Electric Torque Screwdrivers (EF and K Series)

• The EF and K series screwdrivers ensure accuracy in the fastening process with precision automatic shutoff when the preset torque is achieved
• Rugged production tools designed to increase productivity and enhance product quality through precise torque control
• Ergonomically designed for user comfort and ease of use
• The torque setting is adjustable by the user and is set against an external scale and the supplied torque reference charts
• Models cover a range from 5-440 cN.m
• Drivers require an external controller STC30+ (v4.1) power supply
• A range of driver arms, accessories and power bits are available on request
   

NB: An Instruction leaflet explaining how to use the tool with torque reference charts will be supplied

STC30+ (v4.1) Controller

• 4 user selectable soft start modes from 0.2 - 0.6 seconds. The controller will also store the last mode used ready for the next time the unit is turned on
  
• User selectable double hit function enables precise torque control for soft joint applications. The double hit mode causes the electric screwdriver to perform a second “hit” to stabilise the joint after relaxation
  
• A high and low speed button offers the user the option of selecting the correct screwdriver speed for the type of application
  
• Integrated overheat protection (OHP) and over current protection (OCP) protect the screwdriver from damage or malfunction
• The advanced temperature detection system powers down the controller and resets automatically when temperatures return to normal levels
  
• Intuitive controller LED system advises user which mode is in operation
  
• Stop/Start and Screwdriver Lock output signal for connection to PLC systems
  
• Controller has Integrated RJ-11 socket for connection to an optional screw counter unit
  
• Switchable 110 and 230V input voltage. The unit will reset if the motor current is too high

NB: Weight of STC30+ (v4.1) Controller is 950g