Imported Magtrol Brake HB-250-2-24V-CC

ImportNodbrakeHB-250-2-24V-CC

�� Product Overview

HB-250-2-24V-CCbelong toNod HBThe core design of the series hysteresis brake is to use magnetic air gap instead of mechanical friction or magnetic powder to generate torque. This non-contact design combines the advantages of high smoothness, long lifespan, high controllability, and low maintenance costs.

⚙️working principle

The brake generates magnetic force by energizing the magnetic field coil, creating a magnetic field in the air gap between the rotor and the magnetic pole structure, thereby generating braking torque. By adjusting the coil current, the torque output can be precisely controlled, and the torque is basically independent of the speed.

�� Complete technical specifications and parameters

|parameter classification|specific project|indicator|

| :--- | :--- | :--- |

|Torque characteristics|rated torque(Rated Torque) | 250 oz·in (about1.77 N·m) |

| |rated current(Rated Current) | 270 mA |

| |minimum torque(Min. torque at rated current) | 250 oz·in |

| |Relationship between torque and speed|Torque is independent of speed (hysteresis principle)|

|Speed and power|maximum speed(Max. Speed) | 10,000 rpm |

| |Continuous power(Continuous Kinetic Power) | 110 W |

| |Short term power(5 min Kinetic Power) | 450 W |

|Electrical specifications|Standard coil voltage(Coil Voltage) | 24 VDC |

| |resistance(Resistance at 25°C) | 96Ω ±10% |

| |power supply type|DC and current regulation type (recommended to use a constant current source for optimal torque stability)|

|Mechanical and Physical Characteristics|Demagnetization torque(Drag torque de-energized @ 1000 rpm) | 7.77×10⁻³oz·in (about0.055 mN·m) |

| |Rated input power(Nominal Power) | 1.10 W |

| |External inertia(External Inertia) | 3.11×10⁰kg·cm²(about2.75×10⁻³lb·in·s²) |

| |weight(Weight) | 3.50 kg (7.70 lb) |

|Environment and Durability|Working temperature range| -25°C . .. +80°C |

| |Storage temperature range| -30°C . .. +90°C |

| |Protection level| IP66(When connected)|

| |long-term stability|zero point<1% /Year, sensitivity<0.5% /year|

|Compliance and Security|Electromagnetic Compatibility|comply withEN61326-1TheEN61326-2-3 |

| |Vehicle Certification|comply withECE-R10 |

(Note: Some data is based on user provided information)PDFin the fileHB/MHBSeries general parameters. ）

�� Model decoding:HB-250-2-24V-CC

HBPure hysteresis brake series（Hysteresis Brake）.

250The rated torque is250 oz·in.

2: RepresentativeMHBMatching version（Matched Version）.

24VThe standard coil voltage is24 VDC.

CCCurrent control/Constant current version（Current Control/Constant Current）Ensure stable torque output that is not affected by temperature changes.

�� Core Features

Non contact hysteresis braking principle: torque is transmitted through a magnetic air gap, without friction or magnetic powder, fundamentally eliminating wear and resulting in an extremely long lifespan.

Torque is independent of speed: the output torque depends only on the excitation current and does not vary with speed, making it particularly suitable for tension control.

Extremely smooth operation: no mechanical contact, smooth torque output without pulsation, and stable at low speeds.

High torque repeatability: By driving with constant current, torque consistency can be maintained for a long time, eliminating the influence of thermal drift.

Wide speed range: supports up to 10,000 rpmContinuous operation can still provide rated torque at zero speed.

Low maintenance: Except for bearings, there are no other vulnerable parts, almost maintenance free.

standard 24 VDCCoil: reduces power costs and facilitates system integration.

�� Typical application areas

Tension control: unwinding and rewinding in fields such as wire and cable, optical fiber, textile, papermaking, film, and thin film.

Load simulation: life testing of rotating equipment such as motors and reducers.

Processing technology: Maintaining tension in equipment such as winding machines, cutting, printing, labeling, and weaving.

Environmentally friendly applications: Due to its dust-free and oil-free nature, it is suitable for clean environments such as food, medicine, and cleanrooms.

�� System components and accessories

To fully utilize HB-250-2-24V-CCThe performance,NodRecommend the following supporting equipment:

BPMSeries brake power module(Brake Power Module)Constant current typeDINRail installation, output0~10VAnalog control, suitable for integration into control cabinets.

5212Type current regulating power supply: desktop constant current source,10Potentiometer adjustment, digital current display, suitable for research and experimentation.

Z+Series power supply: high-power desktop power supply, output up to6ASuitable for high-power models.

DSP7010Controller: Equipped with a dynamometer for closed-loop automatic testing, programmable and high data acquisition rate.

Couplings and mounting seats:MICSeries couplingsPTSeries base plateAMFSeries motor fixturesRTMSeries raised seats, etc., facilitate the quick construction of test benches.

�� Summary and Selection Reference

HB-250-2-24V-CCSuitable for industrial scenarios with high requirements for tension control accuracy, system stability, and long operating life. Translate into EnglishHB-250-2-24V-CCcooperate, coordinate, collaborateBPMSeries power supply andDSP7010A controller can be used to construct a high-precision and automated load simulation system, suitable for motor testing and performance calibration research;

Strong environmental adaptability: high resistance stainless steel structure andIP66Protection level, making it insensitive to external mechanical and chemical influences, and capable of stable operation in harsh environments.

Signal stability: standard4~20mAThe two-wire output is suitable for long-distance transmission.

�� Scope of application

With its sturdy and reliable design,Magtrol LE 217Widely used in applications that require load measurement and overload protection, such as cranes, lifting equipment, construction machinery, port equipment, industrial conveyors, and tension control systems.

�� Model Interpretation

What model did you mention `LE 217/S012`Among them:

217:For a specific model in this series, corresponding to200 kNThe range.

/S012:This suffix is usually associated with customized options such as electrical connection methods and cable lengths.

ImportNodbrakeHB-250-2-24V-CC

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About Zhuming Automation：

Shanghai Zhuiming Automation Technology Co., LtdShanghai Dreamingautotech Ltd. was founded in 2011 and is a professional supplier of imported industrial equipment and components. The company adheres to the service concept of "customer-centric", respects customer needs, provides professional technical support and flexible and effective supply chain management to ensure that customers receive high-quality products and services.

At the bottomShanghai Zhuming has procurement facilities in GermanyofficeDirectly purchase from EU factories and enjoy local discounts in Europe;

At the bottomProcessing consolidated orders at the source in Germany, centralized procurement and warehousing, German export customs clearance, significantly reducing additional fees such as customs clearance and operation fees;

At the bottomWeekly flights guarantee delivery time, and expedited shipments can also be used International express delivery services such as DHL and UPS;

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