MSXX10, MSXX20 SERIES
3
63-2607—26
Timing (At Rated Torque and Voltage):
Drive Open (typical):
Floating, Modulating Models: 90 seconds.
Floating, Modulating Models: 60 seconds.
Two-Position Models: 40 seconds ±10 seconds.
Spring Close: <25 seconds.
Fig. 1. Dimensional drawing of actuator in in. (mm).
60 second models:
MS7510A2016
MS7510A2214
MS7520A2015
MS7520A2213
Table 3. Electrical Ratings*.
* Floating/Modulating 60 sec models
88 lb-in. (10 Nm) 18 VA Driving
175 lb-in. (20 Nm) 22 VA Driving
24 VAC +- 20%
Stroke:
95° ±3°, mechanically limited.
Approvals:
9-3/4
(247)
1-9/16
(40)
2-1/2
(64)
MIN.
3 (76)
MIN.
3 (76)
MIN.
FROM
SHAFT
END
6-1/8
(156)
1-9/16
(40)
1-9/16
(40)
3-15/16 (100)
2-15/16 (75)
1/4 (6)
M28939
144 (3658)
1
1
CABLE AND STRAIN RELIEF
ON SELECT MODELS ONLY.
Table 2. Model Selection.
a
Model manufactured for sale in the United States.
b
Model manufactured for sale in Europe.
c
Cables available on 75 and 81 Series only.
M
Electrical Motor
S
Fail Safe Function (Spring Return)
31
24 Vac communicating (Sylk Enabled)
41
120 Vac Two-Position Control; Reversible Mount
71
24 Vac Modulating Control; Reversible Mount
75
24 Vac Modulating and Floating Control; Reversible Mount
81
24 Vac Two-Position Control; Reversible Mount
10
88 lb-in. (10 Nm)
20
175 lb-in. (20 Nm)
A
a
Standard U.S. Model
B
b
Standard European Model
E
b
Selectable control signal; Adjustable zero and span;
Includes service and auto-adapt modes
H
a
J
Sylk Enabled
W
c
Standard U.S. Model with Cable
1
No Feedback
2
Voltage Feedback Signal
0
No End Switches
2
Two End Switches
XX
System Controlled Numbers
M S 75 20 A 2 0 XX
Model(s)
Power Input
Power Consumption (VA)
Voltage
Frequency
44 lb-in. (5 Nm)
88 lb-in. (10 Nm)
175 lb-in. (20 Nm)
Driving
Holding
Driving
Holding
Driving
Holding
Floating, Modulating
24 Vac ±20% (Class 2), 24 Vdc
50/60 Hz.
13
5
14
5
16
5
Two-Position, Low-voltage
24 Vac ±20% (Class 2), 24 Vdc
50/60 Hz.
25
8
30
8
40
8
Two-Position, Line-voltage
100-250 Vac
50/60 Hz.
45
13
45
13
60
13
