SPA3

  • SPA3 2011SPA3 is a servo power amplifier with enhancements for higher power and category 2 E-STOP
  • SPA3 can be used with UCC2,
    UCC2-2, UCC T3 PLUS, UCC T5
    and UCC S3
  • The high power capability combined with a compact enclosure enables use of the SPA3 across a wide range of machines
  • The SPA3 CMM amplifier has the capability to:
    • power three axes of a CMM
    • accept input signals from air pressure, crash detection and all axis inner and outer travel limit switches (when used with UCC T3 PLUS, UCC T5 and UCC S3)
    • accept two uncommitted general purpose input signals and generate one uncommitted general purpose output signal (when used with UCC T3 PLUS, UCC T5 and UCC S3)
    • provide a +24 V supply for use by the CMM switches (when used with UCC T3 PLUS, UCC T5 and UCC S3)
    • support the MCUlite-2 joystick, and also support the MCU5 and MCU W (when used with UCC T3 PLUS, UCC T5 and UCC S3)
    • provide power output of up to 800 W continuous and 960 W for up to 1 second
    • set the voltage of each axis independently allowing differing motor voltages to be used
    • support dc motors in the range 12 V to 80 V and currents up to 10 A
    • support encoder / tacho or linear encoders (torque mode) for velocity feedback
    • provide category 2 E-STOP.

SPA comparison

■ Standard specification

- Not available

(1) Peak power of 600 W can be drawn for a maximum of 50 seconds

* SPA2-2 4-axis, 5-axis and 6-axis versions also available (for use with UCC2-2 only)

 

SPA2-2 (3-axis) *

SPA3

 UCC controller compatibility

UCC2-2

UCC2-2, UCC T3-2, UCC T3 PLUS, UCC S3, UCC T5 or UCC S5

 Servo amplifier channels

3

3

 Additional servo amplifier channels

1 (UCC2-2 systems only)

-

 Total output power

600 W

960 W max. (PSU dependent)

 Maximum continuous power per channel

300 W (1)

800 W (PSU dependent)

 Peak power per channel (dependent on application)

600 W

960 W (PSU dependent)

 Amplifier output (motor) voltage

12 V to 60 V variable

12 V to 80 V variable

 Amplifier current

0 A to 10 A programmable

0 A to 10 A programmable

 Emergency stop compatibility

Category '2' E-STOP

Category '2' E-STOP

 Tuning method

Digital

Digital

 DC brushed motor compatibility

 Tacho motor velocity feedback

 Tacholess velocity feedback

 Encoder velocity feedback

 AC power supply

Integral

External

 Power supply - input

85 V to 132 V ac, 170 V to 264 V ac, 47 Hz to 63 Hz, 650 W

PSU dependent

 Environment - storage

-10 °C to +70 °C (+14 °F to +158 °F)

-10 °C to +70 °C (+14 °F to +158 °F)

 Environment - operation

+10 °C to +50 °C (+50 °F to +122 °F) local to UCC

+5 °C to +50 °C (+41 °F to +122 °F) local to UCC

 Dimensions:

 

 

Width

435 mm (19 in enclosure)

440 mm (19 in enclosure)

Height

3U (127 mm)

1U (44 mm)

Depth

330 mm

180 mm

 Weight

9.48 kg (20 lb 14 oz) (maximum - 7-axis system)

2.84 kg (6 lb 4 oz)

Installation and user's guides

  • Installation guide: SPA3

    SPA3 is a servo power amplifier with enhancements for higher power and category 2 E-STOP. The high power capability combined with a compact form enables use of the SPA3 across a wide range of machines.

    [1005kB]

Declarations

 Part number
SPA3A-5518-2500
SPA3 and PSU (48 V - 58 V 600 W adjustable)A-5518-2550
SPA3 for UCC2A-5518-2600
SPA3 for UCC2 and PSU (48 V - 58 V 600 W adjustable)A-5518-2650