Type of motor

SIMOTICS GP/SD 1LA/1LG/1LP/1PP IEC Low-Voltage Motors

Connection types

Star connection/delta connection

You can establish the connection type to be used from the Order No. supplements for the required motor

Number of poles

2, 4, 6, 8, pole-changing for constant and square-law load torque

Rated speed
(synchronous speed)

750 ... 3000 rpm

Rated output

0.09 ... 315 kW

Rated torque

0.25 ... 1700 Nm

Insulation of the stator winding according to
with EN 60034-1 (IEC 60034-1)

Temperature class 155 (F), used according to temperature class 130 (B) DURIGNIT IR 2000 insulation system

Degree of protection
according to EN 60034-5 (IEC 60034-5)

IP55 as standard

Cooling
according to EN 60034-6 (IEC 60034-6)

• Self-ventilated (1LA, 1LG motor series) frame sizes 63 to 315 (IC 411)
• Naturally cooled (motor series 1LP) frame sizes 63 to 315 (IC 410)

Admissible coolant temperature and site altitude

–20 ... +40 °C as standard, site altitude up to 1000 m above sea level
See "Coolant temperature and site altitude" in Catalog D 81.1 · 2008 Part 0 "Introduction".

Standard voltages
according to EN 60038 (IEC 60038)

50 Hz: 230 V, 400 V, 500 V, 690 V
The voltage to be used can be found in the "Selection and ordering data" for the required motor.

Type of construction
according to EN 60034-7 (IEC 60034-7)

• Without flange: IM B3, IM B6, IM B7, IM B8, IM V5 without protective cover, IM V6, IM V5 with protective cover
• With flange: IM B5, IM V1 without protective cover, IM V1 with protective cover, IM V3, IM B35
• With standard flange: IM B14, IM V19, IM V18 without protective cover, IM V18 with protective cover, IM B34
• With special flange: IM B14, IM V19, IM V18 without protective cover, IM V18 with protective cover, IM B34

Paint finish
Suitability of paint finish for climate group according to IEC 60721, Part 2-1

Standard: Color RAL 7030 stone gray

Climate group "worldwide" with special finish
Climate group "moderate" with standard finish

See "Paint finish" in Catalog D 81.1 · 2008 Part 0 "Introduction".

Vibration severity level
according to EN 60034-14 (IEC 60034-14)

Level A (normal, without special vibration requirements)
Level B (with special vibration requirements)
See "Balance and vibration quantity" in Catalog D 81.1 · 2008 Part 0 "Introduction"

Shaft extension
according to DIN 748 (IEC 60072)

Balance type: Half-key balancing
See "Balance and vibration quantity" in Catalog D 81.1 · 2008 Part 0 "Introduction".

Sound pressure level
according to DIN EN ISO 1680
(tolerance +3 dB)

The corresponding sound pressure level is listed in the selection and ordering data for the required motor.

Weights

The corresponding weight is listed in the selection and ordering data for the required motor.

Mechanical limit speeds

The corresponding limit speed for the required motor is listed in the table, see “Mechanical limit speeds n_max at maximum supply frequency f_max“.

Packaging weights and dimensions

See "Packaging weights and packaging dimensions" in Catalog D 81.1 · 2008 Part 0 "Introduction".

Rating plates

Fixed to the motor
See "Examples of rating plate" in Catalog D 81.1 · 2008 Part 0 "Introduction".

Connection and connection box

See "Connection, circuit and connection boxes" in Catalog D 81.1 · 2008 Part 0 "Introduction".

Bearing designs

See "Bearings" in Catalog D 81.1 · 2008 Part 0 "Introduction".

Cantilever forces

See "Admissible cantilever forces" in Catalog D 81.1 · 2008 Part 0 "Introduction".

Options

See "Supplements to order numbers and special versions".