How it Works
Allen-Bradley
Loading...
Kinetix MPAI
Installation Manual
40 pgs2.61 Mb0
Table of contents
Loading...

Allen-Bradley Kinetix MPAI Installation Manual

Installation Instructions
Original Instructions

Kinetix MPAI Heavy-duty Electric Cylinders

Catalog Numbers MPAI-A2xxxC, MPAI-B2xxxC, MPAI-A3xxxC, MPAI-B3xxxC, MPAI-A3xxxE, MPAI-B3xxxE, MPAI-A3xxxR, MPAI-B3xxxR, MPAI-A3xxxS, MPAI-B3xxxS, MPAI-A4xxxC, MPAI-B4xxxC, MPAI-A4xxxE, MPAI-B4xxxE, MPAI-A4xxxR, MPAI-B4xxxR, MPAI-A4xxxS, MPAI-B4xxxS
Top ic Page

Summary of Changes

This publication contains new and updated information as indicated in the following table.
Top ic P age
Updated IP ratings information. 37
Kinetix MPAI Heavy-duty Electric Cylinders Installation Instructions
MP AI - x x xxx x x x x x - x
Volta ge Cl ass
A = 200V B = 400V
Actuator Type
AI = Actuator rod (threaded male rod end)
Actuator Series
MP = Kinetix MP
Actuator Mounting
A = Front face, side front, bottom front, and rear tapped mounting holes B = Front trunnion, no tapped mounting holes C = Rear clevis mount, no tapped mounting holes (food-grade paint only) E = Front face mount, front face tapped mounting holes (food-grade paint only)
Holding Brake
2 = No brake 4 = 24V DC brake
Feedback Type
M = Multi-turn, 1024 sin/cos, absolute encoder, Hiperface protocol
(3)
V = Multi-turn, 128 sin/cos, absolute encoder, Hiperface protocol
Mechanical Drive/Screw Lead, Type
C = 5.0 mm/rev ball screw (0.197 in./rev) E = 10.0 mm/rev ball screw (0.394 in./rev)
(3)
R = 5.0 mm/rev roller screw (0.197 in./rev)
(3)
S = 10.0 mm/rev roller screw (0.394 in./rev)
(3)
Rod Stroke Length
076 = 76.2 mm (3.0 in.)
(4)
150 = 152.4 mm (6.0 in.) 300 = 304.8 mm (12.0 in.) 450 = 457.2 mm (18.0 in.)
(3)
Actuator Frame Size
2 = 64 mm 3 = 83 mm 4 = 110 mm 5 = 144 mm
Special Feature
(1)
Blank = IP66/IP67 (in static condition only)
(2)
W = Food grade (white paint) stainless steel rod
Motor Type
1 = 076 mm (3.0 in.) stroke length 3 = 150…450 mm (6.0…18 in.) stroke lengths

Catalog Number Explanation

This is the catalog number explanation for the Kinetix® MPAI electric cylinders.
(1) The Special Feature field is used for customer-specific coding. (2) Rockwell Automation® factory-delivered 2090-Series cable connectors are required to achieve this International Protection (IP) rating for the complete unit.
Maintain the front bearing and wiper seal at the prescribed interval. Wipe rods dry before motion occurs or liquid could be drawn inside the actuator. (3) Not available in the 64 mm frame size. (4) 76 mm stroke length is available in the 64 mm and 83 mm frame sizes only.
2 Rockwell Automation Publication MPAI-IN001G-EN-P - March 2021
This is the catalog number explanation for the Kinetix MPAI electric cylinder accessories.
MP AI - xx x xx xx
Accessory Type
NA = Mounting accessory NE = Rod-end accessory NR = Replacement kit accessory
Actuator Type
AI = Actuator rod (threaded male rod end)
Actuator Series
MP = Kinetix MP
Actuator Frame Size
2 = 64 mm 3 = 83 mm 4 = 110 mm 5 = 144 mm
Option Number
01 = If NAx01, Front flange mount
If NRx01, Roller screw grease cartridge
If NEx01, Self-aligning rod coupler 21 = N Ax21, Front flange mount (stainless steel) 02 = If NAx02, Front flange mount
If NEx02, Anti-rotation option
If NRx02, Ball screw grease cartridge 03 = If NAx03, Rear clevis mount
If NEx03, Spherical rod-eye
If NRx03, Replacement zerk fitting 23 = NEx23, Spherical rod-eye (corrosion resistant) 04 = NEx04, Rod clevis
If NRx04, Grease plug 05 = Replacement zerk fitting cap 06 = NAx06, Mounting plates kit
If NRx06, Front wiper seal kit 07 = Front bearing block and wiper kit
Stroke Length
(1)
76 = 76.2 mm (3.0 in.) 15 = 152.4 mm (6.0 in.) 30 = 304.8 mm (12.0 in.) 45 = 457.2 mm (18.0 in.)
Kinetix MPAI Heavy-duty Electric Cylinders Installation Instructions
(1) The Stroke Length field is used for the anti-rotation guide only, catalog number MPAI-NEx02xx.
Rockwell Automation Publication MPAI-IN001G-EN-P - March 2021 3
Kinetix MPAI Heavy-duty Electric Cylinders Installation Instructions
8
5
6
3
2
1
Kinetix MPAI Heavy-duty Electric Cylinder (MPAI-A3150CM32A is shown)
4
7

