Available in the UK from Mclennan, the series covers continuous power ratings from 400 W to 1500 W (with 3x peak
power), and speeds to 3000 rpm. It features a built-in industrial Ethernet interface that provides
seamless PLC integration in combination with comprehensive self-diagnostic
capabilities and safety functions; and a faster processor and redesigned hardware for high-throughput motion control tasks in industrial automation. The new MAC servomotor series integrates motor, encoder, drive and control
electronics in a compact housing. It features a robust construction and IP54 or optionally IP66 protection. The Ethernet interface supports major industrial Ethernet protocols including Profinet, EtherNet/IP, EtherCAT, SERCOS, ModbusTCP/UDP, and Powerlink. A CANopen protocol with DS 301 and DSP402 support is also available. The embedded PLC (ePLCTM) can be applied to stand-alone operation and may be used in combination with a complement of eight configurable I/O points as digital inputs or outputs – or analogue inputs. I/O can also be assigned for use as local/remote control for a centralised PLC. Of additional benefit, the servomotors integrate easily with machines, allowing
configuration from a PLC via Siemens or Rockwell Automation function blocks, or programming with JVL’s MacTalk software. The new MAC series offers power ratings of 400, 750, 1000 and 1500 W for 115 or 230 VAC operation and 750, 1200 and 1500 W for 24 to 48 VDC. Options include integrated brakes, gear units, IP67 protection, STO connector with SoE, wireless communication interface, IO Link and cable accessories.
ADVERTORIALS
greater ease of maintenance and an expected lifespan of at least 25 years. The motor engineers worked closely with the project team of Thames Water’s contractor MWH Treatment. Their design also takes account of anticipated future extreme outdoor summer temperatures. The project came in under budget and was completed on schedule. Compared to the proposed VFDs, Menzel’s concept saved Thames Water hundreds of thousands of pounds, took much less time and is more environmentally friendly. The German manufacturer Menzel Elektromotoren has
Economic tailor-made pump motors for London water supply
Menzel Great Britain has completed its biggest project to date, providing 10 seven-ton electric motors to the UK water utility company Thames Water, which serves 16 million customers across London and the Thames Valley. This strategic motor replacement is crucial to extend the lifespan of a key water treatment plant by 10 years and secure the water supply to the Greater London area. Menzel won the contract for its economic, well-thought- out concept. The high-lift pump station at the Coppermills Water Treatment Works had experienced repeated failures, mainly due to the age of the existing equipment.
www.designsolutionsmag.co.uk
As Thames Water is planning to build a new station in about 10 years, the utility company put out a tender for an economic drive solution to ensure reliable operation of the existing pumps in the interim. Other OEMs suggested costly variable-frequency drives (VFDs), which would have required major building reconstruction to accommodate control systems and transformers. Menzel proposed slip ring motors that are compatible with the existing installation and use the electric infrastructure and starting equipment already in place. The state-of-the-art motors are superior
great expertise in building and customizing large-scale slip ring motors. These particular 10 slip ring motors utilized the existing pump pedestals, ensuring minimal site work and disruption. Menzel even tailored the terminal boxes to match the existing installation to make the cabling as easy families accommodate various mounting types, cooling types and accessories. The 10 new motors have a shaft height of 500 mm and are designed for vertical mounting on the pumps. Six of the motors feature the cooling type IC 81W (air-to-water heat exchanger) and four IC 611 (air-to- air heat exchanger). They provide IP55 ingress protection, provide outputs of 746 kW or 343 kW and rated torques of 12075 Nm or 5551 Nm. 2025 AEMT Awards of the Association of Electrical and Mechanical Trades.
More information:
https://www.menzel-motors.com/reference/ten-3300-kv- replacement-motors/
MENZEL Great Britain Ltd. +44 1664 500844
info@menzelgb.co.uk
DECEMBER/JANUARY 2026 DESIGN SOLUTIONS 47
The compact NX8M high
voltage range enables the use of Parker’s compact permanent magnet motors on higher power vehicles equipped with high voltage batteries, delivering compact, cost efficient, power for electrified off-road and mobile applications. Applications range from construction vehicles, refuse trucks, electric pleasure boats, airport ground vehicles and small electric traction platforms, to truck cranes, electric actuators and electro hydraulic pump (EHP) systems. The NX8M supports battery voltages of up to 800 VDC, delivers
up to 99 kW and runs to 8,000 rpm, and is available in three new high voltage sizes with a square 156mm frame compatible with SAE A, SAE B or ISO 3019/2 for direct pump mounting. Multiple winding options allow rotation speed and efficiency
to be optimised for different vehicle architectures and battery voltages. Furthermore, the robust design details include optional water or oil cooling and resolver feedback for reliable operation in harsh environments.
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