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·Rugged modular plug-in key interlock is the first choice for heavy industry. ·Suitable for all kinds of applications requiring safety level 4. ·Release and insert the keys according to the preset sequence, thus achieving the effect of safety control. ·When the control power supply or power supply is isolated, a key can be pulled out and one or more doors can be opened. ·The technical principle of plug-in key is applied to all applications that require that the power supply must be isolated before entering or approaching the machine. |
▊Component parameters
picture | name | details |
| Key delivery Change boxes | The unit is to exchange one or several keys for many other keys. The device is the connecting part between the isolation device and the entrance lock. The product has no installation direction problem. Any combination of switch/authorization key Ordered or disordered key operation Simply add modules to form existing combinations. Basic parameters: Number of lock cylinders: 1 10 k01k10 Number of lock cylinders (all stainless steel): 15k01sk05s |
Single lock door lock | There is no problem with the installation direction of the product. The lock head can be installed at 90 degrees from four angles and 360 degrees respectively, and it can be adjusted at+/-5 degrees. Actuator with two access modes All DM locks are equipped with stainless steel locks. Durable and firm mechanical lock head Selection of executing agency Basic parameters: Number of lock cylinders: 1 M01 Number of lock cylinders (all stainless steel): 1 M01S | |
| Multi-lock door lock | There is no problem with the installation direction of the product. The lock head can be installed from four angles in 360 directions in increments of 90, and it can be adjusted by+/-5. Actuator with two access modes Any combination of switch/authorization key Ordered or disordered key operation Simply add modules to form existing combinations. All DM locks are equipped with stainless steel locks. Durable and firm mechanical lock head Selection of executing agency Basic parameters: Number of lock cylinders: 2 10 M02-M10 Number of lock cores (all stainless steel): 25m02s-m05s |
▊ | Fitting parameters |
picture | name | details |
| Lockhead fixing direction selection | The M01 and M01S modules benefit from an innovative and patented lock design. There are five kinds of actuators to choose from. The characteristics of the lock head are that it can be adjusted by 90 degrees through four rotation angles and two inlet modes, and it can be adjusted by 360 degrees at most, and can be fine-tuned within the range of+/-5 degrees. |
| Spring actuator | Applicable to all M0 door locks. Suitable for occasions where the door needs to be opened and closed for the second time, so as to prevent the lock from being damaged due to the attack of the door. The latch catches the actuator when the door is opened. Vertical adjustment +/-6mm The rotating bracket can be adjusted appropriately. |
Description: Mechanical switches can be used in different logical ways, so please contact the relevant sales staff to cooperate with the selection. | ||
▊Mechanical lock application
 | Power/control switch | Make sure that the power supply is isolated, including any hazards that cannot be isolated immediately, such as high temperature, pressure, radiation or machine operation. Power isolation Mechanical power lock Power lock with limit switch Power lock with switch Circuit breaker lock Control isolation key switch Key switch controlled by electromagnetic coil ATEX key switch Key switch controlled by ATEX electromagnetic coil Key switch unit controlled by electromagnetic coil Power supply time delay unit Voltage sensing unit Rotary switch control unit |
 | Key exchange | Determine the model and the number of entrances Key exchange unit Key exchange unit with switch Because of the modular arrangement, when adding doors to the security protection area or machine, it is only necessary to simply add FK-CL-FJ expansion modules to the key exchange box and door lock. Plug-in key system can be applied to the safety protection of potentially dangerous areas without electrical wiring. Mechanical structure, suitable for areas with flammable and explosive gases or dust. |
 | Door lock and actuator | Determine the type of entrance, such as half-length or full-length entry into the place, and whether you have a safety key (to prevent accidental locking). Single lock door lock Multi-lock door lock Fixed actuator Handle actuator Spring-driven handle actuator Calibrating actuator Compressible actuator |
▊ | Application case |
Application requirements: The industrial concrete mixer is equipped with multiple safety doors, which are protected by mechanical interlocking. These safety doors will be opened at the scheduled cleaning time. Only after the power supply of the mixer is isolated and mechanically fixed, are you allowed to enter. |
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Application requirements: The industrial concrete mixer is equipped with multiple safety doors, which are protected by mechanical interlocking. These safety doors will be opened at the scheduled cleaning time. Only after the power supply of the mixer is isolated and mechanically fixed, are you allowed to enter. |
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Lihong Safety Equipment Engineering (Shanghai) Co., Ltd.
E-Mail: info@lh-safety.com
Address: 581 Xiuchuan Road, Chuansha Town, Pudong New District, Shanghai
(Greenland East Coast International Plaza-Room A 313)
Copyright ? Lihong Safety Equipment Engineering (Shanghai) Co., Ltd. ICP19034341-1 Technical Support: lanjujing
