Fujian zhichuan mechanical equipment Co., Ltd.
Fujian zhichuan mechanical equipment Co., Ltd.
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Rexroth MHD041B-144-NP1-UN MHD Synchronous Motors Durability 10% New Original
Product Description:
Advantages and features of Rexroth magnetohydrodynamic synchronous motors
High-precision control and dynamic response
Digital signal processors (DSP) and intelligent power modules (IPM) are used to implement complex control algorithms, with positioning accuracy up to micron level, supporting high-speed start and stop and instantaneous load changes.
The servo system has built-in advanced control software, supports multi-mode switching of speed, position, and torque, and adapts to the needs of complex industrial control scenarios.
High efficiency and energy saving and power characteristics
The permanent magnet excitation design reduces energy loss, and the efficiency is generally higher than that of traditional asynchronous motors (up to more than 95%), the power factor is close to 1, and the harmonic interference of the power grid is significantly reduced.
Integrated variable frequency speed regulation function, dynamically adjusts the output power through the load adaptive algorithm to reduce no-load energy consumption.
High reliability and environmental adaptability
The protection level reaches IP67, is resistant to vibration and electromagnetic interference, and can operate stably in harsh environments such as high temperature (-20℃ to +80℃) and dust.
Adopting high-precision encoders and redundant design, the motor status is monitored in real time, and the fault automatically triggers shutdown protection to extend the life of the equipment.
Modularity and compatibility
Supports multiple communication protocols (such as EtherCAT, CANopen), which is easy to integrate with PLC and host computer to realize distributed control network.
Provides multiple types such as synchronous servo motors and asynchronous servo motors, adapting to different power (0.1kW to hundreds of kW) and installation requirements.
Precautions for use
Installation specifications
During installation, the motor shaft and the load shaft must be accurately aligned to avoid uneven radial or axial force causing bearing wear.
The servo drive must be installed independently in a well-ventilated area, away from heat sources and strong electromagnetic interference equipment.
Environment and parameter configuration
Avoid long-term exposure to humid or corrosive gas environments, otherwise special sealing models must be selected.
During debugging, servo parameters (such as stiffness coefficient, acceleration curve) must be set according to load characteristics to prevent overshoot or oscillation.
Power supply and signal management
The power supply voltage fluctuation must be controlled within ±10%. It is recommended to configure a voltage stabilizer or filter to protect electronic components.
The encoder signal line must be routed separately with a shielded cable to avoid signal interference caused by parallel with the power line.
Maintenance and troubleshooting
Regularly check the lubrication status of the motor bearings (it is recommended to add special grease every 2000 hours) and clean the dust in the heat dissipation duct.
If abnormal vibration or noise occurs, stop the machine immediately to check the coupling and encoder connection status, and calibrate the zero position.
Safety operation taboos
It is forbidden to disassemble the motor or driver without power off to prevent electric shock or equipment damage.
In case of overload or stall, it is necessary to check the mechanical jamming problem to avoid forced reset and demagnetization of permanent magnets.
This series of motors are widely used in high-precision scenarios such as CNC machine tools and industrial robots. Combined with intelligent control and high reliability design, it significantly improves the efficiency of automated production lines.
| Item No | MHD041B-144-NP1-UN |
| Encoder | 17 bits/23 bits |
| Operation Voltage | 4.8 - 7.2Volts |
| Operating Voltage | 3.3V-5V |
| Insulation Resistance | DC500V, 100MΩ |
| Origin | German |
| Rated Torque | 15N.m |
| Motor Weight | 2.36 kg |
| Axis Specifications | With keys |
| Working Voltage | DC6-28V |
FAQ
Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.
Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.
Q3: What's your payment terms ?
A3: By T/T,LC AT SIGHT,100% full payment.
Q4: How long is your production lead time?
A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.
Q5: When can I get the quotation ?
A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.