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SEW Eurodrive

K-Series Helical-Bevel Gearmotors

Product Range
Power ratings	from 0.08 to 616 HP
Output speeds	from 0.01 to 882 rpm (based on 4 pole motor)
Output torques	to 442,500 lb-in.

Overview Standard Features Optional Features Sales Contact

Overview

SEW-Eurodrive's K-Series helical-bevel gearmotors (right angle) deliver maximum performance and reliability with 95%+ efficiency and high torque density. Durable gearing designed for long service life makes this drive an ideal choice for demanding around-the-clock applications.

Standard Features

Reducers

Gears manufactured from certified steel, heat treated to a case hardness of 58-62 Rockwell C for long gear life
Finished ground or shaved gear teeth to assure maximum mechanical efficiency (1-1/2% loss/gear stage), minimum noise and heat generation
High capacity anti-friction bearings for optimum load carrying capacity and long life
Double output seal design consisting of patented bi-helix inner seal made of Viton® and double-lip Nitrile (Buna-N) outer seal*
Captured keys on output shafts
Gearcases made of high strength gray cast iron, SAE Class 30
High cross-section modulus design, with center wall for maximum rigidity
Center tapped holes on output shafts
Available with inch dimension, hollow or solid output shafts

Motors

NEMA Design B/C
Inverter duty
Connection terminals
Extremely low motor inertia
Mark for shipment into Europe

Mounting Configurations

Multiple mounting options including foot, flange or shaft mounts
Suitable for mounting in any position
Available as a gearmotor or a gear brakemotor

Optional Features

TorqLOC^®
Hollow or solid output shafts available in metric sizes
Torque arm
Severe duty protection
Long-term storage protection
50 Hz motors for worldwide use
Motors with high cycling capacity fail-safe brake
Forced cooling for low frequency motor operation
Thermostat or thermistor protection
Plug connector terminal box for fast motor replacement