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High dynamic geared servomotors with reduced Backlash

High dynamic geared servomotors with reduced Backlash

Product catalog summary

Overview: The document provides technical specifications and features of high dynamic geared servomotors with reduced backlash, designed for intermittent duty applications. These servomotors are suitable for various industrial applications such as packaging, printing, and robotics.

Gearbox Specifications:

Types: Planetary or worm gearbox with reduced backlash.
Output Torque: Up to 690 N.m.
Ratios: From 3 to 90.
Angular Backlash: Expert (1-4’), Medium (4-7’), Basic (8-14’).
Integration: Inline or perpendicular mounting options.
Transmission: Available with plain or hollow shaft, with or without shrink disk.

Motor Specifications:

Stator: Segmented stator with high torque/inertia ratio for high dynamics.
Enclosure: IP 65 rated.
Encoder Options: Incremental CR, CA or absolute EM, EC, or Resolver AR, AE.
Optional Features: Parking brake available.
Compatibility: Designed for optimized operation with Unidrive M drives.

Performance Parameters:

Rated Torque: 23 - 688 N.m depending on configuration.
Max Acceleration Torque: Up to 1300 N.m.
Efficiency: 1-stage (up to 96%), 2-stage (up to 94%).

Backlash Levels:

Basic: 8 to 14’.
Medium: 4 to 7’.
Expert: 1 to 4’.

Product Types:

Pje Planetary Type: Economical solution with low backlash.
Pjr Planetary Type: High performance with reduced backlash.
Mjd Dynabloc Type: Silent and high precision worm gearbox.

Applications: The servomotors are applicable in packaging, wrapping, labelling, printing, tooling machines, wood machines, textile machines, machine processes, robotics, palletizers, and pick & place high dynamic operations.

Catalog excerpts

High dynamic geared servomotors with reduced Backlash-1

Dynabloc <Q]j> High dynamic geared servomotors with reduced BacklashDynabloc solutions for intermittent duty applications GEARBOX Planetary or worm gearbox with reduced backlash Output torque up to 690 N.m Ratios from 3 to 90 Angular backlash: EXPERT 1-4’, MEDIUM 4-7’, BASIC 8-14’ Easy integration: inline or perpendicular mounting Mechanical transmission: plain or hollow shaft with or without shrink disk MOTOR Unimotor M Segmented stator with high ratio torque/inertia for applications with high dynamics Enclosure IP 65 Encoder incremental CR, CA or absolute EM, EC, or Resolver AR, AE Optional parking brake Designed for optimized operation with drives Unidrive M LEROY-SOMER www.leroy-somer.com

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High dynamic geared servomotors with reduced Backlash-2

•Compact & high dynamical servo motor •3 low backlash gearbox types: Pje, Pjr, Mjd • 3 levels of backlash: Basic, Medium, Expert Dynabloc <LlP Pje Pje planetary Type For low backlash and economical solution Pjr planetary Type For high performance and reduced backlash solution Mjd dynablocType For silent & high precision worm gearbox solution Unimotor ^ high dynamic ••••••••••••••• Packaging, wrapping, labelling Printing Tooling machines Wood machines Textile machines Machine process Robotics Palletizers Pick & Place

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