Dorma EM 7500 D-AM Electromagnetic Lock 7500N Flush Mount NC/NO Sensor Corrosion Protection

Product Overview

Dorma EM 7500 D-AM is a flush-mounted electromagnetic lock designed for high-security door installations, particularly suitable for industrial environments and locations with high humidity or demanding environmental conditions. With a holding force of 7500N (750kg) and the capability to operate from -40°C to +60°C, it supports 12/24 V DC supply and features a corrosion-protected housing for reliability in harsh settings.

A key differentiator of this model is its integrated NC/NO door status sensor, which enables direct connection to access control systems for real-time status monitoring. This helps procurement teams ensure compliance with security and building management requirements, reducing the risk of unauthorized access and simplifying integration during project roll-outs. The EM 7500 D-AM is recommended for industrial facilities, data centers, and infrastructure projects with strict access monitoring needs.

Key Features

• Holding force 7500N (750kg) ? suitable for high-security and industrial applications


• Flush-mounted installation ? lock is concealed and tamper-resistant when the door is closed


• NC/NO status sensor ? provides live reporting of door state to access control panels


• Corrosion-protected housing ? ensures longevity in high-humidity and demanding environments


• Pure copper electromagnet ? improves magnetic performance and operational reliability


• Wide voltage range ? compatible with 12/24 V DC supply systems


• Temperature range -40°C to +60°C ? operational in cold storage, outdoor and industrial areas

Technical Specifications

• Holding Force: 7500N (750kg)


• Installation: Flush-mounted


• Housing Protection: Anti-corrosion


• Door Status Output: NC/NO sensor


• Magnet Material: Pure copper


• Voltage: 12/24 V DC


• Operating Temperature: -40°C to +60°C


• Mounting: Rear wall installation holes

Applications

Used in industrial buildings, high-security sectors, humid environments, and facilities requiring constant access control monitoring. Applicable for double-action, sliding, and swing doors where concealed locking is preferred and high holding force is required. Supports integration with electronic access management systems.

Packaging & Shipping

Standard export packaging. Unit includes electromagnetic lock body, mounting hardware, and installation manual.