About the Kinetix MPAI Heavy-duty Electric Cylinders

Kinetix MPAI electric cylinders feature multi-turn high-resolution encoders and are available with 24V DC brakes. The motor drives a ball-screw or roller-screw that converts rotary motion into linear movement. The linear motion extends or retracts the thrust rod within the electric cylinder housing.
IMPORTANT
The MPAI-A/Bxxxxxx2x electric cylinders are non-braking. When there is no input torque, the thrust rod can be moved freely. To achieve self- locking of your motion system, use an electric cylinder with an integrated brake (catalog number MPAI-A/Bxxxxxx4x).
The Kinetix MPAI electric cylinders have been designed for exact positioning at high speeds.
Item Description
1 Feedback connector 2Power connector 3 Motor with feedback device 4 Actuator cylinder
5
6 Wrench flats for counteracting torque on thrust rod when installing rod-end accessories 7 Grease fitting (not included on catalog number MPAI-x2xxxC) 8 Thrust rod
(1) Trunnion mount electric cylinders, not shown, have threaded mounting holes on the rear surface only.
Threaded mounting holes on front, sides, rear, and bottom surfaces
(1)

Before You Begin

Remove all packing materials from within and around the item. After unpacking, verify the nameplate catalog number against the purchase order.
1. Remove the polyethylene foam cushioning.
2. Remove the electric cylinder carefully from its shipping container. Consider the weight of the electric cylinder. Depending on the design, the electric cylinder can weigh up to 49 kg (108 lb).s
Do not rotate the thrust rod. Rotating the thrust rod causes the home position to be lost.
ATTENTION: Electric cylinders that exceed 23 kg (51 lb) require a two man lift. Do not lift the electric cylinder by the thrust rod.
ATTENTION: Do not rotate the thrust rod. Rotating the thrust rod causes the factory-set home position to be lost and requires the electric
cylinder to be homed before its initial use.
3. Visually inspect the electric cylinder for damage. Closely examine the mounting surface, frame, and thrust rod for defects.
4 Rockwell Automation Publication MPAI-IN001G-EN-P - March 2021
Kinetix MPAI Heavy-duty Electric Cylinders Installation Instructions
4. Notify the carrier of shipping damage immediately.
ATTENTION: Do not attempt to open and modify the electric cylinder beyond changing motor connector orientation as described on page 10, or installing a rear clevis mount as described on page 8. Only a qualified Allen-Bradley® employee can service the internal working of the electric cylinder. Failure to observe these safety precautions could result in personal injury or damage to equipment.

Plan Your Installation

See the Kinetix Linear Motion Specifications Technical Data, publication KNX-TD002, for the specifications and additional products referenced in this section:
• This product can be operated in compliance with the relevant safety regulations, only if the maximum loading limits are observed.
ATTENTION: The electric cylinder is not intended to be used in applications where side-loading occurs. Loads must be guided and supported. Aligned load with the line-of-motion of the thrust rod. Side loading reduces the lifetime of the electric cylinder.
• If you are mounting your electric cylinder in a vertical or sloping position, include safety measures that control the work load, in case the spindle nut fail.
ATTENTION: Uncontrolled moving masses can cause injury or damage to property. If there is a spindle nut fracture inside the actuator cylinder due to wear, the working mass drops down. Check whether additional external safety measures are required to prevent damage in the event of a spindle nut fracture.
• Keep the rod from rotating when in use to achieve consistent linear motion. In most applications the connection to the load inherently provides anti-rotation. If your work load is free to rotate when the actuator is attached use the anti-rotate option, catalog MPAI-NEx02xx, to prevent rotation.
• Corrosive environments reduce the service life of electric cylinders.
• Where possible, install the electric cylinder with the grease fitting facing up. This reduces the chance of the residual grease falling or dripping on your application.
• Factory-manufactured feedback and power cables are available in standard cable lengths. They provide environmental sealing and shield termination. Contact your Allen-Bradley sales office or see the Kinetix Linear Motion Specifications Technical Data, publication KNX-TD002
, for additional information.

