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What are the advantages of SAI Interchangeability?

interchangeability

SAI reaffirm its commitment to "local for local" moving SAI South Africa in the expanded new facility in Cape Town.

Assembled Locally

SAI support its high quality product range with a range of back up services to ensure that customers get the 'around the clock' time and quality of service.

Service

Manual and Catalog

Manual and Catalog

TD & TV SERIES - DUAL & VARIABLE MOTORS

The sustainable capacity and high pressure make T motors ideal for heavy duty use. The TD-TV motors enable continuous displacement variation. It is possible to reach a minimum displacement of 0cc from any maximum displacement. Maximum efficiency enables excellent performance of the motors, even at 10% of the maximum displacement.

TD 1.5

    TD 1.5
Displacement (cc)   240    60    340   85   400   100
                         
 Max. speed (rpm)   1300    2300    900   2300   800   1800
                         
 Peak power (kW)   110   80   110   80   110   80

 SAI MOTOR TD 1.5

                    

TD 2.5

    TD 2.5
Displacement (cc)   350    90    500   120   700   200   800   200
                                 
 Max. speed (rpm)   900    2500    600   2200   450   1800   450   1800
                                 
 Peak power (kW)   140   100   140   100   140   100   140   100

 

                    

TD 3.5

    TD 3.5
Displacement (cc)   600    150    800   200   1000   250   1200   300
                                 
 Max. speed (rpm)   800    1800    700   1800   700   1800   650   1600
                                 
 Peak power (kW)   220   180   220   180   220   180   220   180

                    

TV 1.5

    TV 1.5
Displacement (cc)   240    60    340   85   400   100
                         
 Max. speed (rpm)   1300    2300    900   2300   800   1800
                         
 Peak power (kW)   110   80   110   80   110   80

 SAI MOTOR TD 1.5

                    

TV 2.5

    TV 2.5
Displacement (cc)   350    90    500   120   700   200   800   200
                                 
 Max. speed (rpm)   900    2500    600   2200   450   1800   450   1800
                                 
 Peak power (kW)   140   100   140   100   140   100   140   100

                    

TV 3.5

     TV 3.5
Displacement (cc)   600    150    800   200   1000   250   1200   300
                                 
 Max. speed (rpm)   800    1800    700   1800   700   1800   650   1600
                                 
 Peak power (kW)   220   180   220   180   220   180   220   180

                    

 

INTERCHANGEABLE SERIES

A range of fixed displacement motors with a design resulting from continuous improvement obtained thanks to decades of experience in the field. High mechanical and volumetric efficiency and excellent cavitation resistance make them ideal products for any circuit that requires reliability, high performance and rotation control.

GM3A - STAFFA B30

    INTERCHANGEABLE GM3A  - STAFFA B30
Displacement (cc)   800    700    600   500   425   350
                         
 Max. speed (rpm)   400    400    450   450   500   525
                         
 Peak power (kW)   80

 

                    

GM4 - STAFFA B45

    INTERCHANGEABLE GM4  - STAFFA B45
Displacement (cc)   800    900    1000   1100   1250   1300
                         
 Max. speed (rpm)    350   325    300   275   250   225
                         
 Peak power (kW)   100

 

                    

GM5 - STAFFA B80 B100

    INTERCHANGEABLE GM5  - STAFFA B80 B100
Displacement (cc)   525    650    800   1000   1200   1300   1450   1600   1800   2000 
                                           
 Max. speed (rpm)   350    350    325   300   300   300   275   250   250    250 
                                           
 Peak power (kW)   120

 

                    

GM6 - STAFFA B200

    INTERCHANGEABLE GM6  - STAFFA B200
Displacement (cc)   3000    2500    2100   1700
                   
 Max. speed (rpm)   175    200    225   250
                     
 Peak power (kW)   170

 

                    

 

OTHER SERIES

TS 8

    TS 8
Displacement (cc)   3600    5000    6000   7400
                     
 Max. speed (rpm)   200    150    115   105
                     
 Peak power (kW)   220

 

                 

GS03

    GS03
Displacement (cc)   40    50    80   100   110
                       
 Max. speed (rpm)   2400    2150    1870   1600   880
                       
 Peak power (kW)   22

                    

