SternMaster

Ranging from 20 to 97kW this air or liquid/oil-cooled electric drive range is very powerful and comes with Mercury stern drive leg, custom hub and and integrated 12V DC-DC converter. The SternMaster is an enclosed motor that is water resistant and ideally suited for large size displacement boats.

The Bellmarine SternMaster is based on the same type of motor as the ShaftMater aircooled or liquid cooled inboard range, coupled with a Mercury Stern drive leg with a 2:1 reduction and stainless steel motor supports plus a custom hub.

Air-cooled or Liquid-cooled

Complete including:Motor + Controller, Mercury Stern Drive ALPHA ONE with 2:1 reduction, stainless steel motor support brackets.

• Motor + controller water resistant (IP66)

• Elastic coupling connection

• Compact dimensions

• Integrated DC-DC converter

• Includes main switch and main fuse

• Quick install / easy connect / plug and play

Art. no: DESCRIPTION Vdc
max

kW 
max

RPM
output

210020

SternMaster 20A

100

20

1500

210026

SternMaster 20W

100

26

1500

230035

SternMaster 35A

300

35

1500

230042

SternMaster 35W

300

42

1500

23050

SternMaster 50A

300

50

1500

230065

SternMaster 50W

300

65

1500

230075

SternMaster 75A

300

75

1500

230097

SternMaster 75W

300

97

1500

 

• For liquid cooling accessories, throttle lever and accessories see p.18
• For battery see p. 25 or apply Iliofos
   W= Liquid cooled
A= Air cooled