Integrated Actuators

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IA51, IA201 - ACME 1" diameter, .25" pitch

IA51, IA201 - ACME 1" diameter, .25" pitch

Joyce integrated actuators with single lead Acme screws (IA) lift one ton. Requiring only electric power, Joyce integrated linear actuators may be used in place of hydraulic cylinders, eliminating the cost and potential for leaks associated with hydraulic systems. Translating tube (TT) integrated linear actuators are well suited for use in industrial environments where protection of the lifting screw mechanism and low maintenance is desired. Traveling nut (TN) integrated linear actuators are best suited for use in environments that are relatively clean and free of dust.

  • Self-locking, 1” diameter, .25” pitch screw
  • Durable aluminum housing with integral NEMA 56C-face motor flange
  • Optional motor size based on load capacity
  • Optional limit switch and accessories
  • Capable of speeds from 14 to 86 inches per minute
  • For travel lengths greater than 24" contact [email protected]

Joyce offers controls for Integrated Actuators. Contact us today!

2D/3D Drawings

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Product Media

2D/3D DRAWINGSO & M Manual IA, DIA O & M Manual BIA, HBIA PRODUCT INFORMATION ORDERING INFORMATION TRANSLATING ELEVATION KFTN ELEVATION MOUNT LIMIT SWITCH ACCESSORIES
jack

Available Models

(IA) 1" DIAMETER, .25" LEAD (DIA) 1" DIAMETER, .50" LEAD (BIA) 1" DIAMETER, .25" LEAD (HBIA) 1" DIAMETER, 1.0" LEAD
  • Aluminum housing and motor mount
  • Input shaft (worm), 4140 cold rolled steel (CDS)
  • Lifting screw, CDS
  • Stainless steel inner tube
  • Aluminum bronze traveling nut

Sample Part Number:

Click on the part number to reveal additional informaton about jack designs and shaft codes.

Model Number

Acme
1" diameter, .25" pitch		 Acme
1" diameter, .25" pitch/.50" lead		 Ball
1" diameter, .25" pitch		 Ball
1" diameter, 1.00" pitch
IA51
IA201		 DIA51*
DIA201*		 BIA51*
BIA201*		 BHIA51*

Important Note: *Integrated actuators may lower under load. Brake motors or external locking systems are recommended.

Integrated Actuator Configuration

TT Translating Tube TN Keyed for Traveling Nut

Integrated Actuator Rise

Rise is travel expressed in inches and not the actual tube length.

Left Side Shaft Code Right Side Shaft Code
Left Side Shaft Code Right Side Shaft Code
Limit Switches
Position 1 2 3 4
Left side Shaft LJ10 LJ20 LJ30 LJ40
Code LJ10 LJ20 LJ30 LJ40
Motors
Size Code
1/4 HP K
1/3 HP A
1/2 HP B
3/4 HP C
No Motor X
Standard Motors
Voltage Speed (rpm) 1/4 HP 1/3 HP 1/2 HP 3/4 HP
115/230 VAC Single Phase 1140     X X
115/230 VAC Single Phase 1725 X X X X
115/230 VAC Single Phase w/brake 1725   X X X
230/460 VAC Three Phase 1140 X X X X
230/460 VAC Three Phase 1725 X X X X
230/460 VAC Three Phase w/brake 1725 X X X X
12 VDC Permanent Magnet 1800 X X X X
24 VDC Permanent Magnet 1800   X X X
90 VDC Permanent Magnet 1750 X X X X
180 VDC Permanent Magnet 1750 X X X X
Options**
X No additional options
M Modify standard actuator
C12 12 VDC motor
C24 24 VDC motor
C90 90 VDC motor
C180 180 VDC motor
K Brake motor
R 1140 RPM motor
S Single phase 115/230 3-ph. 60 Hz

**Specify as many options as needed.

Optional Accessories
08040369 CP-30 08040368

Jack Designs

S=Translating

K=Keyed for Non Rotation

N=Traveling Nut

D=Double Clevis

R=KFTN Trunnion*
T=Trunnion*

* Standard trunnion mounts available on 2-ton through 20-ton jacks.

Metric Screw Jack Rise

Rise is travel expressed in inches and not the actual screw length.

Model Number IA511 DIA51
IA201 DIA2011
ACME Threaded Lifting Screw 1" diameter, .25" pitch 1" diameter, .25" pitch, .50" lead
Wormgear Ratio 5:1 5:1
20:1 20:1
Worm Shaft Turns/1" Travel 20 10
80 40
Motor RPM 1140 1725 1140 1725
Lifting Speed (Inches/Minute) 57 86 114 172
14 21 28 43
Rated Load (Lbs.) 1/3 HP Motor 550 375 375 250
1775 1225 1250 850
1/2 HP Motor 850 550 575 400
2000 1850 1875 1300
3/4 HP Motor 1250 850 875 600
2000 2000 2000 1950

Lead: The distance traveled axially in one rotation of the lifting screw.
Pitch: The distance from a point on a screw thread to a corresponding point on the next thread, measured axially.
Important Note: DIA models may lower under load. Brake motors or external locking systems are recommended. 

 
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