Numatics Specialty Cylinders and Nu Lock Units Numatics ACCU Actuators

The ACCU Actuators are an economical pneumatic linear actuator series that contains an internal Linear Resistive Transducer (LRT). They are ideal for applications where traditional magnetic position sensing is not acceptable. Additionally, the ACCU Actuators are conducive where variations in cylinder stroke and speed are required or where an application calls for continuous position monitoring.

Standard Specifications:

• 303 stainless steel piston rods standard
• 304 stainless steel cylinder tube
• Aluminum head and caps
• Maximal pressure rating is 250 PSIG
• Five bore sizes - 1-1/16", 1-1/2", 2", 2-1/2", 3"

Features:

• Ideal for applications where traditional magnetic position sensing is not acceptable.
• Continous position monitoring
• Scalable output of 4-20 mA or 0-10 VDC
• Scalable input of 120 VAC or 12-24 VDC .

Standard and Optional Rod Ends 
  Male Coupling Rod Ends 
  X0 Mount ¨C Basic No Moun 
  E3 Mount ¨C Head Square Moun 
  E4 Mount ¨C Cap Square Moun 
  X1 Mount ¨C Extended Tie Rods - Both End 
  X2 Mount ¨C Extended Tie Rods - Cap En 
  X3 Mount ¨C Extended Tie Rods - Head En 
  F1 Mount ¨C Head Rectangular Flang 
  F2 Mount ¨C Cap Rectangular Flang 
  P2 Mount ¨C Detachable Clevi 
  P4 Mount ¨C Detachable Ey 
  S1 Mount ¨C Angle Moun 
  S2 Mount ¨C Side Lug 
  S4 Mount ¨C Bottom Tappe 
  SN Mount ¨C Sleeve Nu 
  T1 Mount ¨C Head Trunnio 
  T2 Mount ¨C Cap Trunnio 
  T4 Mount ¨C Intermediate Trunnio 
  Accessories  

Standard ACCU A Series Mounts
Centerline Mounts
X0 Mount X2 Mount X3 Mount
X1 Mount
Basic No Mount Extended Tie Rods ¨C Cap En Extended Tie Rods ¨C Head En
Extended Tie Rods ¨C Both End
1-1/2!± to 6!± Bo
F1 Mount
E3 Mount E4 Mount
F2 Mount
Head Rectangular Flange
Head Square Head Square
Cap Rectangular Flange
1-1/2!± to 6!± Bo
8" Bore Only 8" Bore Only
1-1/2!± to 6!± Bo
Pivot Mounts
P4 Mount
P2 Mount
Detachable Eye
Detachable Clevis
T1 Mount
T2 Mount T4 Mount
Head Trunnion
Cap Trunnion Intermediate Trunnion
Foot Mounts
S2 Mount S4 Mount SN Mount
S1 Mount
Side Lugs Bottom Tapped Sleeve Nut
Angle Mount

Accessories Guide
Rod Thread Rod Clevis Eye Bracket Pivot PIN Rod Eye Clevis Bracket Bore
7/16-20 A500-301 A500-101 A500-401 A500-201 A500-001 1 1/2, 2, 2 1/2
1/2-20 A500-302 A500-101 A500-401 A500-202 A500-001 1 1/2, 2, 2 1/2
3/4-16 A500-303 A500-102 A500-402 A500-203 A500-002 3 1/4, 4, 5
7/8-14 A500-304 A500-102 A500-403 ¨ ¨ ¨
1-14 A500-305 A500-103 A500-403 A500-204 A500-003 6
1 1/4-12 A500-306 A500-104 A500-404 A500-205 ¨ ¨
1 1/2-12 A500-307 A500-105 A500-405 A500-206 ¨ ¨
Pivot Pin
Part No. CD CL
A500-401 0.500 1.875
A500-402 0.750 2.625
A500-403 1.000 3.125
A500-404 1.375 4.125
A500-405 1.750 5.125

Standard Couplers
Part Number
Maximum
A B C D E F G H
Full Load
Standard Nickel
A500-603 B500-603 7/16-20 1 1/4 2 1/2 3/4 5/8 1/2 1 2,535
A500-604 B500-604 1/2-20 1 1/4 2 1/2 3/4 5/8 1/2 1 3,500
A500-605 B500-605 5/8-18 1 1/4 2 1/2 3/4 5/8 1/2 1 4,700
A500-606 B500-606 3/4-16 1 3/4 2 5/16 1/2 1 1/8 31/32 12/16 1 1/2 8,750
A500-607 B500-607 7/8-14 1 3/4 2 5/16 1/2 1 1/8 31/32 12/16 1 1/2 9,750
A500-608 B500-608 1-14 2 1/2 2 15/16 1/2 1 5/8 1 3/8 1 5/32 2 1/4 16,125
A500-609 B500-609 1 14-12 2 1/2 2 15/16 1/2 1 5/8 1 3/8 1 5/32 2 1/4 19,600
N35-1001 N35-1004 1 1/2-12 3 1/4 4 3/8 13/16 2 1/4 1 3/4 1 1/2 3 34,000

