FIELD: mechanics.
SUBSTANCE: invention relates to electrical equipment for machine part test beds, particularly for testing chain drives and safety couplings. The said test bed incorporates an induction motor drive and a loading induction generator drive connected, via a common controller, to the power supply, coupling appliances to joint the motor and generator shafts with a part to be tested. Note that an adjustable frequency converter with independent frequency and voltage control is used as the said controller. Note that the couplings feature a transmission ratio selected from the range of 1.1 to 1.5.
EFFECT: expanded performances of the testbed.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TEST STAND FOR CHAIN GEARS WITH SYNCHRONOUS MACHINES | 2008 |
|
RU2362982C1 |
| CHAIN DRIVE TEST DESK | 2007 |
|
RU2343442C1 |
| TEST STAND FOR ROLLER CHAINS | 2008 |
|
RU2362983C1 |
| STAND FOR CHAIN TEST | 2007 |
|
RU2338170C1 |
| BED FOR TESTING SAFETY CLUTCHES | 0 |
|
SU1596219A1 |
| TEST BENCH FOR LOADING BACK OF SYNCHRONOUS MACHINES | 2007 |
|
RU2331081C1 |
| SYNCHRONOUS MACHINE TEST-BENCH | 2007 |
|
RU2335078C1 |
| RIG FOR TESTING SAFETY CLUTCHES | 0 |
|
SU1490535A1 |
| TEST BED FOR TESTING MECHANICAL TRANSMISSIONS | 0 |
|
SU1153251A1 |
| ASYNCHRONOUS TWO-FREQUENCY GENERATOR | 2006 |
|
RU2313886C1 |
