Forklift Accelerator FZ3-133-13 – Comesys SEVCON

Forklift Accelerator FZ3-133-13 — Comesys Pedal Accelerator for SEVCON Controller Electric Forklifts

This forklift accelerator model FZ3-133-13 (Kingstream reference A.F.07.0107) is a Kingstream OEM Comesys pedal accelerator for SEVCON motor controller electric forklifts and electric vehicles. The Comesys accelerator provides the throttle input signal to SEVCON motor controllers — as the operator presses the pedal, the accelerator outputs a proportional voltage or resistance signal that the SEVCON controller interprets as the commanded motor speed. Comesys accelerators are specifically engineered for compatibility with SEVCON controller input specifications. 1kg with 25×20×15cm packaging. 6-month warranty. Kingstream OEM quality.

Installing the FZ3-133-13 Comesys accelerator on a SEVCON controller electric forklift requires mounting the pedal assembly in the operator footwell, connecting the signal harness to the SEVCON controller’s designated throttle input pins, and programming the controller parameters for the accelerator type. The SEVCON controller supports multiple throttle input types — the FZ3-133-13 must be correctly identified in the controller configuration as either a 0-5V voltage output, resistive output, or CAN bus throttle device depending on the specific accelerator variant. An incorrect throttle type setting causes the controller to misinterpret the pedal position, resulting in either no response or uncontrollable acceleration. After installation and programming, verify the pedal output signal sweeps smoothly from minimum to maximum without dead spots or erratic readings using the SEVCON diagnostic software. Test the forklift through all speed ranges and verify smooth, proportional acceleration response. A failing Comesys accelerator causes progressive symptoms: first, a dead spot at a specific pedal position (motor speed suddenly drops when the pedal crosses the worn sensor area), then erratic speed control (speed surging and dropping), and finally complete loss of throttle response. 6-month warranty covers sensor and mechanical pedal assembly defects. Kingstream OEM quality for SEVCON controller forklift fleet operators.

Technical Specifications

6-month warranty. Kingstream OEM. For bulk orders, contact us.

Kingstream OEM quality for SEVCON controller forklift fleet operators worldwide.

OEM. Contact us.