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Operating Instructions BA 373-E66
Technical specifications subject to change
W. Bälz & Sohn GmbH & Co. Koepffstrasse 5 74076 Heilbronn Germany
Phone +49 (0)7131 15 00 0 Fax +49 (0)7131 15 00 21 www.baelz.de mail@baelz.de
Observe copyright protection DIN 34
2. PRODUCT DESCRIPTION
2.1 Identication
Each actuator has an identication label. This label includes specications regarding the maximum operating con-
ditions of the device and a unique, order-related serial number (F no.).
Figure 1: Baelz identication label for motorized actuators
2.2 Specications
Type Baelz 373-E66
Actuating force kN 8,0 15,0
Positioning speed
1)
mm/min 25 22
Power consumption (230 V) VA 34
Nominal current (230 V) A 0.15
Type of motor
3)
syn
Motor protection
4)
B
Max. stroke mm 80
Supply voltages
2) 5)
24 V / 115 V / 230 V 50/60 Hz +-10%
Type of duty acc. to IEC 34-1 S4 – 30% ED 600 c/h
Cable gland 2 x M16x1.5 and 1 dummy plug
Electrical connection Inside terminal board, terminal assignment acc. to electrical connection diagram
Switch-off in end position 2 load-dependent switches, max. 250 V AC,
rating for resistive load, max. 10 A, for inductive load, max 5 A
Mounting position as desired, but not in downward position
Ambient temperature –20 °C to +60 °C
Lubricant for gearing Klüber Microlube GL 261 grease
Position indicator by anti-rotation xture
Manual adjustment with side-mounted handwheel
Enclosure protection acc. to EN 60529 IP 65
Trapezoidal thread Tr 20 x 4
Connection type DIN 3210 G0 (also refer to options)
Weight kg 13.0
1) at 60 Hz, the positioning speeds and input power increase by 20%
2) other supply voltages on request
3) syn synchronous motor
4) B stall proof motor
5) see price list for possible combina-
tions
Figure 2: Specications table
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