1228-2720 24V 110A Permanent Motor Speed Controller for Electric Pallet Truck

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1228

The Curtis Model 1228 Motor Speed Controllers provide effcient, optimal control of permanentmagnet drive motors for battery powered vehicles. Optimized for use on light duty Class lll pallettrucks and sweeper scrubber floorcare machines. Highly flexible programmability allows them tobe applied on any low power PM motor application.

FEATURES

Easy Installation and Set-up

Easily programmed with Model 1313 handheld or 1314 Pcprogramming station, or can be supplied pre-programmed.

Compatible with industrial tiller handle wig-wag throttles such asthe Curtis Model ET-190E.

Simplifed troubleshooting and diagnostics.

Industry standard Molex Mini-ft Jr. logic connectors with heavierduty M5 threaded busbars for battery and motor wiring.

Smooth and Secure Control

Advanced speed regulation maintains precise speed over variedterrain, obstacles, curbs and ramps.

Linear cutback of current ensures smooth control, with no suddenloss of power during under-voltage or over-temperature.

Proprietary algorithms help prevent gearbox wear while providingsmooth starts and reversals.

The vehicle is brought to a complete halt before the electromagneticbrake is applied, ensuring safe and secure stopping under all conditions.

Charger inhibit input prevents driving while charger is connected.

Key Off Decel function ensures a smooth “brake to stop” when thekey is turned off or a fault occurs that requires the vehicle to stop.

Emergency reverse with belly button switch input.

Anti-roll back/roll-forward function provides smooth and safevehicle control on hills and ramps.

Temporary”Boost Current”feature provides greatly improvedperformance with transient loads such as starting on a hill, crossingthresholds, climbing obstacles, etc.

Hydraulic Lift Lockout functionality to protect the vehicle’s batteriesfrom damaging level of discharge.

Dynamic pot fault detection (open/short wiring fault detection).

Push input and a Push-too-Fast function which ‘ loads’ the motor toprevent excessive motor speeds when the EM brake is off.