Electrical controllers
Tsubaki's electrical controller products are capable of monitoring, detecting abnormalities and controlling in machinery and equipment.
Current-monitoring type Shock Relay that quickly detects overcurrent in the event of motor overload and prevents equipment damage.
Power-monitoring type Shock Monitor that detects the input power of a motor, thereby capturing minute load changes and enabling feedback control of the device.
Both products electrically support 'visualisation' and equipment management at the manufacturing site.
What's New / Product Information
Rapidly advancing IoT is raising productivity and quality in factories.
Tsubaki plays a key role here, with electrical control devices that watch over factories by providing visualization of operational circumstances and detection of overload.
Shock Relay
These current-monitoring control devices quickly detect overcurrent during motor overload and thus prevent equipment from damage.
It can be used in a variety of applications, including lifting devices and conveyors.
Features
- ・Quick overcurrent detection
- ・Easy to install onto existing equipment
- ・Sends emergency signal only when problems detected
ED Series
SB Series
150 Series
Shock Monitor
These electricity-monitoring control devices detect minimal load variations by monitoring motor input power.
They can be used on machine tools to shorten processing times and detect broken drills.
Features
- ・Power detection to monitor minimal variations in load
- ・Wide frequency range (5 to 120 Hz)
- ・Quick response
- ・Records load conditions
Basic model
Economical type (H1)
Contact detection type (M1)
Electrical controllers Product list
Electrical Overload Protectors (Shock Relay )
Shock Relay ED Series
Model No. TSBED~
Digital, economical type
- ・Digitally displays motor current and each setting values during operation
- ・Compact and economical with the integrated CT
- ・Compatible with inverters :
Capable of precisely detecting current during inverter drive with a frequency range of 20 to 200 Hz. - ・You can choose between self-holding output relay and automatic reset.
- ・CE marking, cUL and CCC certification
Load current
0.20A~34.0A
Shock Relay SB Series
Model No. TSBSB~
Self holding and automatic reset functions of output relay can be selected.
- ・Compact design with the built-in CT :
TSBSB100/TSBSB200/TSBSB300 are externally mounted CT type. - ・Can be used on a wide range of power sources :
Support AC/DC24-240V with standard products. - ・Stable current detection :
Provides even stabler current detection thanks to its use of digital circuitry for the integrated CPU. - ・CE marking, cUL and CCC certification and RoHS compliant.
Load current
0.6A~300A
Shock Relay 150 Series
Model No. TSB151~/TSB152~
The best seller in our Shock Relay product range.
- ・Current values can be monitored with the analog meter.
- ・Self-holding type with the separate CT.
- ・Special models and additional specifications are available.
Load current
TSB151
30~130%(100%=5mA)
TSB152
30~130%(100%=5A)