DC Motor Controller for Electric E-Bike Scooter Brushless Speed Control 36V/48V 350W500W

• Customization: Available
• After-sales Service: Free Charge
• Warranty: 18 Months
• Model NO.: Lithium battery 6 tubes
• Type: Controller
• Rated Voltage: 36V/48V Settable
• Color: Silver
• Maximum Limiting Current: ≤18A
• Transport Package: Carton Foam
• Specification: Copper, iron, aluminum
• Trademark: Sine power
• Origin: China
• HS Code: 3202969
• Production Capacity: 6000pieces/Day

Product Description

Controller model	Lithium battery 6 tubes
Rated voltage	36V/48V
Maximum limiting current	≤18A
Control mode	Sine wave/vector control (FOC) of high-performance single-chip microcomputer, strong reliability, good versatility, and high comfort
Protective function	Locked-rotor protection, overvoltage protection, phase line short-circuit protection, Hall abnormality protection, handlebar abnormality protection, current abnormality protection, MOS damage protection, overtemperature protection
Alarm function	Brake fault alarm, handlebar fault alarm, current abnormal alarm, Hall abnormal alarm, phase loss abnormal alarm
Brake mode	High brake, low brake optional
Phase angle	60 degrees/120 degrees optional
Typical function	Power assist, voice, cruise, three-speed, speed display, three-speed display, cart, reversing, one-line communication, one-button repair, anti-theft, Bluetooth communication, keyless start, afterburner acceleration, voltage selection, speed up
Special function	Shared bicycles, GPS intelligent control, 485 bus communication, Hall-less self-repair function comparable to Hall performance
Waterproof level	IP43
Waterproof structure	Potting glue

1. Q: Can I get samples before my formal order?
A: Yes, special sample services are available. And the sample cost can be relived once the formal order comes.

2. Q: How do you control the quality?
A: 1. Provide sample test report confirmation; 2. Seal sample confirmation. 3. Shoot production videos during the production process; 4. Send out test reports and test videos when the products are off-line; 5. Use foam cartons and woven bags for packaging, and the perfect packaging method ensures that the products are not damaged during transportation.

3. Q: Can I get a customize service?
A: Yes, ODM OEM services are available. (Appearance color, decal, power, etc. can be customized if the quantity can be above 50sets)

4. Q: What is the warranty time of your products?
A:The motor and controller are guaranteed for 18 months.

5. Q: How about payment terms and price terms?
A: Payment Terms: EXW,FOB,CNF/CFR,CIF,L/C, etc. Price Terms: Sample list 100%;Regular order 100% TT or 100% L/C or 30%TT,70%L/C.The specific payment method can be negotiated.

6. Q: What's the approximate lead time?
A: After the advanced payment confirmed, normally 5 days for stock products,15 days for conventional models , and 30 days for special models.