Finishing for aluminium surfaces NXD tupH®
With its NXD tupH® surface finish, NORD makes the surfaces of drive units with aluminium housings particularly corrosion-resistant. The NXD tupH finish consists of a base layer, which transforms the top layer of the aluminium body into a corrosion-resistant layer. The combination with a sealer achieves extreme resistance with better hardness compared to an untreated aluminium alloy.
This finish prevents flaking or corrosive infiltration, meaning that the protective effect remains intact even in the event of minor mechanical damage. The surface finish therefore offers major advantages when used in hygiene-critical areas in the food, beverage and packaging industries, as well as in the pharmaceutical and chemical industries. NXD tupH® surfaces are PFAS-free and food-compliant in accordance with the FDA, EU Regulation 1935/2004 and the regulations of Switzerland and the MERCOSUR countries.
Advantages
- Not a coating, but a durable finish
- Makes aluminium harder and resistant to acids and alkalis
- Aluminium is lightweight, cost-effective and fully recyclable
- Aluminium housings have better thermal conductivity than stainless steel, which reduces their maximum surface temperature
- Ideal for use in hygiene-critical areas and industries
MAXXDRIVE® Industrial Gear Units
NORD MAXXDRIVE® Industrial Gear Units provide high output torques from 15,000 Nm to 282,000 Nm and are perfect for use in heavy duty applications such as agitators, conveyor belt drives, mixers, mills, drums or crushers.
Industrial gear units are available as helical gear units or bevel gear units. They are constructed with the UNICASE housing which was developed by us and can accommodate large roller bearings, which guarantee a long service life. By the way: NORD is the industrial gear unit manufacturer with the world's largest industrial gear units in a UNICASE housing.
- Powerful: NORD industrial gear units offer very high output torques up to 282,000 Nm.
- Long service life: Optimised geometries ensure excellent load capacity, long life and low noise.
- Robust: Our industrial gear units are equipped with high quality, low friction bearings and an especially torsionally rigid one-piece UNICASE housing.
- Flexible: The gear units can be combined with all of our electric motors.
Versions
- Solid and hollow shafts (key, GRIPMAXX™, shrink disc)
- Standard version: SK 92.1: Foot flange/B14 with optional B5 flange and torque support. SK 93.1: B14 flange with optional B5 flange and foot support
- Bevel gearboxes
Features
- Aluminium housing for reduced weight
- High efficiency for reduced operating costs
- Innovative design for fast cleaning and reduced weight
- High axial and radial load capacities for safe operation
- Quiet operation
90.1 Helical Bevel Gear Units
The 90.1 Helical Bevel gearboxes feature cast iron UNICASE™ housing, infinite life gearing, high axial and radial load capacity, minimum backlash, and efficient performance. Available in 11 sizes with a torque range of up to 442,5000 lb-in, these efficient, versatile units are adaptable to countless applications. Heavy duty bearing and spread bearing/flange mount designs provide increased load capacity and extended service life.
Highlights
- Performance: 0.16 - 268 HP
- Torque range: 1,593 - 442,537 lb-in
- Ratio: 8.04 - 13,432.68:1
Advantages
- Foot, flange, or shaft mounted
- Hollow or solid shaft, keyless bore options
- Keyless shaft designs with Shrink Disc and GRIPMAXX™
- Long service life, low maintenance
- Various bearing designs for high axial and radial load capacities
NORDAC FLEX SK 200 Frequency Inverter
The NORDAC FLEX is the most flexible frequency inverter from NORD and can be customised to all customer applications thanks to its scalable functions. Installation and maintenance of the NORDAC FLEX can be carried out quickly and easily thanks to the wide range of functions and simple parameter transfer via EEPROM memory.
Advantages
- 4x digital input, 2x digital output, 2x analogue input
- Optional In/Out extension
- Functional safety: STO, SS1, SLS, SSR, SDI, SOS, SSM and PROFIsafe
- Ethernet interface can be extended for each option module
- Encoder interfaces: HTL, CANopen
- Parameter structure compatible with all NORD frequency inverters
- Parameterisation via plug-in control module, NORDCON software tool or app
- 4 parameter sets can be switched directly online
- Integrated brake rectifier for controlling the motor brake
- Motor brake management, hoist functionality
- 4-quadrant operation with integrated brake chopper
- PLC functionality for drive-related functions
- V/f control, current vector control in open-loop and closed-loop control mode
- High-precision control and high overload behaviour for synchronous and asynchronous motors
- POSICON integrated positioning mode and synchronous mode
- Integrated mains filter
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High Energy Efficiency
Thanks to their optimized efficiency (IE3 and IE5), they consume less electrical energy than motors in lower efficiency classes. This lowers operating costs and reduces energy consumption
Hygienic, Smooth Housing
The smooth surface without cooling fins prevents dirt, dust, or bacteria from accumulating. This makes the motors particularly easy to clean and ensures they meet high hygiene standards (e.g., in food or pharmaceutical facilities).
Enclosed design (TENV)
The motor is fully enclosed and has no fan openings. This prevents water, cleaning agents, dust, or particles from entering the interior.
Reduced maintenance requirements
Since there is no fan and less dirt can enter, there is less wear and tear and fewer maintenance tasks.
Quiet operation
Without a fan, these motors typically run more quietly, which reduces noise pollution.
Drive solutions for the bulk materials, minerals and mining industries
- ENERGY EFFICIENT: Drive solutions from NORD DRIVESYSTEMS are environmentally friendly and help to reduce operating costs and minimize CO2 emissions.
- RELIABLE: Reliability is at the heart of the development of our drive solutions. All components of our systems are precisely matched to each other and ensure smooth operation
- PROVEN: Demanding environmental conditions are common in the bulk materials handling industry. These include large temperature fluctuations, abrasive ambient media, and harsh operating conditions. The reliability and cost-effectiveness of NORD solutions to these challenges have been proven in the bulk materials industry worldwide
1 | STORAGE: With the help of storage bin systems or silos or bunkers, bulk materials are temporarily stored before they are fed to the next process step. Customized drives from NORD provide optimum support here.
2 | CONVEYING: A wide variety of conveyors are required to convey the bulk material between the process steps. Reliable and robust drives from NORD DRIVESYSTEMS ensure an undisturbed material flow.
3 | CONVEYING: A wide variety of conveyors are required to convey the bulk material between the process steps. Reliable and robust drives from NORD DRIVESYSTEMS ensure an undisturbed material flow.
4 | LOADING AND UNLOADING: Ships, trains, and trucks must be loaded and unloaded for the global transport of bulk materials. With reliable drives from NORD, you achieve fast as well as safe loading and unloading.
