Tolomatic User Guide:
ICR Rod Style Integrated Control Actuator
1-5
I C R B A S I C A N D I C R P L U S P R O D U C T O V E R V I E W
: 1
1.1.4 ICR Mechanical Specifications
Unit
BN02
BN05
Screw Type
Ball
Ball
Screw Pitch
tpi
2
5
Screw diameter
in
0.75
0.63
mm
19.1
15.9
Screw Lead
in/rev
0.500
0.200
mm/rev
12.70
5.08
Screw
Static Load
lbf
21,000
6,250
N
93,413
27,801
Screw
dynamic Load
lbf
3,400
825
N
15,124
3,670
Back drive
Force
*
lbf
7.5
12.5
N
33.4
55.6
Accuracy
in/ft
0.003
0.003
mm/m
0.02
0.02
Backlash
in
0.015
0.015
mm
0.38
0.38
Maximum Thrust
Peak
LMI 1:1
lbf
150
400
N
667
1779
RP 1:1
lbf
142.5
360
N
633.9
1601
RP 2:1
lbf
285
720
N
1267.7
3202.7
Continuous
LMI 1:1
lbf
80
215
N
356
956
RP 1:1
lbf
76
193.5
N
338
860.7
RP 2:1
lbf
152
387
N
676
1721.5
Max Stroke
in
24
24
mm
609.6
609.6
Base Weight
LMI
lb
9.31
7.77
kg
4.22
3.52
Base Weight
RP, 1:1
lb
11.79
10.25
kg
5.35
4.65
Base Weight
RP, 2:1
lb
11.99
10.45
kg
5.44
4.74
Weight/unit
of stroke
lb/in
0.345
0.313
kg/mm
0.0062
0.0056
Min temp
**
deg F
50
50
deg C
10
10
Max temp
**
deg F
122
122
deg C
50
50
NOTE: Performance de-rating will be necessary at ambient
temperatures greater than 25 deg. C (77 deg F)
IP rating
std
40
40
IP rating
option
65
65
Max Anti-Rotate
Tolerance
degrees
± 0.25 to ± 1.25
RoHS
COMPLIANT
RoHs Compliant Components
RoHS
COMPLIANT
Approval Pending
*
In vertical applications an
unpowered ICR actuator will
require a brake to maintain
position if the load on the
actuator exceeds this value. The
brake option must be requested
at the time the actuator is
ordered as it requires factory
installation. See page 2-8 for
the ICR SV1B Basic and page
3-11 for the ICR/ICM SV1P Plus
for brake specifications and
requirements.
**
Performance de-rating will
be necessary at ambient
temperatures greater than 77°
F (25° C).
