Do you have a question about the 157xi B2 and is the answer not in the manual?
Questions and answers
shivchand Jaysaval
April 5, 2025
plzz how can you state the engine
1 comments:
Mr. Anderson
April 5, 2025
The 3W 157xi B2 engine specifications include:
- Ignition System: Intelligent microprocessor-controlled auto timing - Timing: Spark at top dead center for starting; up to 30° pre-ignition at high RPM - RPM detection: Two magnets in the hub, hall sensor signal to microprocessor - Temperature range: -40°C to +60°C - Voltage range: 4.8 – 8.4 V - Operating voltage: 6V NiCad or 7.4V LiPo (no voltage regulator needed) - Suggested battery capacity: 1700 mAh (one-cylinder), 2400 mAh (two-cylinder) - Open-circuit current: 18 mA - Current consumption: - 20–25 mA at 0 RPM - 80–100 mA at 1000 RPM (one-cylinder) - 90–130 mA at 1000 RPM (two-cylinder) - 700–950 mA at 6000 RPM (one-cylinder) - 800–1000 mA at 6000 RPM (two-cylinder) - 1000–1200 mA at 10,000 RPM (one-cylinder) - 900–1300 mA at 10,000 RPM (two-cylinder)
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Do you have a question about the 157xi B2 and is the answer not in the manual?
Questions and answers
plzz how can you state the engine
The 3W 157xi B2 engine specifications include:
- Ignition System: Intelligent microprocessor-controlled auto timing
- Timing: Spark at top dead center for starting; up to 30° pre-ignition at high RPM
- RPM detection: Two magnets in the hub, hall sensor signal to microprocessor
- Temperature range: -40°C to +60°C
- Voltage range: 4.8 – 8.4 V
- Operating voltage: 6V NiCad or 7.4V LiPo (no voltage regulator needed)
- Suggested battery capacity: 1700 mAh (one-cylinder), 2400 mAh (two-cylinder)
- Open-circuit current: 18 mA
- Current consumption:
- 20–25 mA at 0 RPM
- 80–100 mA at 1000 RPM (one-cylinder)
- 90–130 mA at 1000 RPM (two-cylinder)
- 700–950 mA at 6000 RPM (one-cylinder)
- 800–1000 mA at 6000 RPM (two-cylinder)
- 1000–1200 mA at 10,000 RPM (one-cylinder)
- 900–1300 mA at 10,000 RPM (two-cylinder)
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