FS15 SAE FLANGE AND SHAFT

    FS15 SAE FLANGE AND SHAFT
Displacement (cc)   75   90   110   130    150    170   200   220   250
                                     
 Max. speed (rpm)   1000   1000   1000   900    900    800   700   500   500
                                     
 Peak power (kW)   60

 

                    

GS03

    GS03
Displacement (cc)   40    50    80   100   110
                       
 Max. speed (rpm)   2400    2150    1870   1600   880
                       
 Peak power (kW)   22

                    

GFK3 WHEEL MOTOR WITH BRAKE

    GFK3 WHEEL MOTOR WITH BRAKE
Displacement (cc)   700   900   1000   1200    1400    1500   1700   2000   2200
                                     
 Max. speed (rpm)   115   100   85   80
                                     
 Peak power (kW)   34   45

 

                 

XM05

    XM05
Displacement (cc)   75    90    115   150   200   220   250 
                             
 Max. speed (rpm)   1200         1000
                             
 Peak power (kW)   45   55

 

                    

XM1

    XM1
Displacement (cc)   150    175    200   250   280   300   340   400   450   500 
                                         
 Max. speed (rpm)   1300       1100   1000   800   700    700   670   575   500   450
                                         
 Peak power (kW)   59

 

                    

 

BRAKES

Handbrakes and emergency brakes with hydraulic control (negative, multi disc in oil) with output shaft, that can be applied to the motor.

BR16

    BR16
Static torque (Nm)*   800
               
Min.opening pressure (bar)   25
               
Max opening pressure (bar)   40
     
Dry mass (Kg)   8
     
Lubrication oil quantity (cm3)   25
     
Pilot oil quantity (cm3)    

_____
*Static torque is taken at 0 bar internal pilot pressure

 

                    

BR20

    BR20
Static torque (Nm)*   1600
               
Min.opening pressure (bar)   20
               
Max opening pressure (bar)   40
     
Dry mass (Kg)   10
     
Lubrication oil quantity (cm3)   50
     
Pilot oil quantity (cm3)    
_____
*Static torque is taken at 0 bar internal pilot pressure

 

                    

F40

    F40
Static torque (Nm)*   4000
               
Min.opening pressure (bar)   25
               
Max opening pressure (bar)   40
     
Dry mass (Kg)   22
     
Lubrication oil quantity (cm3)   65
     
Pilot oil quantity (cm3)    
_____
*Static torque is taken at 0 bar internal pilot pressure

 

                    

F80

    F80
Static torque (Nm)*   8000
               
Min.opening pressure (bar)   35
               
Max opening pressure (bar)   60
     
Dry mass (Kg)   70
     
Lubrication oil quantity (cm3)   1200
     
Pilot oil quantity (cm3)   70.8
_____
*Static torque is taken at 0 bar internal pilot pressure

 

                    

F21R

    F21R
Static torque (Nm)*   1800
               
Min.opening pressure (bar)   35
               
Max opening pressure (bar)   60
     
Dry mass (Kg)   26,3
     
Lubrication oil quantity (cm3)   450
     
Pilot oil quantity (cm3)    65,1

_____
*The static torque is considered with internal pilot pressure at 0 bar
*Available also with higher opening pressure, with less oil quantity

 

                    

F21DR

    F21DR
Static torque (Nm)*   1800
               
Min.opening pressure (bar)   35
               
Max opening pressure (bar)   60
     
Dry mass (Kg)   33,6
     
Lubrication oil quantity (cm3)   450
     
Pilot oil quantity (cm3)    65,1
_____
*The static torque is considered with internal pilot pressure at 0 bar
*Available also with higher opening pressure, with less oil quantity

 

                    

 

ACCESSORIES

Newly developed proximity sensor, capable of reading different impulses for each motor revolution. It is supplied with a complete sub-assembly, the user can easily change the sensor cartridge allowing the efficient maintenance of the hydraulic unit it is applied on. Available on motor classes 05 & 2.

INTEGRATED SPEED SENSOR

  INTEGRATED SPEED SENSOR
Operating Temperature   -40°C     +150°C 
     
Power Supply Min.   4,5 Vcc     Max. 30 Vcc
     
 Power Supply Max.   30 Vcc