Joyce Dayton Corp. Operation and Maintenance Manual for Joyce Dayton Integrated Actuator- Acme Screw Maximum capacity: 2000-pounds IATT/DIATT IATN/DIATN WARNING! The recommendations in this manual for installation, operation and maintenance must be followed to ensure safe use. All persons responsible for the installation and use of Joyce Dayton Integrated actuators must be familiar with the contents of this manual.
Table of Contents Section I – General Information 1-1 Contact Joyce Dayton .....................................................3 1-2 Purpose and Scope .........................................................3 1-3 Receipt of Product ...........................................................3 1-4 Warranty ............................................................................3 1-5 Precautions for Use .........................................................3 1-6 General Installation Instructions ....
Section I General Information 1-1 Contact Joyce Dayton Corp. Joyce Dayton Corp. P.O. Box 1630 Dayton, OH 45401 (800) 523-5204 (US and Canada only) (937) 294-6261 (937) 297-7173 Fax Email: sales@joycedayton.com Website: www.joycedayton.com 1-2 Purpose and Scope This manual provides installation, operation and maintenance instruction for the standard Joyce Dayton integrated actuator with acme screw. Although this manual covers the standard integrated actuators, some may vary significantly from this manual.
5. The integrated actuators can be mounted and operated in any orientation. Properly plug or vent the holes in the protection tube (4) to prevent dirt and moisture from contaminating the actuator (translating tube models only). 6. Never allow the integrated actuator to retract beyond the minimum closed position or extend beyond the maximum open position, as damage to the unit can occur. Refer to Section 3-5 for travel limit information. 7. External temperature may exceed 200 degrees F.
Company Brand Name Integrated Actuator Component Exxon Mobil Mobilgrease XHP 461 Housing, Lifting screw and tube Exxon Mobil Mobilith SHC PM Housing, Lifting screw and tube Exxon Mobil Mobilith SHC 221 Housing, Lifting screw and tube Exxon Mobil Mobilith SHC 22 Housing, Lifting screw and tube 2-2 Repair Parts Repair parts may be obtained by calling Joyce Dayton Customer Service at (800) 523-5204, (937) 294-6261, (937) 297-7173 (facsimile) or your local sales representative.
13. The worm gear nut, key, and retaining ring (3, 14, and 10) will be attached to the end of the assembly. 14. Remove the retaining ring (10) from the end of the jackscrew (11). 15. Disassemble the nut and key (3, 14) from the jackscrew. 16. The jackscrew (11), translating tube (13), and dowel pin (25) are considered an assembly. If any of these parts are worn and/or damaged, you must replace them all. It is not possible to disassemble them without damaging them. 17.
2-6 Assembly of Translating Tube Actuator 1. Rest the actuator sleeve (1) on a work surface with the flange downward. 2. Install the worm shaft bearing (7) into the sleeve (1). Do this by passing the worm through the wide opening at the side of the sleeve. Position it over the worm shaft opening. Seat the bearing with a tool. 3. Rotate the sleeve (1) so it rests on the base. 4. Assemble the O-ring lower thrust bearing (2) and O-ring (19) 5. Set the sleeve aside and continue. 6.
2-7 Assembly of Traveling Nut Actuator 1. Rest the actuator sleeve (1) on a work surface with the flange downward. 2. Install the worm shaft bearing (7) in the sleeve (1) by passing it through the wide opening at the side of the sleeve. Position it over the worm shaft opening. Seat the bearing with a tool. 3. Rotate the sleeve (1) so it rests on the base and install the lower thrust bearing (2) and O-ring (16). 4. Set the sleeve aside and continue. 5. Install the dowel pin (14) in the end of the screw (11).
Section III Views & Parts List 3-1 Exploded View of Translating Tube Actuator 21 7 28 1 9 8 8 6 9 7 5 24 19 23 5 2 26 27 10 3 14 2 16 20 12 11 21 16 25 13 4 21 17 INTEGRATED ACTUATOR IATT/DIATT 17 18 15 9
Section III Views & Parts List 3-2 Exploded View of Traveling Nut Actuator 20 19 21 1 22 9 8 8 9 7 6 7 17 16 5 2 10 3 18 2 15 4 13 11 14 12 INTEGRATED ACTUATOR IATN/DIATN 10
3-3 Parts List for Integrated actuator Table 3-3 Parts list - Integrated Actuator (Acme) Item TRANSLATING TUBE MODEL Description (Qty.
3-4 Integrated Actuator Part Number Structure & Serial Number Tag IA51- TT - 12.00 – LJ20 - MMAA- KS Model number • Machine Screw - IA51, IA201, DIA51, DIA201 • Ball Screw - BIA51, BIA201, HBIA51 Design • TT – Translating Tube • TN – Traveling Nut Rise in inches (max 24.00”) Auxiliary drive shaft • XXXX – None (Remove Shaft) • STDX – Standard 0.
3-5 Travel limit information 1. Translating tube integrated actuator Translating tube minimum closed dimension = Rise” + 8 1/2” Translating tube extended dimension = (Rise” x 2) + 8 1/2” Maximum rise allowable is 24” Minimum dimension and maximum dimensions are measured from base of actuator to clevis eye. 2.
