altitude. Technical features include a plain output shaft with shaft seal, digital servo feedback via an integrated absolute multiturn encoder (>4096 revolutions), integrated holding brake rated at 70 Nm, and power connection positioned to the left. The winding code is 027.

Technical Specifications

Weight
56 kilograms

Mounting Height
0 to 1000 meters

Current Consumption
27.5 A

Rated Torque
59.2 Nm

Rated Rotational Speed
2000 RPM

Output Shaft
Plain

Power Connection
Left side

Maximum Speed
3000 RPM

Maximum Torque
187 Nm

Winding Resistance
0.35 ohms

Torque Constant
1.7 Nm/A

Voltage Constant
154.5 V/1000min-1

Holding Brake Torque
70 Nm

Holding Brake Moment of Inertia
30 x 10-4 kgm2

Holding Brake Weight
3.8 kilograms

Holding Brake Current
1.29 A

Holding Brake Voltage
24 V

Encoder
Absolute multiturn

Operating Temperature
0 to 40 degree

Protection Rating
IP68

Housing Paint
RAL 9005 black

Continuous Torque (Natural Cooling)
48 Nm

Continuous Current (Standstill)
31.6 A

Frequently Asked Questions

How does the motor behave under variable load?

The torque output remains linear across fluctuating load profiles due to its constant torque design. The predictable current response enhances positional accuracy during transient operations.

What integration considerations apply with closed-loop drives?

The motor’s encoder feedback aligns with digital servo drive protocols for precise control. The closed-loop synchronization ensures minimal phase lag and optimized motion repeatability.

How does cooling method influence sustained performance?

The liquid cooling maintains consistent stator temperature during extended duty cycles. The thermal stability minimizes performance drift and supports continuous operation under full-rated torque.

What effect does inertia have on system tuning?

The moderate rotor inertia balances dynamic responsiveness and mechanical damping. The balanced inertia simplifies servo tuning and reduces overshoot in multi-axis configurations.

How do drive parameters affect acceleration rates?

The configured current and voltage limits directly influence acceleration response. The tuned drive parameters enable controlled torque buildup and safeguard motor windings from electrical stress.

Common Misspellings

MHD112D027PG3LN

MHD112D 027 PG3 LN

mhd112d-027-pg3-ln

Internal Product Review

The Bosch Rexroth Indramat MHD112D-027-PG3-LN servo motor uses a liquid-cooled housing and an integrated digital feedback encoder for precise motion control. It maintains 48 Nm continuous torque at rest, featuring a sealed plain shaft and 130 mm centering diameter. It is commonly utilized in printing, food processing, and automated assembly systems.