R911305745 (MHD115A-024-PP1-LA)

Name: R911305745 (MHD115A-024-PP1-LA)
Brand: Indramat Motors
SKU: MHD115A-024-PP1-LA
Price: 911.00 USD
Availability: InStock

MHD Synchronous Motors

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Email:
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The R911305745 (MHD115A-024-PP1-LA) is a synchronous servo motor designed with a keyed output shaft and integrated shaft seal. It features a holding brake with a torque rating of 70.0 Nm, operating at 1.29 A and 24 V. Continuous torque at standstill is 32.0 Nm, with torque performance of 18 Nm under surface cooling and 12.1 Nm under natural convection. Electrical characteristics include winding inductance of 8.6 mH, resistance of 0.66 Ω, and a voltage constant of 150 V/1000min⁻¹. The housing accommodates natural convection cooling, weighs 30 kg, and has a flange size of 192 mm and centering diameter of 180 mm. The unit is equipped with a multiturn absolute digital encoder for position feedback and meets IP65 protection standards.

Technical Specifications

Output Shaft Feature
Sealed with Key

Holding Brake Rated Current
1.29 A

Holding Brake Rated Voltage
24 V

Holding Brake Torque
70 Nm

Holding Brake Weight
3.8 kg

Cooling
Surface and Natural

Torque with Surface Cooling
18 Nm

Torque with Natural Cooling
12.1 Nm

Polar Pairs
4

Winding Inductivity
8.6 mH

Winding Resistivity
0.66 ohms

Voltage at 20 Degrees Celsius
150 V/1000min-1

Torque Constant at 20 Degrees Celsius
1.65 Nm/A

Power Connector Position
Left Side of the Housing

Motor Weight
30 kg

Maximum Torque
110 Nm

Peak Current Consumption
98 A

Thermal Time Constant
60 minutes

Rated Performance
3.8 kW

Rated Speed
2000 rpm

Current Consumption
7.1 A

Certification
IP65

Encoder
Multiturn Absolute Digital Encode

Frequently Asked Questions

What determines the permissible ambient operating temperature?

The permissible ambient temperature defines the range ensuring stable insulation and cooling efficiency. The specification supports consistent torque delivery without thermal overload in rated environments.

How does storage temperature influence motor longevity?

The storage temperature range protects materials and lubricants during non-operational periods. The condition prevents moisture absorption and thermal stress before installation or extended downtime.

Why is the IP65 protection rating essential here?

The IP65 protection rating prevents dust ingress and low-pressure water intrusion. The specification allows installation in industrial zones with airborne particles or occasional washdowns.

What is the effect of maximum setup height?

The maximum setup height limits ensure proper cooling and insulation under reduced air density. The specification maintains heat dissipation efficiency for installations up to rated altitude.

How do transport conditions affect motor integrity?

The transport temperature and humidity limits protect internal insulation and magnetic components. The specification ensures electrical stability after long-distance shipment or variable climate exposure.

Common Misspellings

MHD115A024PP1LA

MHD115A 024 PP1 LA

mhd115a-024-pp1-la

Internal Product Review

The MHD115A-024-PP1-LA servo motor from Bosch Rexroth Indramat is engineered with a digital HSF encoder, plain shaft design, and relative position detection for controlled operation. Its natural convection cooling and 192 mm flange support efficient mechanical stability. Frequently utilized in packaging robotics, industrial conveyors, and automated machining centers, it delivers dependable motion precision.