Yaskawa Large Capacity Servomotors Catalog Page
400V Large Capacity Sigma II Servo System
General Purpose
Large Capacity Servomotors (1500rpm) -With
Incremental / Absolute Encoder
Rated Output: 22kW, 30kW, 37kW,
45kW, and 55kW
For Additional Information Page(s)
SGMBH Ratings & Specifications
SGMBH Speed/Torque Curves
SGMBH Dimensions
SGMBH Selection/Ordering Information
SGDH Ratings & Specifications
SGDH Dimensions
Design Features
1. Compact Size
z Smaller sized motor
Five types of rated outputs ranging from 2480 to 6120in·lb of peak torque
Optional built-in holding brake available
z Brushless Permanent Magnet (PM) design
Smaller size
Lower rotor inertia
Neodynium Internal Permanent Magnet (IPM) construction
2. Lower Maintenance Requirements
z Clean, energy-efficient replacement for hydraulic power systems
z Quieter, cleaner operation ( no noisy pumps or leaky hoses)
3. Higher Speed and Acceleration
z Up to 2000rpm (maximum)
z High torque to inertia ratio
4. Rugged, Industrially-Designed Feedback
z 17-Bit (32,768 ppr x 4) incremental encoder (standard)
z 17-Bit absolute encoder (optional)
5. Enhanced Environmental Resistance
z Totally enclosed, self-cooled IP44 (including shaft)
z Shaft seal (optional)
6. Application Emphasis
z Machine tools
z Packagingmachines
z Press Automation
z Thermoforming
z All-Electric Injection Molding Machines
zUL, cUL recognized (File #: E165827), CE compliance
7.
154
155
156 -159
160 -164
167 -168
169 -188
SGMBH
Servomotor
151
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