300 Series Models: 332, 333, 334

The Curtis Separately Excited Motor controller is standard equipment on the Model 300 series. The motor controller provides smooth and seamless control. Utilizing an advanced MOSSFET power section provides very high efficiency. The armature current is controlled at all times, reducing arcing and brush wear. Regenerative braking increases usable battery energy and reduces motor heating.

This model also includes as standard equipment an all-in-one Dash Display that provides the Battery Level, Hour Meter, Maintenance Indicator for service, and Programmable Maintenance monitor which allows end user to program for maintenance intervals.

Features
Downloads & Documentation

Instrument Panel- All-in-one Dash Display that provides the Battery Level, Hour Meter, Maintenance Indicator for service, and Programmable Maintenance monitor which allows end user to program for maintenance intervals. The headlight is wired to the key so headlight is on at all times with key on.
Drive Axle- Full Float carrier type housing with hypoid gears and two stage reduction and leaf spring suspension.
Service/Parking Brakes- The service Brake and Parking brake caliper are one in the same. The Parking Brake is actuated with lever and is mechanically applied on caliper, while the service brakes are hydraulically applied by a brake pedal.
Lighting- The Model 300 has headlight and stop/tail light as standard equipment.
Steering- Combined with the standard Tilt/Telescoping Steering Column and two gear boxes, the unit was designed so there is little effort to steer.
Drive Motor- Heavy duty shunt wound design 24/36 volt (48 Volt Optional) with Class H insulation and brazed commutator connections. Armature is dynamically balanced and mounted on ball bearings.
Motor Controller- The Curtis Separately Excited motor controller, the standard controller, uses Mossfet technology with cold contractor switching, which will give extended battery, and motor life which will give years of dependable service. Regenerative braking increases usable battery energy and reduces motor heating.