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1212C

Product catalog summary

Overview: The Curtis 1212S, 1212P, and 1212C motor speed controllers are designed for efficient control of permanent magnet drive motors in battery-powered industrial vehicles. They are optimized for light-duty applications such as Class III pallet trucks and floorcare machines.

Features:

Installation and Setup: Easy programming with Curtis handheld or PC stations, compatible with specific throttles, and simplified diagnostics.
Control and Safety: Advanced speed regulation, smooth current cutback, proprietary algorithms for gearbox protection, and secure stopping mechanisms.
Additional Features: Multi-mode control, power saver function, CANopen compatibility, and various safety and performance enhancements.

Specifications:

Nominal Voltage: 24V or 36V depending on the model.
Drive Current: Ranges from 50A to 110A with peak boost capabilities.
Safety Compliance: Meets EN12895 and EN1175-1 standards, with electronics sealed to IPX5.

Wiring and Connectivity: Detailed wiring diagrams and connector pinout charts are provided for each model, ensuring proper installation and integration with vehicle systems.

Dimensions: Specific measurements are provided for each model to assist with physical installation.

Warranty: A two-year limited warranty is offered from the time of delivery.

Catalog excerpts

Motor Controllers Permanent Magnet Motor Speed Controller 1212S / 1212P / 1212C

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1212S / 1212P / 1212C The Curtis Model 1212S, 1212P and 1212C Motor Speed Controllers provide efficient, optimal control of permanent magnet drive motors for battery powered industrial vehicles. Optimized for use on lightduty Class III pallet trucks, sweeper scrubber floorcare machines and other similar electric industrial vehicles. Highly flexible programmability allows them to be applied on any low power PM motor application. FEATURES Easy Installation and Set-up ▶▶ Easily programmed with Model 1313 handheld or 1314 PC programming station, or can be supplied pre-programmed. ▶▶ Compatible with...

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Valuable Additional Features ► Automatically compensates for changes in motor condition to ensure optimum drive performance at all times. ► Multi-mode provides for two distinct and programmable control modes (indoor/outdoor modes). ► Power Saver function prevents the controller draining the battery when vehicle is inactive. ► Battery Discharge Indicator output. ► CANopen compatible CAN bus port for communication with CAN tillers, displays and other CANopen devices (1212C only). ► Adjustable brake hold voltage reduces heating of the brake coil. ► Reverse Beeper function alerts bystanders (1212P...

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CONTROL KEY SWITCH FUSE J1-7 J1-5 PUMP CONTACTOR COIL EMERGERCY STOP POWER FUSE LIFT LOCKOUT OUTPUT B− INTERLOCK MODE (M1,M2) EMERGENCY REVERSE POT LOW POT HIGH *LIFT LOCKOUT INPUT * Optional, must match parameter setting.

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1212S / 1212P / 1212C WIRING DIAGRAM 1212P SERIAL PORT 4 PIN MOLEX LIFT LOCKOUT INPUT FROM 906* GREEN BLACK WHITE ORANGE WHITE/BROWN WHITE/GREEN Tx/CHARGE INHIBIT HORN SWITCH* CHARGER SOCKET CURTIS ET-190E (THROTTLE TYPE 5) INTERLOCK (INHIBIT TYPE 4) MODE SELECTION SWITCH BRAKE – BRAKE BDI LIFT LOCKOUT OUTPUT* STATUS LED EMR REVERSE SWITCH* *Optional, must match parameter setting

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CONTROL FUSE PUMP CONTA CTOR LOWER VA LVE EMERGENCY REVERSE FORWARD POT WIPER REVERSE POT HIGH POT LOW LIFT LOCKOUT EMERGENCY STOP POWER FUSE EM BRAKE CHARGER SOCKET B–

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CONNECTOR PINOUT CHARTS Ay The Curtis Difference You feel it when you drive it WARRANTY Two year limited warranty from time of delivery. is a trademark of Curtis Instruments, Inc. Specifications subject to change without notice

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