Data Sheet

2052 Actuator
D103295X012
Product Bulletin
61.1:2052
November 2014
2
2052 Actuator Specifications and Materials of
Construction
See tables 1 and 2.
Table 1. Fisher 2052 Actuator Specifications
Specifications
Actuator Mounting Connections
Splined shaft connection, ISO 5211 actuator-to-bracket connection
Size 1: F07, Size 2: F10, Size 3: F14
Actuator Sizes See table 3
Operating Pressure
(1)
See table 5
Maximum Diaphragm Casing Pressure Size 1, 2, and 3 Actuators: 5 barg (73 psig)
Pressure Connection See table 4
Torque Output See table 5
Actuator Temperature Capabilities
(1)
-45 to 80_C (-50 to 176_F)
Operation Field reversible between PDTC and PDTO; right- and left-hand mounting, any angle of orientation
Approximate Weight
Size 1: 22.2 kg (49 lb)
Size 2: 54.4 kg (120 lb)
Size 3: 113 kg (250 lb)
Controller/Positioners Available DVC2000, DVC6020, DVC6030, DVC6200, 3610J, 3620J, 4190, C1
Adjustable Travel Stops Standard adjustable up and down stops capable of 30 degrees of adjustment per stop.
Accessories Available 846, 646, 2625, and 67C Series, switches, i2P-100, VBL, DXP, GOt
Handwheel
Top-mounted handwheel: Optional on Size 1, 2, and 3 actuators
Declutchable handwheel
(2)
: Optional on Size 1, 2, and 3 actuators
Operational Lockout
(2)
Available for customer-supplied padlock to lock the actuator in the spring-fail position
1. The pressure/temperature limits in this bulletin should not be exceeded.
2. Lockout and declutchable handwheel cannot be used together on size 2 and size 3 actuators.
Table 2. Materials of Construction
Component Material
Top Casing Steel
Housing Cast Iron
Diaphragm Nitrile and nylon standard
Lever Ductile iron
Diaphragm Plate Cast iron
OPTIONAL TOP-MOUNTED HANDWHEEL ASSEMBLY
Component Material
Handwheel Cast iron
Handwheel Stem Aluminum-Bronze
Top Casing Assembly Steel
O-ring Nitrile
Pusher Plate Steel
Contents
Features 1.....................................
2052 Actuator Specifications and Materials
of Construction 2............................
Options 3.....................................
Tables
Actuator and Shaft Size Availability 4.............
Torque versus Actuator Size 5...................
Pressure Connections 5........................
Dimensions 5.................................
Mounting Style 10.............................