YBZ/YBZPEYBZ / YBZS / YBZE / YBZSE / YBZPE Series Flameproof Three-Phase Asynchronous Motors for Hoisting

Explosion-Proof Squirrel Cage Crane Motor

Xindali flameproof squirrel cage crane motors with type of protection 'flameproof enclosure d': YBZ, two-speed YBZS, YBZE and YBZSE with disc brake, and inverter-duty YBZPE with brake. The factory catalogue covers frames H112–250, 1.5–37 kW at S3 40%, for gas subgroups IIB and IIC, T1–T4. The EAEU certificate to TR CU 012/2011, with Swiss Drive Systems as the applicant, gives the marking 1Ex db IIB T4 Gb X and 1Ex db IIC T4 Gb X for 0.12–375 kW. SDS has supplied YBZPE 90S2-4 (0.55 kW) and 112M2-4 (2.2 kW) motors: IIC T4, IP55, class H insulation.

Specifications

Power (S3 40%): Catalogue: 1.5–37 kW — 4 poles 2.2–15 kW, 6 poles 1.5–37 kW, 8 poles 7.5–30 kW; EAEU certificate: 0.12–375 kW
Frame sizes / mounting: Catalogue: H112–250; IM1001/IM1003 (foot), IM3001/IM3003 (flange), IM3011/IM3013 (vertical flange)
Poles / synchronous speed: 4, 6, 8 (1500, 1000, 750 rpm); YBZS, YBZSE — two-speed 4/16, 6/16, 8/20, 6/24
Voltage / frequency: Catalogue: 380 or 440 V, 50 or 60 Hz; EAEU certificate: 220/380–230/400 V Δ, 380/660–400/690 V Y, 50/60 Hz
Explosion protection per factory catalogue (GB 3836.2-2000): Exd IIB T4, Exd IIC T4; gas subgroups IIB and IIC, temperature classes T1–T4
EAEU certificate KG 417/043.CN.02.11569 (TR CU 012/2011): 1Ex db IIB T4 Gb X, 1Ex db IIC T4 Gb X — YBZ, YBZPE, YBZS, YBZE, YBZSE; −40…+40/+60 °C; valid until 04.06.2030
Protection / cooling: Catalogue: enclosure IP44 (IP54 on request), terminal box IP54; IC410 for H112–132, IC411 for H160–250; EAEU certificate: IP54, IP55, IP56, IP65
Insulation / duty / brake: F (up to +40 °C) or H (up to +60 °C); reference duty S3 40%, two-speed 25% (high) and 15% (low speed); YBZE, YBZSE — DCZ or Lenze BFK458 spring-applied brake, 15–530 N·m