DA1 100–280 induction main drive motors 3.5–400 kW with air and water cooling
Country: · Model: DA1
Three-phase DA1 squirrel-cage induction motors for main drives, 3.5–400 kW, six frame sizes by shaft height from 100 to 280. They are supplied from frequency converters and used in printing, textile and plastics processing machines, extruders, winders and test stands.
- Type
- three-phase squirrel-cage induction motor for converter operation
- Frame sizes (shaft height)
- 100, 132, 160, 180, 225, 280
- Power
- 3.5–400 kW (DA1-100: 3.5–25 kW; DA1-280: 82–400 kW)
- Rated speed
- 400–3000 rpm (DA1-280: 650–2600)
Technical specifications
| Type | three-phase squirrel-cage induction motor for converter operation |
|---|---|
| Frame sizes (shaft height) | 100, 132, 160, 180, 225, 280 |
| Power | 3.5–400 kW (DA1-100: 3.5–25 kW; DA1-280: 82–400 kW) |
| Rated speed | 400–3000 rpm (DA1-280: 650–2600) |
| Rated torque | 25–3262 N·m; maximum at standstill up to 5200 N·m |
| Cooling / protection | IP54 with surface fan cooling, IP23 with through-ventilation, IP54 with water cooling |
| Insulation class | F, temperature rise 105 K |
| Encoder | resolver (standard), SinCos (option) |
| Mounting | IM B3, B5 (100–160), B35 (180–225), B3 (280) |
| Options | brake, roller bearing on the drive side |
| Approvals | CE, cURus (per documentation) |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The design is modular, the motors have smooth running, high efficiency in operating mode and a wide field weakening range. DA1-100 develops 3.5–25 kW at 1000–3000 rpm and 25–86 N·m of rated torque, DA1-132 gives 10–50 kW and 73–215 N·m, DA1-160 gives 10–120 kW at 400–3000 rpm and 175–573 N·m. DA1-180 gives 16–200 kW and 277–955 N·m, DA1-225 gives 27–265 kW and 388–1862 N·m. DA1-280 develops 82–400 kW at 650–2600 rpm, 937–3262 N·m rated and up to 5200 N·m of maximum torque at standstill. The rotor moment of inertia is from 0.02 to 5.1 kg·m².
How to choose
Cooling is chosen from three: IP54 with surface fan cooling, IP23 with through-ventilation or IP54 with a water jacket. Insulation class F per EN 60034, temperature rise 105 K, PT1000 temperature sensor. The standard position encoder is a resolver, SinCos is installed to order, and a brake is available for any motor. Mounting IM B3, B5 (frame sizes 100–160), B35 (180–225) and B3 (280), the drive-side bearing is a ball bearing, a roller bearing to order. The fans comply with class IE2 under the Ecodesign directive (EU) 2019/1781. Together with b maXX 5500/6500 servo converters for currents of 600–800 A, DA1 motors form a complete drive of up to 315–400 kW.
Request a price and lead time
DA1 100–280 induction main drive motors 3.5–400 kW with air and water cooling. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What power range does the DA1 series have?
3.5–400 kW in six frame sizes, from DA1-100 at 3.5–25 kW to DA1-280 at 82–400 kW.
Does the motor fall under the Ecodesign directive?
The converter-operated motors themselves do not fall under the directive, while the cooling fans comply with class IE2.
Which position encoder is fitted as standard?
A resolver. A SinCos encoder is installed to order.
Which cooling methods are in the series?
Surface fan cooling IP54, through-ventilation IP23 and a water jacket IP54.
What is the maximum speed and torque?
Up to 3000 rpm, and DA1-280 gives up to 3262 N·m rated and up to 5200 N·m at standstill.
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Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.