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10
System description
1.1 Electrical specification
The SPA 2 has the following electrical output specification:
Maximum peak current output per channel
(peak current for ≤50 s at a duty cycle of ≤20%)
Maximum continuous current output per
Maximum output wattage of whole SPA 2
Emergency stop system specification
1.2 SPA 2 system components
The SPA 2 family of products are capable of being configured to enable support of a wide range of motor
and tacho feedback giving compatibility with most machine constructions.
Part number
A-5121-0010
A-5121-0012
A-5121-0023
A-5121-0018
A-5121-0014
SPA 2 encoder interface card kit
A-5121-0015
A-5121-0016
A-5121-0028
SPA 2 DC motor kits
1.2.1
These kits contain all the necessary components to connect the SPA 2 to either the Renishaw UCC 2 or
UCC lite controller and to a CMM fitted with brushed DC motors with a tacho or tacholess velocity
feedback system.
These kits contain the following components:
3-axis SPA 2
6-axis SPA 2
DC motor connector I/F
Revo connector I/F
UCC 2 or UCC lite to SPA 2
comms cable
Emergency stop cable
Motor output voltage range
channel (operating )
Description
SPA 2 3-axis DC motor kit
SPA 2 6-axis DC motor kit
SPA 2 Revo kit
SPA 2 DC motor connector kit
th
SPA 2 4
axis interface card kit
Dual SPA 2 integration kit
SPA DC connector kit
A-5121-0010
SPA 2
3-axis DC
1
-
3
-
2
1
12 V to 60 V
10 A
5 A
600 W
Category 2 to EN 954-1:1996
(ISO 13849-1:1999) (refer to section 6.4.2)
Number of axis
supported
3
6
3 + Revo
3
4
1
6
3
A-5121-0012
SPA 2
6-axis DC
-
1
6
-
3
1
Refer to
1.2.1
1.2.1
1.2.1
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
A-5121-0023
SPA 2
3-axis Revo
-
1
3
1
4
1
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