MHD115C-058-PG1-AA

MPN: R911287222

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The MHD115C-058-PG1-AA Magnet Motor is manufactured by Rexroth Indramat Bosch. This motor has a Winding Code of 58 and has a Multiturn Motor Encoder. The Driven Shaft for this motor is Plain and it is Equipped with a holding brake.

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Product Description:

Bosch Rexroth is a well-known manufacturer of systems for industrial equipment.

The MHD115C-058-PG1-AA is a permanent magnet motor that allows electronic communication. This synchronous motor has application in various fields like machine tools, paper or printing industry, packaging industry, and automation industry. The MHD series has high operational dependability and gives maintenance-free operation. It has a brushless design and makes use of bearing that are grease-lubricated. The MHD115C-058-PG1-AA has a closed motor design and IP65 protection that allows it to be used during harsh working conditions. The motor temperature monitoring offers overload protection. It has adequate torque to inertia mass ratio which leads to high dynamics. The motor housing’s outside wall facilitates heat dissipation through stator windings.

Its electronic commutation lets the peak torque to be used at a wide speed range and also facilitates continual start-stop operation. The flange is made as per DIN 42948 which allows easy machine attachment. Its bearings are designed for high radial loads and hence it can be hung over pinion and belt-pulley mountings. The MHD115C-058-PG1-AA’s comes with a motor encoder unit that has a data memory for swift installation. This encoder system signals to the suitable driver controller in order to control the speed of the motor or to adjust the position of the motor. The MHD115C-058-PG1-AA has digital servo feedback that comes with an integrated multi-turn absolute encoder. It also has a holding break of 70Nm. The output direction of this motor’s power connection is towards side A and has a housing type suitable for surface cooling and also for natural convection. The MHD115C-058-PG1-AA is integrated with complete feather key. The MHD115C-058-PG1-AA can be shipped to any address globally with a one-year warranty period from Wake Industrial.

Characteristic Motor Speed
4000min-1
Driven Shaft
Plain
Holding Brake
Equiped
Housing Design
For Natural convection and surface cooling
Maximum current
371A
Motor Encoder
Digital servo feedback with integrated multiturn encoder
Number of Pole Pairs
4
Output Direction of Power connector
Connector to side A
Protection category
IP65
Rated Frequency
133Hz
  • MHD115C058PG1AA
  • MHD115C 058 PG1 AA
  • mhd115c-058-pg1-aa
Fault Code What it means Corrective actions
F218 – Amplifier-heatsink over-temperature DKC/EcoDrive heatsink exceeded its thermal limit and shut the power stage down  Let the drive cool, blow out dust, restore cabinet airflow, replace/repair defective fan or blower
F219 – Motor over-temperature shutdown Internal PTC/NTC in the MHD stator tripped at ≈ 155 °C  Reduce mechanical load, check ambient ≤ 40 °C, verify liquid/air cooling path, inspect temp-sensor wiring
F220 – Bleeder-resistor overload Regenerated energy overheated the braking resistor; drive shut down to protect it  Lengthen decel ramps, add / up-size external bleeder, check resistor wiring and mounting surfaces
F221 – Motor-temperature surveillance defective Open/short in MT+ / MT– monitor circuit or bad sensor  Megger temperature leads, repair cable breaks, replace sensor if resistance is out-of-range
F226 – DC-bus undervoltage Link voltage dropped below minimum; drive aborted motion  Check mains fuses, look for brown-outs, test DC-link capacitors, stabilise supply
F230 – Encoder-1 max-frequency exceeded Motor encoder signal frequency above interface limit (overspeed or noise) Verify speed parameters, check for runaway axis, re-route / replace noisy feedback cable
F234 – Emergency-stop activated +24 V removed at drive-E-Stop input; controlled stop executed Inspect E-Stop chain, reset safety relay, restore 24 V control voltage
F236 – Excessive position-feedback difference Two feedback channels deviate beyond S-0-0391 window  Re-reference axis, tighten couplings, correct encoder resolution and backlash
F242 – Encoder-2 signal too small External sin/cos amplitude < 1 V; data invalid  Replace / re-route cable, improve shielding, verify 5 V/12 V encoder supply
F401 – Double MST SERCOS loss Two consecutive master-sync telegrams missing; drive halted  Clean fibre-optic links, keep total attenuation < 12.5 dB, reseat or swap SERCOS transceivers
Model Continuous torque (Nm) Max rated speed (rpm) Holding brake Feedback class Cooling
MHD115C-058-PG1-AA (baseline) 70 6 000 Yes PG1 — multiturn absolute (> 4096 rev)  Natural convection 
MHD115C-058-PP1-AA 70 6 000  Yes  PP1 — multiturn absolute + parameter memory  Natural convection 
MHD115C-058-NP0-AA 70 6 000 No NP0 — digital relative HSF feedback Natural convection
MHD115C-058-NG1-AA 105 6 000 Yes NG1 — digital relative HSF + brake Natural convection
MHD115B-058-PG0-AA 50 1 500  No  PG0 — multiturn absolute (no brake)  Natural convection 
Error code What it means
F218 Amplifier heat-sink over-temperature shutdown 
F219 Motor over-temperature shutdown (PTC/NTC tripped) 
F220 Bleeder (braking-resistor) overload shutdown 
F221 Motor-temperature surveillance circuit defective (open/short) 
F226 DC-bus undervoltage in the power section 
F230 Encoder 1 signal frequency exceeded (overspeed / noise) 
F234 Emergency-stop activated (+24 V lost at E-Stop input) 
F236 Excessive position-feedback difference between channels 
F242 Encoder 2 failure – signal amplitude too small 
F401 “Double MST” – two missed SERCOS master-sync telegrams 

Frequently Asked Questions about MHD115C-058-PG1-AA:

Q: What is the recommended storage conditions for the MHD115C-058-PG1-AA

A: The MHD115C-058-PG1-AA is should be stored in a dry area that is free from dust and vibration. It should also be stored horizontally at an ambient temperature that falls between -20 to +80°C

Q: What is the service life of the ball bearings in the MHD115C-058-PG1-AA?

A: Under normal operating conditions, the ball bearings in the MHD115C-058-PG1-AA have a service life of about 30,000 hours. The service life of the ball bearing can be prematurely reduced if the motor is loaded with higher forces, even to a minor degree.

Q: Can I requred for the integration of the additional air blower on the MHD115C-058-PG1-AA before delivery?

A: Yes. Customers are allowed to request for the integration of the air blower unit on the MHD115C-058-PG1-AA before the motor is delivered. This information is to be provided in the ordering data provided by the customer during purchase.

Q: What does the integrated encoder in the MHD115C-058-PG1-AA do?

A: The encoder integrated into the MHD115C-058-PG1-AA converts the physical operation of the motor into electrical signals that can be used by the drive controller to monitor and control the operation of the motor. This encoder contains data memory that holds the type name, control loop parameters, and the motor parameters.

Q: Does the MHD115C-058-PG1-AA require an additional control cabinet during installation?

A: The housing of the MHD115C-058-PG1-AA already provides it with all the protection it needs from external interference. The use of an external control cabinet for the MHD115C-058-PG1-AA is not necessary.


Internal Product Review

  • ‘‘The MHD115C-058-PG1-AA from Bosch Rexroth Indramat is a perfect combination of simplicity and sophistication. Perfect for production and processing machines.’’

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