# INNOMOTICS SD 1LE1 15 kW Induction Motor

> induction-motor - Exact 4 kW, eight-pole low-voltage three-phase squirrel-cage motor for continuous-duty direct-on-line applications.

**Voltformer canonical:** https://voltformer.com/product/innomotics-sd-1le1-15-kw-induction-motor - markdown version: https://voltformer.com/product/innomotics-sd-1le1-15-kw-induction-motor.md

## Overview

- **Brand:** Siemens Energy
- **Product family:** INNOMOTICS SD 1LE1 severe-duty motors
- **Category:** Grid Equipment & Power Quality / electric-motors-and-starting

## Manufacturer-stated technical envelope

- **Rated power:** 15 kW
- **Rated voltage:** 415 V
- **Frequency / poles:** 50 Hz / 2
- **Synchronous speed:** 3000 rpm
- **Efficiency:** IE2
- **Protection / cooling / mounting:** IP55; IC411 self-ventilated, surface cooled; IM B3
- **Construction:** Cast-iron SIMOTICS SD / INNOMOTICS housing; Three-phase squirrel-cage motor; Severe-duty construction

## Standards

- IEC 60034-30-1 efficiency class IE2
- IEC 60034-5 IP55
- IEC 60034-6 IC411

## Official sources

- https://mall.industry.siemens.com/mall/en/in/Catalog/Product/1LE7501-1DA33-5FA4

- **Source scope:** manufacturer-family
- **Last reviewed:** 2026-09-13

Manufacturer portfolio/family source. Confirm the exact order code, guaranteed ratings and project-specific options against the current OEM datasheet before procurement or an SLD study.

The stated values are family or catalogue-option limits. Select the exact order code and verify project-specific duties before procurement or release of an SLD design.