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Design and Realisation of Battery Powered Drivetrains

Motenergy Electric Motors
 
Brushless and Brushtype models
Brushless Motor PMSM ME0201013001        5 kw / 100 Amps / 48 VDC

Designed for long life. No brush maintenance. The motor is 90% efficient at voltages between 24 to 48 VDC. Continuous current of 100 amps at 48 VDC. This is a 3-phase, Y-connected Permanent Magnet Syncronous Motor with an axial air gap.  The motor is totally open, fan cooled.
20 turns per phase line to line resistance of 0.013 ohms. Motor weight of 22 pounds.
 

Brushless Motor PMSM ME0201013601        5 kw / 50 Amps / 48 VDC

Designed for long life. No brush maintenance. The motor is 88% efficient at voltages between 24 to 48 VDC. Continuous current of 50 amps at 48 VDC. This is a 3-phase, Y-connected Permanent Magnet Syncronous Motor with an axial air gap. The motor is totally enclosed.
28 turns per phase Line to Line resistance of 0.025 ohms.
 

Brush type Motor PMDC ME0708                 4.8 kw / 100 Amps / 48 VDC

This ME0708 is a brush-type, Permanent Magnet DC motor with very high efficiency. Capable of 4.8 KW continuous and 15 KW for 1 minute. For voltages from 12 to 48 VDC input and 100 amps continuous (300 amps for 1 minute). Totally open, fan cooled motor.  Designed to be an Etek motor replacement.
Motor weight of 28 pounds.
 
 

Brush type Motor PMDC ME0709                 4.8 kw / 125 Amps / 72 VDC

The ME0709 is a brush-type Permanent Magnet DC motor. Light weight, high efficiency design. Designed for 24-72 VDC battery operated equipment. Capable of 300 amps peak and 125 amps continuous. Totally open, fan cooled motor. Motor weight of 36 pounds. Similar in performance to the Perm-132 and the Lemco LEM-200 motors.
 

   
 
 
 
 
 
4 HP Electric Outboarder

Designed to be quiet for environmentally sensitive waters, this 4 horsepower Electric Outboard provides plenty of power for trolling and primary propulsion. Conventional outboard construction and design provides trusted reliability. Weight 30 kg.
 
  • Designed for 48 VDC battery systems
  • Electronic forward and reverse
  • Tiller and remote versions
  • Designed for 15“ transom (20“ version available)
  • Freshwater or saltwater use
  • Water cooled brushless DC Motor
  • Water cooled electronic control
    (low voltage warning beeper / over-current protection / stalled propeller shutdown)
  • DC volt Meter
Included in the box:
  • Manual
  • Tether Switch
  • Spare 125 Amp connector
  • Unique hand cart / metal frame shipping container
 
 
MODEL Unit F4ETL F4ETS F4ERL F4ERLS F5ETL F5ETS F5ERL F5ERS
Overall length mm(in.) 717 470 717 470
Overall width mm(in.) 361 286 361 286
Overall height mm(in.) 1156 1029 1156 1026 1156 1029 1156 1029
Transom height mm(in.) 508 381 508 381 508 381 508 381
Weight kg 30.4 29.4 29.4 28.4 30.4 29.4 29.4 28.4
Maximum output kw(HP)@r/min 2.9@5000 3.6@5000
Max voltage V 48
Maxcurrent A 80 100
Control system   manual titl remote manual titl remote
Gear position   Advance gear- Reverse gear
Gear ratio   2.08(17/13)
Trim and titl system   Manual tilt
Gear ratio   2.08(17/13)
Gear oil capacity cm3 100
Propeller options in 3-71/2"x7"
 
*propeller choice will vary by boat size and application
*B=Back control F=Front control M=Manual start W=Electrical start S=Short shaft L=Long shaft