Deep water reduction motor
Used in deep water high-pressure environments, it can be
configured with multiple torque and speed modes, corrosion-resistant, stable and reliable.

Deepwater Deceleration Motor Selection Table
DM500 Gear motors | |||
RPM 29~70r/min | 500W | Weight in air 4.0~5.8kg | Outer dia 80mm |
Torque17~40Nm | 24~300VDC | Weight in water 2.6~3.0kg | Length 200mm |
DM2000 Gear motors | |||
RPM 285~600r/min | 2KW | Weight in air 6.0~7.8kg | Outer dia 85mm |
Torque 25~60Nm | 72~300VDC | Weight in water 3.2~3.6kg | Length 376mm |
Characteristics of Deepwater Reduction Motor
DM500 Gear motors
| DM2000 Gear motors
|
·Multiple torques and revolving speeds are configurable. | |
Product Parameters
DM500 Gear motors | RPM/Torque | Power/Voltage | Control mode | RPM control | Dimension |
DM2000 Gear motors | RPM/Torque | Power/Voltage | Control mode | RPM control | Dimension |
Housing | Environment | Driving | Pressure | Depth rating | Weightinair&water | Connector model |
Aluminum alloy | Freshwater | Built in | Shell | 0~1000m | 4.5kg&3.0kg | 24-300VDC(Micro 8-core) |
Titanium alloy | Seawater | Built in | Shell | 0~1000m | 5.8kg&4.2kg | 24~300VDC(Micro 8-core) |
Aluminum alloy | Freshwater | External | Oil filled seal | 0~6000m | 4.0kg&2.6kg | 24~300VDC(Micro-ill 16-core) |
Titanium alloy | Seawater | External | Oil filled seal | 0~6000m | 4.6kg&3.2kg | 24-300VDC(Micro-oil 16-core) |
Housing | Environment | Driving | Pressure | Depth rating | Weightinair&water | Connector model |
Aluminum alloy | Freshwater | Built in | Shell | 0-1000m | 6.0kg&3.2kg | 72(Micro 12-core)/110~300VDC(Micro 8-core) |
Titanium alloy | Seawater | Built in | Shell | 0~1000m | 7.2kg&3.6kg | 72(Micro 12-core)/110~300VDC(Micro 8-core) |
Aluminum alloy | Freshwater | External | Oilfiled seal | 0~6000m | 6.8kg&3.5kg | 72-300VDC(Micro-oil16-core) |
Titanium alloy | Seawater | Extenal | Oilfilled seal | 0~6000m | 7.8kg&3.6kg | 72-300VDC(Micro-oil 16-core) |
Weight variabions of producis undergoing oi charge compensation are under the infiuence ofthe length of oil tubes,for oil tube,each dditional 0.1m increase,its weight adds 45gin air,adds 16gin water. | ||||||
DM500 Gear motors

DM2000 Gear motors













