Murrelektronik Heating, Cooling & Ventilation (HVAC)

Why the Motor Control Layer Matters in Automation

When you think of automation, you often think of sensors, drives or PLCs — but the real-work muscle lies in the motors, fans, pumps and gate operators that move things. This category deals with those physical movers, and with the control units that make them safe, reliable and serviceable. Murrelektronik motor-control units, pump controllers, gate automation modules, fan control modules and HVAC motor accessories are the components behind real uptime. For procurement managers this means fewer failures, faster maintenance and longer lifecycle.

Murrelektronik Motor Control Units for Industrial Machines

In workhorses like conveyors, mixers or HVAC systems, a standard motor starter often isn’t enough. The Murrelektronik motor control units are engineered to deliver real world performance: e.g., DC motor control modules 24 V / 1 A with 2x M12 connectors.
These units allow integrated switching, direction change, overload monitoring and standardised wiring. Specifiers should ask: what’s the rated motor current, what type of motor (AC induction, DC brush, EC blower), what ambient range, and is there built-in protection for overload/temperature? Overlooking one of those means early motor failures or mission-critical downtime.

Pump Controllers and Fan Modules from Murrelektronik

Managing fluid or air movement requires both mechanical components and control logic. Pump controllers in this range optimise starting/stopping, avoid water-hammer, integrate run-dry detection; while fan control modules regulate speed, monitor bearings and integrate with automation networks. Using the Murrelektronik platform ensures uniform connectivity (M12/field-bus), consistent documentation and spare-parts compatibility across multiple machines.

Murrelektronik Gate Automation and Motion Control in the Field

Heavy duty gates (warehouse doors, perimeter security) often combine power drives, limit switches, safety sensors and local controls. The Murrelektronik gate automation solutions integrate motor control, safety interlocks and field-connectivity in one system. That means installers can use one wiring standard across several gate types, reducing part-variety and simplifying service. For procurement: define load capacity (kg), cycle rate (opens/closes per hour), environmental rating (IP54-IP66) and connectivity type (wired or wireless).

Murrelektronik HVAC Motor Accessories and Integration

In HVAC systems large fans, blowers and pumps need accessories: soft-starters, motor suppressors, temperature/over-current sensors. Murrelektronik provides motor suppressors and modules specifically for motors up to tens of kW. These accessories protect your system from voltage spikes, extend lifespan and improve reliability in environments with heavy switching loads. If you skip matching the suppressor to the motor rating or environment, you risk EMC issues, early failures or unscheduled maintenance.

Selection Checklist for Procurement Teams

When specifying in this category compare:

• Load rating & type: motor or pump horsepower/kW; fan or gate duty cycle.
• Control logic and protection features: overload, run-dry, thermal, direction change.
• Connectivity and cabling: field-connected via M12; bus integration; IP rating.
• Environment and duty: dust/airborne particles, humidity, frequent starts/stops.
• Spare-parts and upgrade path: same family of modules across multiple machines.
  Missing one of these leads to mismatch between motor and control unit, and potential service problems.

Real-World Value in Deployment

Field integrators report that using the Murrelektronik platform for motors and pumps reduced spare part types by 45%, and cut fault-calls due to improper control units by nearly 30%. One HVAC contractor found that using the correct suppressor accessories extended blower motor lifecycle by over two years compared to generic modules.

Supply and Wholesale Partnership with Bank of Lamps

Bank of Lamps carries the full Murrelektronik range for ventilators, pumps and gate operators — including motor control units, pump/fan modules, gate automation systems and motor accessories. Our B2B service is designed for integrators, panel-builders and procurement departments:

• Custom B2B pricing based on project volume.
• Dedicated account manager familiar with motor and automation systems.
• Real-time stock visibility across our warehouse network.
• Quote turnaround typically within one hour.
• Fast ordering via EAN/MPN lists for accuracy.
• Downloadable and up-to-date price files for procurement teams.
• Transparent lead-time tracking from order to dispatch.

Purchase-history access for spares planning and lifecycle management.