Asynchronous Traction Electric motors DATM-1U2 and DATM-2U2
(Equipment / Material)
Model Number: ДАТМ-1У2, ДАТМ-2У2
Condition: New
Made in: Russia
Location or Storage Country: Russia
Service Engineering Support: Yes
Warranty: No
Price: Call for price
Description:
Asynchronous three-phase electric motors with a squirrel-cage rotor, designed to propel subway cars. They operate in S2 mode (60 minutes). The motors have an IP20 protection rating, insulation class "H," and a 1C01 cooling method. The DATM-1U2 and DATM-2U2 differ in weight (805 kg and 760 kg, respectively) and some electrical parameters.
Overview:
| Parameter | DATM-1U2 | DATM-2U2 |
|---|---|---|
| Nominal power (S2=60 min.), kW | 170 | 170 |
| Nominal line voltage, V | 530 | 530 |
| Nominal line current (S2=60 min.), A | 229 | 237 |
| Stator current frequency, Hz | 43 | 43 |
| Overload capacity, Mmax/Mnom | 3.5 | 3.5 |
| Synchronous speed, min⁻¹ | 1290 | 1290 |
| Nominal speed, min⁻¹ | 3400 | 3400 |
| Maximum rotation speed, min⁻¹ | 3600 | 3600 |
| Nominal shaft torque, Nm | 1260 | 1260 |
| Power factor | 0.87 | 0.85 |
| Efficiency, %, not less than | 92 | 92 |
| Degree of protection | IP20 | IP20 |
| Insulation class | N | N |
| Wiring diagram | star | star |
| Slip, % | 1.6 | 1.5 |
| Engine weight, kg | 805 | 760 |
Documentation:
JSC Pskov Electric Machine-Building Plant (JSC PEMZ)
Markets: ПАО «БЕЛАЗ», ОАО «РЖД»
Locations: 180000, Russia, Pskov region, Pskov, Oktyabrsky prospect, 27
Main Products/Services: Traction asynchronous motors (including those for the Ivolga electric trains and the metro), DC motors, synchronous generators, DC and AC electric machines with a power of up to 300 kW, devices for railway and urban transport, machine tool building, shipbuilding, the military-industrial complex, products for cooperation and consumer goods.
Registration: 180000, Russia, Pskov region, Pskov, Oktyabrsky prospect, 27
Year Established: 1895