Schmersal Inc.
US/Canada arm of Germany's Schmersal Group supplying machine safety switches, interlocks, light curtains, and safety controllers rated to PLe/SIL 3 for robot.
Schmersal Inc. is the North American subsidiary of K.A. Schmersal GmbH & Co. KG, headquartered in Valhalla, New York, with a 16,000-square-foot operations and distribution facility opened in 2023 in Indianapolis, Indiana. The parent company was founded in 1945 in Wuppertal, Germany, by brothers Kurt Andreas and Ernst Schmersal, and today employs approximately 2,000 people across more than 20 countries. Schmersal has been active in the North American market for more than 25 years. The parent group is one of the world's leading manufacturers of machine safety components and systems.
The company's core product portfolio for robotics and industrial automation includes solenoid locking interlock switches, non-contact coded-magnet sensors, safety light curtains, laser scanners, safety pressure mats, emergency stop and cable-pull switches, safety relay modules, configurable safety controllers, and IO-Link Safety interfaces. The AZM300 series interlock switch is a flagship product featuring integrated RFID actuator detection, an IP69K-rated housing approved for hygienic and high-pressure washdown environments, 1,000 N solenoid locking force, and certification to PLe per ISO 13849-1 and SIL 3 per IEC 61508. The AZM300 accepts actuators from three sides, accommodating left- and right-hinged doors and sliding guards. The IO-Link Safety product line also meets PLe and SIL 3 requirements.
For robotics specifically, Schmersal enabling device switches are rated for robot applications in accordance with the ANSI Robotics Standard and are formulated with resistance to oils and petroleum spirit common in robot workcell environments. The robotics portfolio covers access guarding and area protection for robot cells, both traditional and collaborative, including non-contact and tactile perimeter devices, fieldbus systems, and safety logic controllers.
Through the tec.nicum service division, Schmersal Inc. offers collaborative robot risk analysis following ISO/TS 15066, including physical force and pressure measurement testing, PL/SIL/PFHd calculations, machine safety inspections, and risk assessments. The tec.nicum Academy at the Valhalla, NY headquarters delivers TUV Rheinland-accredited Functional Safety Engineer training. The 2025 DHS-U1 illuminated door handle system adds machine status indication for operator interface at machine access points.
Products are certified to UL/cULus (North America), CSA (Canada), CE (EU), UKCA (UK), CCC (China), and ATEX/IECEx for explosion-proof environments. The Wuppertal and Wettenberg production facilities hold certification under Annex X of the EU Machinery Directive for comprehensive quality assurance. All production subsidiaries are certified to ISO 9001, and the Wuppertal laboratory is accredited to ISO/IEC 17025 by the German accreditation body DAkkS.
Primary type & automation activities this supplier delivers:
Safety Switches (AZ / AZM series)
Safety gate monitoring switches with separate actuator and solenoid interlocks; the AZ215/216 and AZ315/316 are compact, flexible safety switches.
Safety Light Curtains & Grids (SLC/SLG)
Active optoelectronic protective devices including safety light barriers, light grids and light curtains, with SLC/SLG440 versions in Ex design.
AM-T100 ToF Camera
Time-of-Flight 3D camera using a Sony DepthSense sensor to create millimetre-accurate depth images at up to 60 fps for logistics and robotics.
Safety Controllers & Monitoring Modules
Systems for safe signal evaluation, including safety-monitoring modules and safety controllers, used to build complete safety systems.
Safety Fieldbox SFB
Contact Schmersal Inc.
WEBSITE
https://www.schmersalusa.comPHONE
+1 (914) 347-4775HEADQUARTERS
United States
Company Facts
Founded
1945
Primary Role
Manufacturer
Company Size
-
Primary Region
North America
Annual Sales
-
Funding Stage
-
Funding Total
-
Certifications & Memberships
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