638 AC Servo Drive controller for Torque, Speed and Position Control of a Brushless AC Servo motor to 15A.
Features:-
'Safe Torque Off'
Ready tuned current loop from extensive motor library.
Fully Programmable move, math and sequence functions.
For standard two pole resolver feedback (other feedback options are available).
Profibus Communications Option Included.
Additional Encoder input or output for follower or master encoder function.
Internal braking resistor.
Provision for additional external resistor at 22 ohms minimum
15A continuous rating x 400V AC output
200% x 5 second overload to 100% RMS
Input is 400V 3 phase (maximum is 460V +-10%).
Requires 24V DC control supply.
IP20 enclosure rating
Size B - 66mm wide x 232mm deep x 319mm high
Ventilation space above and below - 100mm.
Ventilation space at sides - 4mm.
Weight is 4.4kg
Suitable for use with ICPE: MPR, Parvex: NX & EX, SSD and ASB: ACMn & ACM2n Servo Motors (ICPE Motors are in the motor library under their ACG or ACM2n references).
Manufacturers full part number - 638-B156-F-0-STO-PDP-000-RD2 (638/B156/F/0/STO/000/000/RD2).
'638' is a development of the 637 Series servo drive and is the 6th Generation of this product. Previous versions were 637F as the 'Fast' design replacing the 637.
Sold under various names including SSD Drives, Eurotherm Drives, ASB Apollo 3G, Samson 3G and Parker Hannifin.
Download the 638 Manual from the link below...