Home > Controllers > Curtis >

1221B-5701 : Curtis Controller 1221B-5701 36/48V 550A (0-5K) PMC
1221B-5701 : Curtis Controller 1221B-5701 36/48V 550A (0-5K) PMC


 
List Price: $1,309.09
Price: $1,200.00
You save $109.09!

Product Code: FSIP-76-1221B-5701
Qty:

Description Manuals & Diagram
 

FSIP-76-1221B-5701 : Curtis Controller 1221B-5701 36/48V 550A (0-5K) PMC

PRODUCT DESCRIPTION

The electronic motor speed controller, Curtis Controller Model 1221B-5701, operates at a high frequency of 15 kHz, making these controllers a noiseless and cost-efficient choice as they permit smooth control of brake, torque, and speed. It is designed to suit various industrial applications such as vehicles for material handling and on-road cars.


The Curtis 1221B-5701 is a 36/48-volt model with a current limit of 550 amperes and a 0-5K ohms throttle input. It weighs 4.9 kg and is 282 mm in length, 180 mm in width, and 80 mm in depth. This controller can provide a better driving experience due to embedded features and optional features offered, which can be added according to the preference and demands of the desired application.


The controller can now be purchased here in Cloud Electric, your one-stop shop for all your electric component needs. Cloud Electric is a leading distributor of electronic components in North America. We take pride in our informative product descriptions, pricing, and shipping speed.



SPECIFICATIONS

NOMINAL VOLTAGE RANGE

36-48 V

VOLTAGE DROP

0.25 V @ 100 A

UNDERVOLTAGE CUTBACK

21 V

CURRENT LIMIT

550 A

CURRENT RATING


  • 2 Minutes

550 A

  • 5 Minutes

375 A

  • 1 Hour

225 A

RESISTANCE

270 ohms

POWER RATING

10 W

STANDBY CURRENT

20 mA

OPERATING FREQUENCY

15 kHz

TEMPERATURE RANGE DURING OPERATION

-25C to 75C

THROTTLE INPUT

0-5K ohms


PHYSICAL SPECIFICATIONS

WEIGHT

4.9 kg

DIMENSION

  • Length

282 mm

  • Width

180 mm

  • Depth

80 mm



FEATURES

Feature

Purpose

Brake Control and Variable Drive Speed

Allows accurate vehicle control for an improved driving experience

Power MOSFET

Highly efficient and noiseless operation

Protection and Compensation Circuit for Temperature

Allows stable current limit and cutback function for during under and over temperature condition

Cutback Function (Undervoltage)

Provides protection from low battery voltage (internal and/or external)

Circuitry for Fault Detection

Helps in preventing runaway conditions and monitors components such as the battery, and a bypass contactor, among others

Easy Installation

No further alterations

Tin-plating (Bus Bars)

Protection for solid copper bus bars

Push-in Connectors

Allows control wiring



OPTIONAL FEATURES

  • High Pedal Disable: Allows a safe start by monitoring the status of the throttle. If the vehicle is started with an applied throttle, this feature disables it from operating until the throttle is returned to a neutral position



DIMENSIONS



WIRING DIAGRAM


Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Controllers > Curtis
Controllers > Curtis > Curtis Model 1221B
Controllers
EV Main Components > Controllers
EV Main Components