The 1LE1/1PC1/1LE0 motor family comprises of 3 main series:

1) SIMOTICS GP General Purpose 1LE1/1PC1 (Aluminum Housing) For a wide range of standard drive tasks in the industrial environment. Thanks to their particular low weight, they are suitable for applications in pumps, fans and compressors. Power output range from 0.55 -22 kW, frame sizes 80 - 160

2) SIMOTICS SD Severe Duty 1LE1 (Cast-Iron Housing) First choice for heavy duty applications under harsh environmental conditions. They resist dust or vibration in mills and mixers as well as the corrosive atmosphere in the petrochemical industry. Power output range from 0.75 - 200 kW, frame sizes 100 - 315

3) SIMOTICS SD/GP 1LE0 (Cast-Iron Housing) Meet the latest efficiency standards with highest quality, reliability, compactness and optimally integrated into the drive train. This model comes in 2 product lines, 1LE01 [Distribution Line] and 1LE002 [Option Line].

Key Features

• Compact design
• Easy mounting and installation
• Minimized rotor losses for efficiency
• Modular design: Encoders, brakes and fans can be easily added

Brief Overview

• Rated speed: 2P, 4P, 6P and 8P
• Voltage: All commonly used voltages 50Hz/60Hz

Efficiency Classes:

• IE1 (Standard Efficiency)
• IE2 (High Efficiency)
• IE3 (Premium Efficiency)

Typical Applications: Pumps, fans and compressors

The Browning TorqTaper Plus tapered bore system is a patented design that allows ease of installation and removal. The TorqTaper plus bushing can be installed on either the inboard or outboard side of size 107 through 315 reducers. The system also utilizes a bronze stabilizer ring on the opposite end of the bushing. The stabilizer ring helps minimize fretting corrosion which makes removal of the reducer easier.

• Design provides full length bushing support of drive
• Accommodates a wide range of shaft diameters
• Reduces installation and removal time
• Key to key drive provides maximum torque and shock load capacity
• Eliminates fretting corrosion and seizing problems
• Reduces wobble and accommodates undersized shaft
• Patented Barrier seal system provides protection in the most extreme applications
• Tapered roller bearings on all shafts for maximum thrust capacity
• Commercially available bearings and seals make maintenance trouble-free
• Carburized and ground gearing provides higher rating capacity in less space

Technical Specifications