SBA-10/100H - ELMO SBA-10/100H

SBA-10/100H - Elmo SBA-10/100H Simple Type: Amplifier

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Part Number:: SBA-10/100H
Model Number:: SBA-10/100H
Make:: ELMO
Lead Time:: Available
Qty In Stock:: Available

Elmo SBA-10/100H Simple Type: Amplifier

The SBA is a miniature PWM, full wave, three phase servo amplifier designed for high performance brushless servo motors in the range of up to 0.7KW. It utilizes power MOSFETs and Surface Mounting Technology which contribute to its high efficiency and compact design. The SBA is constructed from two PCBs mounted on a heat sink plate. The lower board contains the power switching transistors which drive the motor, terminals for the power stage, the switch mode power supply and the protection logic. The upper PCB contains the control logic, commutation logic, terminals for the control stage, adjusting trimmers and indication LED's. An optional third board is installed for velocity sensors others than a brush type tacho.

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Features

2 inputs.
20 KHz switching frequency (40KHz or 60KHz on request).
2KHz current loop response.
97% efficiency.
Adjustable compensation.
Better than 1% linearity.
Current feedback multiplier.
External current limit inputs.
Inhibit/fault indication (logic level).
Input balance (offset).
Internal DC to DC converter allows operation from a single supply.
Latch/self-restart modes for protective functions.
LED diagnostics.
Motor current monitor.
Operation in velocity or current mode.
Output voltage is up to 90% of input voltage.
Remote inhibit.
Removable terminals (Panel mount type) for easy installation and service.
Standard commutation sensors: Hall effect, Resolver, or Tachsyn.
Zero deadband.

Specifications

General

Current Limits Cont./Peak(A): 10/20
DC Supply Min.-Max.(V): 20-94
Size(mm): 130x78x30
Weight (Kg): 0.3

Applications

None Available

Aliases

None Available

ELMO Industrial Partner