Prolong Electric Cylinder Life

Thoughtful design and proper maintenance can increase the life of an electric cylinder. Follow these guidelines to maximize the life of an electric cylinder especially within a food processing environment:
• Always provide a drip loop in each cable to carry liquids away from the connection to the motor.
• If design requirements permit, provide shields that protect the motor housing, thrust rod, seals, and their junctions from contamination by foreign matter or fluids.
• Replace the thrust rod seals at or before its expected lifetime of 12-months. See Replacement Parts and Maintenance Kits
• Inspect the seals for damage or wear on a regular basis. If damage or excessive wear is observed, replace the item.
on page 36 for catalog information on thrust rod seals.

Electric Cylinders with Brake Option

The brake option on this servo motor is a spring-set holding brake that releases when voltage is applied to the brake coil. A separate power source is required to disengage the brake. This power source can be applied by a servo motor controller or manual operator control.
If system main power fails, holding brakes can withstand occasional use as stopping brakes. However, this creates rotational mechanical backlash that is potentially damaging to the system, increases brake wear, and reduces brake life.
An electric cylinder (not under power) requires a holding brake to maintain its position if the force on the actuator exceeds the Back Drive Force listed in Kinetix Linear Motion Specifications Technical Data, publication KNX-TD002.
A brake can be used with the actuator to keep it from back driving, typically in vertical-load applications. A brake can be used for safety reasons or for energy savings allowing the actuator to hold position when not under power.
IMPORTANT
Holding brakes are not designed to stop rotation of the motor shaft, nor are they intended to be used as a safety device. They are designed to hold a motor shaft at 0 rpm for up to the rated brake holding torque.
The recommended method of preventing motor shaft rotation is a four-step process: first, command the servo drive to 0 rpm; second, verify the motor is at 0 rpm; third, engage the brake; and fourth, disable the drive.
Disabling the drive removes the potential for brake wear caused by a badly-tuned servo system oscillating the shaft.
Rockwell Automation Publication MPAI-IN001G-EN-P - March 2021 5
Kinetix MPAI Heavy-duty Electric Cylinders Installation Instructions

Prevent Electrical Noise

Electromagnetic interference (EMI), commonly called electrical noise, can reduce motor performance. Effective techniques to counter EMI include filtering the AC power, by using shielded cables, separating signal cables from power wiring, and practicing good grounding techniques.
Follow these guidelines to avoid the effects of EMI:
• Isolate the power transformers or install line filters on all AC input power lines.
• Physically separate signal cables from motor cabling and power wiring. Do not route signal cables with motor and power wires, or over the vent openings of servo drives.
• Ground all equipment by using a single-point parallel ground system that employs ground bus bars or large straps. If necessary, use additional electrical noise reduction techniques to reduce EMI in noisy environments.
See System Design for Control of Electrical Noise Reference Manual, publication GMC-RM001
, for additional information on reducing the effects of EMI.

Build and Route Cables

Knowledgeable cable routing and careful cable construction improves system electromagnetic compatibility (EMC).
To build and install cables, perform these steps.
1. Keep wire lengths as short as physically possible.
2. Route signal cables (encoder or serial) away from motor and power wiring.
3. Separate cables by 0.3 m (1 ft) minimum for every 9 m (30 ft) of parallel run.
4. Ground both ends of the encoder cable shield and twist the signal wire pairs to prevent electromagnetic interference (EMI) from other equipment.
ATTENTION: High voltage can be present on the shield of a power cable, if the shield is not grounded. Make sure there is a connection to ground for any power cable shield. Failure to observe these safety precautions could result in personal injury or damage to equipment.

