This robust assembly is engineered specifically to withstand the continuous, high-cycle demands of industrial warehouse environments. By targeting common physical wear points—such as return-spring fatigue, electrical contact arcing, and linear slide friction—our comprehensive industrial overhaul eliminates common operator issues such as "dead spots," sudden acceleration drops, or failure-to-start faults.

Key Performance & Rebuild Features

• No Microprocessor Architecture: Designed as a fully analog, solid-state driver circuit. Because this accelerator contains no localized microprocessor or onboard software, replacing or servicing this unit requires no truck-specific programming, firmware flashing, or software loading.
• Plug-and-Play Reinstallation: Since there is no on-board software to configure, your rebuilt throttle assembly is 100% plug-and-play. Once returned, it installs directly into your vehicle's existing harness with zero field calibration required.
• Preserve Original Custom Calibrations: Choosing our Repair & Return (RP) program means our technicians remanufacture your fleet’s original physical equipment. This completely preserves your vehicle's specific mechanical pedal linkages, mounting brackets, and micro-switch alignments.
• Rigorous Industrial Process: This is a certified remanufacturing overhaul, not a simple, temporary repair. Every sent-in unit is completely disassembled, thoroughly cleaned of grease and dust, inspected for micro-cracks in solder joints, upgraded with premium OE components, and calibrated on customized bench-testing simulators to meet original factory specifications.
• Lower Maintenance Overhead: Opting to rebuild your forklift’s original linear accelerator saves your business up to 50% compared to purchasing an expensive brand-new replacement module from the OEM.
• 12-Month Rebuilt Warranty: We back our engineering quality with a comprehensive 12-month industrial warranty.
• Reman Extra Enhanced Protection: This accelerator is fully eligible for our Reman Extra warranty enhancement. For an additional $30 fee at the time of order, Reman Extra covers up to $200 of associated dealer or technician labor and travel expenses in the unlikely event of a verified warranty claim.

Vehicle & Equipment Applications: This heavy-duty 656 Series linear throttle assembly is designed to integrate with standard industrial vehicles and material handling systems utilizing Sevcon power electronics.

• Columbia ParCar Electric Utility Vehicles: The exact factory throttle replacement for Columbia ParCar Eagle, Shuttle, Utilitruck, Summit, and Summit SUV models originally utilizing Sevcon Millipak shunt traction systems.
• Class I, Class II, & Class III Warehouse Lift Trucks: Fits selected Yale, Hyster, Clark, and Raymond electric forklifts, stand-up dockstockers, reach trucks, and walkie pallet jacks originally running Sevcon controllers.
• Industrial Floor Care Scrubbers & Sweepers: Deployed in heavy-duty walk-behind and ride-on floor maintenance machines.

Accessories & Complementary Rebuild Services (RP Only): Protect your sensitive low-voltage throttle circuits and ensure seamless vehicle communication by pairing your rebuilt accelerator with these verified, catalog-matched parts.

1. Coordinating Sevcon Motor Controllers (RP Rebuild Services): Ensure a perfect throttle-to-controller signal handshake by shipping your vehicle's matching motor controllers to our service center for a certified rebuild.

• Sevcon SC2000 72V/80V 500A Traction Controller (R&R): Part number RP53-63165063.
• Sevcon SC2000 72V/96V 650A Controller (R&R): Part number RP53-63163003.
• Sevcon SC2000 / Powerpak Calibrator Handset (R&R / Test Only): Part number RP54-66214063. Includes the appropriate attached cables to calibrate current limits, plugging, creep speeds, and accelerator delays directly in the field.

2. Brand-New Sevcon Controllers & Tuning Kits (Outright Purchase)

• Sevcon Millipak 24V/48V 300A Controller (New): Part number 54-633T43819.
• Sevcon Millipak 48V 500A Controller (New): Part number 54-633T45303.
• Sevcon PCPAK Kit for Millipak Controls (New): Part number 54-66130090. Allows technicians to adjust current limits and diagnose system faults on a PC.

3. Heavy-Duty Main Line Solenoids & Contactors: Replacing pitted, carbon-coated contactors during accelerator installation is highly recommended to protect your newly rebuilt solid-state logic cards from high-voltage arcing.

• Albright/Curtis 36/48V 200A Contactor (New): Part number 102-SW200-859.
• White Rodgers 36V SPNO Solenoid (New): Part number 100-586117111.
• White Rodgers 48V SPNO Solenoid (New): Part number 100-586120111.

4. Motive Battery Diagnostics

• DisChargePlus 36V/48V Portable Battery Load Tester (94-DCP3648): Essential tool to test traction battery discharge capacity under continuous load to isolate weak cells.