F6374 170KV Brushless Motor | Timing Pulley E-Scooter PMDC Motor Specifications

Descriptions

The F6374 170KV permanent magnet brushless DC motor features integrated timing pulley compatibility for precise power transmission in electric scooters. Engineered with a reinforced shaft and optimized magnetic circuit, it delivers synchronous belt drive performance with minimal backlash. The motor's sealed construction ensures reliable operation in urban environments while maintaining high torque density for compact electric vehicle applications.

1. Main Specifications

2. Key Features

• • Integrated Pulley System: Pre-installed GT5 profile timing pulley with zero-runout balancing

• • Precision Timing: Helical rotor skewing reduces cogging to <0.3% for smooth belt engagement

• • Reinforced Shaft: Hardened steel with dual angular contact bearings (6000N radial load)

• • Belt Tension System: Adjustable mounting slots (±2mm travel)

• • Dust Protection: Labyrinth seal prevents particulate ingress in pulley grooves

3. Performance Data

Belt Drive Efficiency (48V @25°C)

4. Recommended Applications

🛴 Timing Belt Scooters

• • Compact e-scooter mid-drive systems

• • High-efficiency scooter conversions

• • Foldable commuter scooters

⚙️ Precision Drives

• • Synchronous conveyor systems

• • 3D printer motion platforms

• • CNC rotary axis drives

🚲 Light E-Vehicles

• • Belt-drive e-bike conversions

• • Mobility scooter transmissions

• • Automated guided vehicle (AGV) drives

5. Thermal Characteristics

• • Continuous Operation: 65°C @25°C ambient (Class H insulation)

• • Thermal Management: Aluminum pulley acts as heat sink (15W/K dissipation)

• • Protection System: Auto-throttling at 85°C + cutoff at 105°C

• • Storage Conditions: -30℃ ~ +85℃, <85% RH