DYNAMOMETER

HAKITA SE Range of SAJ Air Gap Eddy Current Dynamometers is for testing engines from 10 kW to 720 kW capacity. The rugged design of the power absorbing system ensures a long operating life, even in the most demanding production and endurance testing environments

Standard Features

 High Accuracy strain gauge loadcell for Torque measurement.

 Precise Control even at low loads and rapid changes in demands.

 Bi-directional operation.

 Low Inertia rotor.

 Balanced high rigidity shaft assembly on precision bearings ensures smooth operation.

 Twin silicon rubber encapsulated energising coils, with central ventilation ensures

High Reliability in extreme conditions.

 Electroless nickel plating of cooling passages ensures corrosion free operation.

 'O' ring pipe connection to minimize error in torque calibration due to variation

in water supply pressure. Oil Injected half couplings supported by deep groove ball bearings ensures easy maintenance.

 

Specifications

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pressure Controlled Hydraulic Dynamometers

HAKITA SH Range of SAJ Pressure Controlled Hydraulic Dynamometers is for testing engines from 300 kW to 6700 kW capacity.

 

Standard Feature

 High Accuracy strain gauge loadcell for Torque measurement.

 High response outlet control valve with Electro-hydraulic servo control

system ensures better accuracy.

 Stable operation through out the operating envelope.

 Low Inertia for fast response.

 Oil Injected half couplings supported by deep groove ball bearings

and vertically split casing ensures easy maintenance.

 Balanced high rigidity shaft assembly on precision bearings ensures

smooth operation.

 O ring pipe connection to minimize error in torque calibration due

to variation in water supply pressure.

 Stainless Steel internals resists mechanical stresses generated by rotation

at high speeds, and the associated cavitation erosion.

 Compact Construction.

 Bi-directional operation with the help of turntable.

High Speed possibilities with cropped rotor design.

 

Specifications

 

 

 

 

 

 

 

 

 

 

 

 

Sluice Gate Type Hydraulic Dynamometers

HAKITA AWM Range of SAJ Sluice Gate Type Hydraulic Dynamometers is for testing engines from 20 HP to 2000 HP capacity. Very popular in simple production testing and reconditioning workshops.

 

Standard Feature

 High Accuracy strain gauge loadcell for Torque measurement.

 Stable Operation by design hence does not require any controller.

 Designed for Optimum reliability & simple maintenance.

 Robust construction for long trouble free life.

 Manual and Remote Manual Operation.

 Low price makes the system cost effective.

Specifications

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wet Gap Eddy Current Dynamometer

HAKITA WG 225 - SAJ Wet Gap Eddy Current Dynamometer is for testing engines 225kW capacity. Direct Cooling design provides better cooling efficiency and minimize effect due to scale deposition.

 

Standard Features

 High Accuracy strain gauge loadcell for Torque measurement.

 Low inertia for fast response.

 Simply supported design.

 Bi-Directional Operation.

 Precise control possible even at low loads and rapid changes in demands.

 Compact and Sturdy design for longer life.

 Easy for Maintenance.

 Carcase mounted in deep groove ball bearings.

 Dynamically balanced high rigidity shaft assembly on precision bearings ensures

smooth operation.

 Less susceptible to scaling effect.

 

Specifications

 

 

 

 

 

 

 

 

 

 

 

 

PRODUCTS >> ENGINE & VEHICLE TEST SYSTEMS

Air Gap Eddy Current Dynamometer

Pressure Controlled Hydraulic Dynamometer

Sluice Gate Type Hydraulic Dynamometer

Wet Gap Eddy Current
Dynamometer

Model

Max Power (kW)

Max Torque (Nm)

Max Speed
(RPM)

 

Standard

High Speed

HAKITA SH-300

300

1100

8000

10500

HAKITA SH-750

750

2700

6000

9000

HAKITA SH-1640

1640

7121

4000

6000

HAKITA SH-3300

3300

18500

3500

4500

HAKITA SH-6700

6700

50000

2500

3600

Model

Max Power (kW)

Max Torque (Nm)

Max Speed
(RPM)

 

Standard

High Speed

HAKITA SE-10

10

50

6500

10000

HAKITA SE-20

20

80

6500

10000

HAKITA SE-30

30

95

12000

14000

HAKITA SE-80

80

160

9000

14000

HAKITA SE-150

150

500

8000

12000

HAKITA SE-200

200

 800

6000

8000

HAKITA SE-250

250

1200

6000

8000

HAKITA SE-400

400

2000

4500

8000

HAKITA SE-500 

500

3000 

4500

7500 

HAKITA SE-720

720

4500

3750

-

Model

Max Power (HP)

Max Torque (Nm)

Max Speed
(RPM)

HAKITA AWM-2

20

28

8000

HAKITA AWM-15

100

140

8000

HAKITA AWM-50

150

280

7500

HAKITA AWM-150

250

702

6000

HAKITA AWM-200

300

936

5500

HAKITA AWM-300

400

1404

5000

HAKITA AWM-700

700

3277

3500

HAKITA AWM-1500

1500

7800

2750

HAKITA AWM-2000

2000

9875

2750

Model

Max Power (HP)

Max Torque (Nm)

Max Speed
(RPM)

HAKITA WG-225

225

500

8000