# electric vehicle dry cargo sharing # electric vehicle motor specification classification #
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Classification of complete specifications for two-wheeled electric motor vehicles
I. Breakdown by main type of electrical structure (all two-wheeler motors on the market)
1. No scrubbers (95 per cent household two-wheeled)
The electrons are integrated directly into the rear wheel, free of chain transfer, in two sub-species:
1) full disk without a brush
- specification: 8 inches in diameter (10 inches in two rounds)
- iron core thickness: 40 mm, 50 mm, 60 mm, 73 mm, 80 mm (higher power, stronger slope)
- polar specification: 4 polar, 6 polar, 8 polar, 12 polar, 16 polar。
- power specification: 350w, 400w, 500w, 800w, 1000w, 1200w, 1500w, 2000w
- equivalent voltage: 48v, 60v, 72v
Advantages: power savings, low noise, zero cost of maintenance; shortcomings: high power climbs over long periods of time, prone to heat。
2) half a plate of high-speed no scrubbers
- iron core, small size, high-speed rotation, common 400-800w
- at most, four, six. Main highways
- mostly for light new state-coded small electric bicycles, light weight quantification。
2. Moderate long-magnetic synchronized electric power (high-end electric power, special power)
Electrics installed in the middle of the foot, chain-driven rear wheel, unwheeled integrated structure
Mainstream power: 1000w, 1500w, 2000w, 3000w
- equivalent voltage: 60v, 72v
- no fixed steel core size, graded by twist: high twister middle, standard commuting middle
Advantages: climbing slopes with heavy crushes and power turbines with good heat spread; disadvantages: need for regular maintenance of chains at higher cost。
3. The old model has a swirling engine (discharge, only old used vehicles visible)
The old electric car was dedicated to carbon-brushing
- power specifications: 250 w, 350 w
- voltage: 36v, 48v
Shortcomings: carbon brush 1 - 2 years of wear and tear, high electricity consumption, high noise, new vehicles completely out of use。
Ii. Breakdown of specifications by rated power (most critical in day-to-day selection)
1. 250w-400w (new state marked electric bicycle)
Speed limit 25 km/h, 48v batteries, 4/6 very small polar electric units, with only one-person flat pace, with little ability to climb。
2. 500w-800w (electron light motion mainstream)
48v/60v general, 6/8 polar electric, daily manned and easily handled by a small slope, balancing continuity and power。
3. 1000 w-1500 w
60v/72v, 8/12/16, very thick iron core power, long steep slopes, full of two people, free of pressure。
4. 2000w and above (high power race power)
Most are medium-sized or large-sized wheel-wire machines with high speed, heavy loads, high power consumption and a significant retrenchment of water。
Iii. Specifications by appropriate voltage
1. 48v: 250w-800w, light walker, short-distance commuting
2. 60v power: 500w-1500w, household composite, balancing continuous and power (fitting 1000w 16 polar)
3. 72v power: 1000w-3000w, in pursuit of the fast, long-distance, sloped electric moor
Distinction by iron core polar size (decision to climb/extreme speed)
1. 4 polar/6 polar electrons: high-speed, high-speed flat roads, weak slopes, suitable for single-person riding on plains
2. 8 polar electrons: balance, speed and slope balance, highest domestic value
3. 12 polar/16 polar electric machines: grand twister climbs slopes, start with a strong start, heavy load and low speed (as is the case with 16 polar electric machines in your chart)
V. Breakdown by iron core thickness (as a function of the thickness determined by continuous power)
Same as 10 inches full of batteries:
- 40-50 mm thin iron core: short-lived, easy to climb for long periods of time hot
- 60-73 mm thick iron core: continuous output stable, prolonged human climbs unprotected
- 80 mm super-heavy iron cores: special for heavy load vehicles above 1,500 w
Summary of selected purchases
Use demand. Recommended electrical specifications
Single-person short-distance flat-trip 48v 400w, six-and-a-half drives
Daily loads, occasional climbs, 60v 800w, eight high voltage. Machine
Mountains, steep slopes, frequent double-loading 60/72 v 1000 w+ 12/16 extremely thick and full voltage machine
Search for high-speed, long-distance rides 72v 1500w medium power
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