Louis Wachenhausen GmbH / Wachenhausen — Air Switching Valves, Electromagnetic Clutches and Solenoids
Global supply of industrial electromechanical components by Louis Wachenhausen GmbH / Wachenhausen (Germany). GHM series air switching valves for side channel blowers, dry-running electromagnetic clutches with spring-applied brakes, and linear solenoids from SpareX.
Wachenhausen Reversing Valves for Vacuum Pumps and Blowers
Wachenhausen reversing valves provide rapid switching between vacuum and pressure lines without motor direction changes. Units mount directly to side channel blowers via versatile connection flanges. The factory supplies electromagnetic, pneumatic, and manual actuators.
- Instant airflow reversal without motor direction change
- Pressure envelope from -480 mbar to +790 mbar
- Electromagnetic, pneumatic, or manual control options
- Adaptive mounting flanges for major ring blower brands
Wachenhausen GHM Series Air Switching and Diverter Valves
GHM series air switching valves open and isolate suction or discharge ports on industrial side channel blowers. The operating pressure envelope spans from -480 mbar vacuum up to +790 mbar overpressure. For pressures exceeding 350 mbar, pneumatic actuation models are supplied.
- Direct opening and isolation of suction/pressure lines
- Dedicated pneumatic actuators for pressures above 350 mbar
- Full compatibility with Siemens, Rietschle, and Becker blowers
- Rugged housing with configurable shaft center distances
Wachenhausen Dry-Running Electromagnetic Friction Clutches
Wachenhausen electromagnetic friction clutches feature an asbestos-free friction lining running against hardened steel in dry operation. Direct current excitation is delivered through dual slip rings. High thermal capacity allows rapid cycling and acceleration of large flywheels.
- Asbestos-free friction facing on hardened steel
- Dry-running operational configuration only
- DC excitation delivered through dual heavy-duty slip rings
- High thermal absorption capacity for rapid cycling
Wachenhausen Electromagnetic Clutches with Spring Brakes
Wachenhausen integrated clutch-brake units deliver torque transmission ratings from 20/10 Nm up to 400/200 Nm. The axial armature plate is secured against torsion by dual keyways offset by 180 degrees. De-energizing the coil causes internal springs to clamp the disc instantly.
- Torque capacities rated from 20/10 Nm up to 400/200 Nm
- Failsafe spring-applied braking on power interruption
- Full-load engagement capability at rated top rotational speed
- Armature disc anti-rotation via dual 180-degree keys
Wachenhausen Linear Single-Stroke and Reversing Solenoids
Wachenhausen actuation electromagnets provide dependable linear motion across industrial automation and mechanical linkages. The manufacturer builds single-stroke, double-stroke, and reversing solenoids. Optimized coil windings ensure consistent pull force without residual sticking.
- Single-stroke, double-stroke, and reversing variants
- Linear armature travel stroke lengths from 4 mm to 35 mm
- Pull forces from 1.2 N to 165 N under continuous 100% ED
- High-grade coil insulation for demanding industrial automation
Wachenhausen Electromagnets for Safety Interlocks and Tools
Wachenhausen safety solenoids generate actuation forces ranging from 1.2 N up to 850 N across stroke lengths of 4 mm to 35 mm. Units serve machine tool guards, graphic presses, and elevator locks. Reinforced insulation ensures high operational safety under continuous 100% ED duty.
- High peak actuation forces up to 850 N at 5% ED duty
- Safety interlocks for CNC machine tools and elevator cabs
- Positive core positioning without residual magnetic sticking
- Manufacturing processes follow DIN EN ISO 9001 standards
Wachenhausen Industrial Air Switching Valves, Clutches and Actuators
German manufacturer Louis Wachenhausen GmbH (Laatzen, Germany) has designed and manufactured electromechanical control components and pneumatic equipment since 1948.
The factory product program includes GHM series reversing and air switching valves for side channel blowers, dry-friction electromagnetic clutches with spring-applied safety brakes, and industrial linear solenoids.
Wachenhausen industrial air switching valves and electromagnetic clutches deliver dependable control for vacuum blowers and mechanical drives.
Engineering Maintenance Protocols and Component Selection Guidelines
Routine maintenance protocols for systems utilizing Wachenhausen assemblies include inspecting valve seal integrity, measuring actuator stroke travel, and monitoring pressure differentials across vacuum and pressure manifolds.
For electromagnetic clutches, technicians monitor asbestos-free friction lining wear, inspect slip ring contact paths, and adjust axial armature disc clearances.
SpareX application engineers provide worldwide parts selection assistance, flange compatibility verification, and direct factory-level hardware logistics for manufacturing plants.
Louis Wachenhausen GmbH / Wachenhausen and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Louis Wachenhausen GmbH / Wachenhausen and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.
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Documents and sources
- Company history of Louis Wachenhausen GmbH since 1948 and DIN EN ISO 9001 certification
- Factory contact information for Louis Wachenhausen GmbH in Laatzen, Germany
- Corporate legal registration data and statutory company details for Louis Wachenhausen GmbH
- Technical specifications and catalog for GHM series reversing and air switching valves
- Catalog for Wachenhausen dry-running electromagnetic clutches and spring-applied brakes
- Technical catalog for Wachenhausen industrial actuation and safety solenoids
