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1212

1212

1212

Product catalog summary
Overview
The Curtis Model 1212 Motor Speed Controller is designed for precise control of permanent magnet drive motors in battery-powered vehicles, particularly mobility scooters. It offers programmable options for various low-power applications.

Features
  • Smooth and Secure Control: Advanced speed regulation, linear current cutback, and proprietary algorithms ensure smooth operation and prevent gearbox wear. Safety features include emergency stop deceleration and anti-roll functions.
  • Easy Installation and Setup: Compatible with industry-standard components, the controller is easily programmable and supports various throttle types.
  • Additional Features: Includes push-switch input, power saver function, multi-mode control, and reverse beeper. Electronics are sealed to IPX5 standards.
  • Safety and Reliability: High RF immunity and continuous monitoring of power circuits and software ensure reliable operation.

Compliance and Certification
The Model 1212 complies with several international standards, including EN 12184, EN 55022, and ISO7176-14. TÜV Certification is pending.

Technical Specifications
  • Model 1212-22xx: 24V nominal voltage, 45A drive current, 55A peak boost current, 10 seconds max boost duration.
  • Model 1212-24xx: 24V nominal voltage, 70A drive current, 80A peak boost current, 10 seconds max boost duration.

Wiring Diagram
The document includes a detailed wiring diagram illustrating connections for the motor, throttle, battery, and other components.

Warranty
The product comes with a two-year limited warranty from the time of delivery.
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Catalog excerpts

1212-1

Motor Controllers Permanent Magnet Motor Speed Controller Model 1212 Mobility System with MyChair® Programmability Mobility System

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1212-2

Model 1212 Permanent Magnet Motor Speed Controller The Curtis Model 1212 Motor Speed Controller provides precise and smooth control of permanent magnet drive motors for battery powered vehicles. Optimized for use on modern 3 or 4 wheel mobility aid scooters. However, the model 1212’s programmable options also allow it to be used on any low power permanent magnet motor application. FEATURES Smooth and Secure Control Easy Installation and Setup ▶▶ Advanced speed regulation maintains precise speed over varied terrain, obstacles, curbs and ramps. Linear cutback of current ensures smooth control,...

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1212-3

Model 1212Permanent Magnet Motor Speed Controller FEATURES continued Robust Safety and Reliability ► High RF immunity prevents speed variation and shutdowns in noisy RF environments. ► Controller power circuits and microprocessor softv are continuously monitored for proper operation. ► System start-up checks detect a defective throttle, brake, or associated wiring and disables drive. Meets or complies with relevant US and International Regulations The Curtis Model 1212 motor speed controller is designed to meet: ► EN 12184 ► FDA documentation filed

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1212-4

1 3 11 MOTOR CIRCUIT BATTERY BREAKER Permanent Magnet Motor Speed Controller J1 TYPICAL WIRING DIAGRAM MOTOR MOTOR OPTIONAL CIRCUIT BATTERY BRAKE SW BREAKER OPTIONAL MODE 100K SPEED LIMIT POT 5K THROTTLE POT 100K SPEED LIMIT POT OPTIONAL MODE OPTIONAL MODE MODE OPTIONAL STATUS LED7: LED BATTERY + STATUS Tx/Charge Inhibit CHARGER SOCKET FUSE Two year limited warranty from time of delivery. is a trademark of Curtis Instruments, Inc. Specifications subject to change without notice OPTIONAL OPTIONAL BRAKE SW BRAKE SW 12: REVERSE J2 J1 BATTERY J3 J3 J1 J2 J2 PIN 13: J2 PIN DESCRIPTION PIN DESCRIPTIONDESCRIPTION...

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Archived catalogs

  1. Model 1222

    6  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.