Honeywell ML7161A User Manual

35 AND 70 LB-IN. NON-SPRING RETURN DIRECT COUPLED ACTUATORS
3 63-2209—8
Table 2. Power Consumption.
Table 3. Torque Ratings.
Table 4. Actuator 90° Stroke Timing.
Table 5. Actuator Minimum Design Life.
Fig. 1. Approximate dimensions of ML6161A,B,E
and ML6174A,B,E DCA in in. (mm).
Fig. 1A. Approximate dimensions of ML7161, ML7174 DCA in in. (mm).
Model Power Consumption
ML6161A,B,C,D 1.8 VA
ML7161A 4.8 VA
ML6174A,B 2.4 VA
ML7174A 5.4 VA
35 lb-in. DCA
lb-in. (Nm)
70 lb-in. DCA
lb-in. (Nm)
Running 35 (4) 70 (8)
Breakaway
Stall Minimum 45 (5)
Stall Maximum 70 (8) 130 (14)
Table 1. 35 lb-in. and 75 lb-in. DCA models.
ML Motor Linkage
61 Floating Control
71 4-20 mA/2-10 Vdc Control
61 35 lb-in. (4 Nm), Non-Spring Return
74 70 lb-in. (8 Nm), Non-Spring Return
A Includes output for feedback
potentiometer.
B Standard (includes minimum-position
setscrews).
C Includes output for feedback potentiometer
and cover with conduit connections.
D Includes cover with conduit connections.
E Standard with European ratings.
1 Standard.
2 Includes declutch function.
ML 61 61 B 1 XXX Varies by model
At 50 Hz At 60 Hz
90 Second Models 108 sec 90 sec
Three-Minute Models 216 sec 180 sec
Seven-Minute Models 504 sec 420 sec
35 lb-in. DCA 70 lb-in. DCA
Cycles 50,000 40,000
Repositions 1,500,000 1,500,000
1 (25)
M18016
CW
COM
CCW
OPTIONAL
AUXILIARY
SWITCH
11/16
(18)
3-3/8 (86)
4-1/4
(108)
4-7/8
(123)
2-7/8 (73)
1-11/16
(42)
1/8
(3)
1-5/16
(33)
7/8
(22)
2-1/2 (64)

Honeywell ML7161A Specifications

General

Brand	Honeywell
Model	ML7161A
Category	Controller
Language	English