Description
Variable Speed Controller
The Variable Speed Controller provides simple, reliable control of your KCB Belt Conveyor while allowing the conveyor speed to be adjusted to suit different products and production requirements.
Each controller is fully wired and tested by KBR Conveyor Sections before dispatch and supplied mounted to a heavy-duty fabricated steel bracket designed specifically for our conveyor systems.
Available in 240V single-phase and 415V three-phase versions, the controller provides convenient operator control with Start, Stop, Forward, Reverse and variable speed adjustment as standard.
An integral rotary isolator is fitted, allowing the controller to be electrically isolated for maintenance and locked off using a suitable lock-off device where required.
When purchased together with our Emergency Stop Push Button Upgrade, the emergency stop is fully integrated into the controller, requiring operator intervention before the conveyor can be restarted following activation.
Product Features
✔ Available in 240V Single Phase or 415V Three Phase
✔ Variable conveyor speed adjustment
✔ Start and Stop controls
✔ Forward and Reverse operation
✔ Integrated rotary isolator
✔ Lockable isolator for maintenance
✔ Factory wired and tested
✔ Heavy-duty fabricated mounting bracket included
✔ Ready for installation
Standard Specification
Supply Voltage
240V Single Phase or 415V Three Phase
Speed Adjustment
Variable
Direction Control
Forward / Reverse
Isolation
Integrated lockable rotary isolator
Emergency Stop
Compatible with the KCB Emergency Stop Push Button Upgrade
Mounting
Heavy-duty fabricated steel mounting bracket
Important Information
- Available in 240V and 415V versions.
- Supplied fully wired to the conveyor during manufacture.
- Compatible with the Emergency Stop Push Button Upgrade.
- Final electrical connection to the customer’s electrical supply must be completed by a qualified electrician.
- Power plug, isolator and site wiring are not included.
Typical Applications
- Packaging machinery
- Assembly lines
- Warehouse conveyors
- Product inspection
- Manufacturing
- Food production
- Labelling systems
Need Enhanced Conveyor Control?
The Variable Speed Controller can be combined with our:
- Emergency Stop Push Button Upgrade
- Adjustable Side Guides
- Mobile Support Frames
- Food-Grade PU Belt Upgrade
to create a conveyor system tailored to your application.
Emergency Stop Compatibility Notice
When ordered with the Emergency Stop Push Button Upgrade, the emergency stop is integrated into the Variable Speed Controller to remove the conveyor run command and prevent automatic restart. Following activation, the emergency stop must be manually reset before conveyor operation can resume.
The emergency stop function supplied is intended for the control of the KCB Belt Conveyor only. The suitability of the emergency stop arrangement for the customer’s overall machine or production line, including compliance with applicable legislation and safety standards, remains the responsibility of the machine designer, system integrator or end user.





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