Order pivot pin separately.
A CA CB CD CE CW CX DD E ER F FL KK LR M MR R
Part No.
Clevis Bracket
A500-001 - - 0.750 0.500 - 0.500 - 3/8-24 2.500 - 0.375 1.125 - 0.500 0.500 0.563 1.625
A500-002 - - 1.250 0.750 - 0.625 - 1/2-20 3.500 - 0.625 1.875 - 1.063 0.750 1.063 2.563
A500-300 - - 1.500 1.000 - 0.750 - 5/8-18 4.500 - 0.750 2.250 - 1.250 1.000 1.125 3.250
Eye Bracket
A500-101 - - 0.750 0.500 - - - 0.406 2.500 - 0.375 1.125 - 0.750 0.500 0.563 1.630
A500-102 - - 1.250 0.750 - - - 0.531 3.500 - 0.625 1.875 - 1.250 0.750 0.875 2.560
A500-103 - - 1.500 1.000 - - - 0.656 4.500 - 0.750 2.250 - 1.500 1.000 1.250 3.250
A500-104 - - 2.000 1.375 - - - 0.656 5.000 - 0.875 3.000 - 2.125 1.375 1.625 3.810
A500-105 - - 2.500 1.750 - - - 0.906 6.500 - 0.875 3.125 - 2.250 1.750 2.125 4.950
Rod Clevis
A500-301 0.750 - 0.750 0.500 1.500 0.500 1.000 - - 0.500 - - 7/16-20 - - - -
A500-302 0.750 - 0.750 0.500 1.500 0.500 1.000 - - 0.500 - - 1/2-20 - - - -
A500-303 1.125 - 1.250 0.750 2.375 0.625 1.250 - - 0.750 - - 3/4-16 - - - -
A500-304 1.625 - 1.500 1.000 3.125 0.750 1.500 - - 1.000 - - 7/8-14 - - - -
A500-305 1.625 - 1.500 1.000 3.125 0.750 1.500 - - 1.000 - - 1-14 - - - -
A500-306 2.000 - 2.000 1.375 4.125 1.000 2.000 - - 1.375 - - 1 1/4-12 - - - -
A500-307 2.250 - 2.500 1.750 4.500 1.250 2.375 - - 1.750 - - 1 1/2-12 - - - -
Rod Eye
A500-201 0.750 1.500 0.750 0.500 - - - - - 0.625 - - 7/16-20 - - - -
A500-202 0.750 1.500 0.750 0.500 - - - - - 0.625 - - 1/2-20 - - - -
A500-203 1.125 2.063 1.250 0.750 - - - - - 0.875 - - 3/4-16 - - - -
A500-204 1.625 2.813 1.500 1.000 - - - - - 1.188 - - 1-14 - - - -
A500-205 2.000 3.438 2.000 1.375 - - - - - 1.563 - - 1 1/4-12 - - - -
A500-206 2.250 4.000 2.500 1.750 - - - - - 2.000 - - 1 1/2-12 - - -
Bore A B C D E F G H I J K Part #
1-1/16 2.13 0.781 0.16 0.66 1.16 0.28 0.32 1.00 0.88 0.75 1.75
M117013
1-1/2  2.75 1.06 0.19 0.81 1.44 0.34 0.38 1.25 1.13 0.91 2.19
M117012
 2  3.13 1.13 0.25 1.00 1.63 0.34 0.63 1.50 1.38 1.00 2.50
M117009
2-1/2  3.75 1.44 0.25 1.00 1.63 0.34 0.75 1.75 1.50 1.25 3.00
M117010
 3  4.38 1.75 0.25 1.00 1.63 0.34 0.89 1.89 1.63 1.25 3.14
M117011
Pivot Mounting Brackets
Bore A B C D E F G H I J L Part #
1-1/16 1.19 2.00 1.13 0.25 0.31 0.88 0.19 0.75 0.38 0.13 1.25
M129003
1-1/2  1.75 2.88 1.50 0.38 0.38 1.38 0.25 1.00 0.63 0.25 2.00
M129005
 2  1.75 3.00 1.50 0.38 0.38 1.38 0.25 1.00 0.63 0.25 2.13
M229005
2-1/2  2.25 3.88 1.75 0.50 0.50 1.75 0.25 1.25 0.88 0.25 2.63
M229005
 3  2.25 3.88 1.75 0.50 0.50 1.75 0.25 1.25 0.88 0.25 2.63
M229006

Part # A B C
M18-004 0.50 5/16-24 0.19
M190003 0.687 7/16-20 0.25
M190004 0.750 1/2-20 0.31
Bore A B C D E F G H I Part #
M190005 0.938 5/8-18 0.38
1-1/16 0.50 1.19 0.68 0.25 0.25 0.50 0.68 0.94 5/16-24 M127004
M190007 1.312 7/8-14 0.48
1-1/2  0.75 1.69 1.03 0.38 0.38 0.75 0.94 1.31 7/16-20 M127005
M190015 1.688 1 1/8-12 0.61
 2  0.75 1.69 1.03 0.38 0.38 0.75 0.94 1.31 1/2-20 M127006
M190009 1.875 1 1/4-12 0.50
2-1/2  1.00 2.75 1.28 0.50 0.50 1.00 1.50 2.25 5/8-18 M127006
M190012 2.06 1 3/8-12 0.50
 3  1.00 2.75 1.28 0.50 0.50 1.00 1.50 2.25 5/8-18 M127007
M190013 2.25 1 1/2-12 0.84

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