Curtis Controller, buy Curtis 1228-2901 PM Controller for Low Speed Electric Vehicle on China Suppliers Mobile

Product Details

Product Description

Specifications:
* PWM operating frequency: 15 kHz
* Electrical isolation to heatsink (min.): 500 VAC
* Dielectric resistance: >1 MΩ (DC test)
* Heatsink overtemperature: linear cutback starts at 92°C; complete cutoff at 134°C
* Heatsink undertemperature: 50% armature current at -25°
* Undervoltage cutoff: 14 V
* Overvoltage cutoff: 34 V

The CURTIS 1228 MultiMode™ controller is a permanent magnet motor speed controller designed for use in mobility aid scooters and
other small electric vehicles, such as sweeper/scrubbers.

Product Paramenters

Features Include:
* Advanced speed regulation maintains precise speed over varied terrain, obstacles, curbs, and ramps
* Linear cutback of current ensures smooth control, with no sudden loss of power during undervoltage or overtemperature
* Optional speed limit potentiometer provides direct and linear control of the maximum vehicle speed
* Proprietary algorithms help prevent gearbox wear while providing smooth starts and reversals
* The vehicle is brought to a complete stop before the electromagnetic brake is applied, ensuring safe and secure stops under all
conditions
* Charger inhibit input prevents driving while charger is attached
* Key Off Decel function ensures a smooth “brake to stop” when the key is turned off while driving or when a fault occurs that
requires the vehicle to stop
* Anti-Rollback/Roll-forward function provides smooth and safe vehicle control on hills and ramps
* Internal main contactor provides secure power-off
* Boost current gives a brief boost of current greatly improving transient loads such as starting on a hill, crossing thresholds,
etc.
* Easily programmable through the CURTIS Model 1313-4331 Handheld Programmer or 1314 PC Programming Station.

Model Number	1228-2901	PWM operating frequency	15kHz
Voltage	24	Weight	1.13KG
Current	110A	Design life	9000hours
Brand	Curtis	Dielectric resistance	>1 MΩ (DC test)

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our factory

Our Company

Hefei Huanxin Technology Development Co., Ltd. has been devoting ourselves to developing and manufacturing and other since 2004.
We are located in Hefei, Anhui Province, with convenient transportation access. We employ over 101 - 200 People staff members. We have achieved great improvement since our company was founded in 2004.
We abide by the motto of Firstclass quality, Reasonable price, Best service and Professional product support.

Packing & Delivery

Exhibition

FAQ

Q1. Can I have a sample order? A: Yes, we welcome sample order to test and check quality. Q2. What about the lead time? A: Sample needs 3-5 days. Q3. Do you have any MOQ limit? A: Low MOQ, 1pc for sample checking is available Q4. How do you ship the goods and how long does it take to arrive? A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. Q5. How to proceed an order? A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production. Q6. Is it OK to print my logo on the product? A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample. Q7: Do you offer guarantee for the products? A: Yes, we offer 1 year warranty to our products. Q8: How to deal with the faulty? A: Our products are produced in strict quality control system and the defective rate will be less than 0.2%

Please feel free to contact us if you have any problem!