Subsea Rotary and Linear Actuators

The electric motor (brush or brushless) with gearbox is ideal for underwater rotary applications. The compact design is suitable for a wide range of tasks. The body housing is manufactured from lightweight hard anodized aluminum and the shaft in 17-4 PH stainless steel. Both internal and external oil filled pressure compensators are available.

 

Rotary Actuators

 

Specifications (Brush)

ROTARY ACTUATOR MDM-SR10-UM1000-1 IN STOCK AVAILABLE FOR IMMEDIATE DELIVERY - 3,200 $US

MOTOR TYPE BRUSH MOTOR
NOMINAL VOLTAGE 30 VDC
NOMINAL TORQUE (MAX CONTINUOUS TORQUE) 4.6 ft. lbf [6.2 Nm]
MAX CONTINUOUS CURRENT 2.9 A
MAX OUTPUT SHAFT SPEED 63 RPM AT GEAR RATIO 66:1
DIAMETER 1.63 IN [41.3 mm]
LENGTH 7.86 IN [ 200 mm]
CONNECTOR 25-5 MRBS UNDERWATER CONNECTOR 2 PINS

Specifications (Brushless)

MOTOR TYPE BRUSHLESS MOTOR

PDF DOWNLOAD

Assembly DRW (EXT OIL COMP)

e-Drawing

Assembly DRW (INT OIL COMP)

e-Drawing

Brochure

NOMINAL VOLTAGE 15V, 24V, 42V, 48V AVAILABLE
NOMINAL TORQUE (MAX CONTINUOUS TORQUE) 11 ft. lbf [15 Nm]
INTERMITTENTLY PERMISSIBLE TORQUE 17 ft. lbf [23 Nm]
MAX CONTINUOUS CURRENT 3.68A to 11.8A (varying voltage input)
MAX OUTPUT SHAFT SPEED 212 RPM AT GEAR RATIO 43:1
DIAMETER 2.06in [52.3mm]
LENGTH 13.2in [335mm ] (EXTERNAL OIL COMP)
14.2in [361mm ] (INTERNAL OIL COMP)
CONNECTOR MHDG UNDERWATER CONNECTOR 8 PINS
PART NUMBER MD-RAC14-ME-11000-0 (EXTERNAL OIL COMP)
MD-RAC14-ME-13000-0 (INTERNAL OIL COMP)
OIL FILLED (PRESSURE COMPENSATED) TRANSFORMER OIL TELUS 32

 

MOTOR TYPE BRUSHLESS MOTOR

PDF DOWNLOAD

Assembly DRW (EXT OIL COMP)

e-Drawing

Assembly DRW (INT OIL COMP)

e-Drawing

Brochure

NOMINAL VOLTAGE 12V, 18V, 24V, 36V, 48V AVAILABLE
NOMINAL TORQUE (MAX CONTINUOUS TORQUE) 3.3 ft. lbf [4.5 Nm]
INTERMITTENTLY PERMISSIBLE TORQUE 5.2 ft. lbf [7.0 Nm]
MAX CONTINUOUS CURRENT 1.23A to 6.51A (varying voltage input)
MAX OUTPUT SHAFT SPEED 13.4 RPM AT GEAR RATIO 706:1
DIAMETER 1.63in [41.4mm
LENGTH 10.7in [272mm ] (EXTERNAL OIL COMP)
11.6In [295mm ] (INTERNAL OIL COMP)
CONNECTOR MHDG UNDERWATER CONNECTOR 8 PINS
PART NUMBER MD-RAC14-ME-12000-1 (INTERNAL OIL COMP)
MD-RAC14-ME-14000-0 (EXTERNAL OIL COMP)
OIL FILLED (PRESSURE COMPENSATED) TRANSFORMER OIL TELUS 32

 

90 DEG GEARHEAD AVAILABLE UPON REQUEST

 

Linear Actuators

 

 

Specifications (Brush)

LINEAR ACTUATOR MD-LAC12-11000-0

MOTOR TYPE BRUSH MOTOR
NOMINAL VOLTAGE 30 VDC
NOMINAL TORQUE (MAX CONTINUOUS TORQUE) 4.6 ft. lbf [6.2 Nm]
MAX CONTINUOUS CURRENT 2.9 A
MAX OUTPUT SHAFT STROKE/SPEED AVAILABLE UPON REQUEST
DIAMETER 1.63 IN [41.3 mm]
LENGTH 13.2 IN [ 336 mm]
CONNECTOR 25-5 MRBS UNDERWATER CONNECTOR 2 PINS

Specifications (Brushless)

LINEAR ACTUATOR MD-LAC13-11000-1

MOTOR TYPE BRUSHLESS MOTOR

PDF DOWNLOAD

Assembly DRW

e-Drawing

Brochure

NOMINAL VOLTAGE 15V, 24V, 42V, 48V AVAILABLE
NOMINAL TORQUE (MAX CONTINUOUS TORQUE) 11.1 ft. lbf [15.0 Nm]
MAX CONTINUOUS CURRENT 11.8A to 3.68A (varying voltage input)
MAX OUTPUT SHAFT STROKE/SPEED/THRUST FORCE AVAILABLE UPON REQUEST
DIAMETER SEE ASSEMBLY DRAWING
LENGTH SEE ASSEMBLY DRAWING
CONNECTOR MHDG MINATURE HIGH DENSITY CONNECTOR
OIL FILLED (PRESSURE COMPENSATED) TRANSFORMER OIL TELUS 32

90 DEG GEARHEAD AVAILABLE UPON REQUEST