Install the Electric Cylinder

The installation must comply with all local regulations and use of equipment and installation practices that promote electromagnetic compatibility and safety.
ATTENTION: Unmounted electric cylinders, disconnected mechanical couplings, and disconnected cables are dangerous if power is applied. Appropriately identify (tag-out) disassembled equipment, and restrict (lock-out) access to electrical power. Failure to observe these safety precautions could result in personal injury.
Follow these steps to prepare the electric cylinder for installation on the machine.
1. Provide sufficient clearances in the area of the electric cylinder for it to stay within its specified operating temperature range. See Specifications
cooling. Keep other heat producing devices away from the electric cylinder.
2. Make sure the mounting surface supports the electric cylinder evenly so that it is free of mechanical stress and distortion.
• Evenness of the mounting surface must be within 0.127 mm (0.005 in.).
• The thrust rod must be parallel to the guide within 0.0254 mm (0.010 in.).
3. Attach mounting accessories to the electric cylinder. See Accessories
6 Rockwell Automation Publication MPAI-IN001G-EN-P - March 2021
on page 37 for the operating temperature range. Do not enclose the electric cylinder unless forced air is blown across the electric cylinder for
on page 33 for the accessories diagram.
ATTENTION: Proper attachment of the rear clevis mount is important to achieve an IP67 rating in a stationary condition. See Install the Rear
Clevis Mounting Kit on page 8.
Failure to observe precautionary steps could result in damage to the electric cylinder and its components.
Use these torque values to attach mounting accessories to the cylinder.
Wrench Flats
Kinetix MPAI Heavy-duty Electric Cylinders Installation Instructions
Frame Size Mounting Plates Front Flange
64 MPAI-NA206 MPAI-NA202 MPAI-NA203 13.2 N•m (117 lb•in) 83 MPAI-NA306 MPAI-NA302 MPAI-NA303 110 MPAI-NA406 MPAI-NA402 MPAI-NA403 144 MPAI-NA506 MPAI-NA502 MPAI-NA503 56.5 N•m (41.7 lb•ft)
(1) Rear clevis requires removal of the end cap from the electric cylinder. If the cylinder is opened, take precautions to avoid contamination and then reseal the cylinder so an IP67 in a static condition is
achieved. (2) Unless otherwise noted, torque specifications have a ±20% tolerance. (3) The anti-rotation guide is not included in this step. See step 6 below for the anti-rotation guide torque values.
Rear Clevis
 (1)
Torque, ma x
39.5 N•m (29.1 lb•ft)
(2) (3)
If desired, you can seal the actuator front flange to the drive equipment by applying a bead of food grade RTV around the periphery of the joint between the actuator and the machine surface. Use of a gasket or RTV on the mating surface is not recommended, as this can cause the misalignment of the shaft and result in damage to the actuator and the driven equipment.
4. Attach rod-end accessories to the work load as outlined below. See Accessories
on page 33 for the accessories diagram. Be sure the work load center of gravity is centric to the thrust rod.
ATTENTION: Damage can occur to the electric cylinder bearings and the feedback device if sharp impact to the thrust rod is applied during installation. Do not strike the thrust rod with tools during installation or removal. Failure to observe these safety precautions could result in damage to the electric cylinder and its components.
5. Use these torque values to attach a rod eye or rod clevis to the thrust rod.
Frame Size Thrust Rod Thread Wrench Flats Width
64 M10 x 1.25 22.99 mm (0.905 in.) 24.4 N•m (18.0 lb•ft) 83 M16 x 1.5 26.97 mm (1.062 in.) 61.0 N•m (45.0 lb•ft) 110 M20 x 1.5 38.08 mm (1.489 in.) 76.3 N•m (56.3 lb•ft) 114 M27 x 2.0 53.98 mm (2.125 in.) 135.6 N•m (100.0 lb•ft)
(1) Unless otherwise noted, torque specifications have a ±20% tolerance.
Tor que , max
(1)
Use two wrenches to attach a rod-end accessory: one wrench to tighten the rod-end accessory, and the other wrench to counter act the applied torque at the thrust-rod wrench flats.
ATTENTION: Do not apply torque or rotate the thrust rod itself. Rotating the thrust rod causes the home position to be lost.
6. Use these torque values to attach an anti-rotation guide to the cylinder and the thrust rod.
Frame Size Cat. No.
64 MPAI-NE202xx 13.2 N•m (117 lb•in) 7.8 N•m (69 lb•in) 7.8 N•m (69 lb•in) 83 MPAI-NE302xx
144 MPAI-NE502xx 56.5 N•m (70.0 lb•ft) 20.3 N•m (15.0 lb•ft)
(1) Torque value applies to mounting screws with standard threads and strength class 8.8. Apply torque to mounting screws evenly. (2) Torque value applies to the clamp bolt attached to the thrust rod of the electric cylinder. (3) Torque value applies to the clamp bolt attached to the horizontal guide shaft of the Anti-rotation guide.
Bearing Block Screws
39.5 N•m (29.13 lb•ft) 7.8 N•m (5.75 lb•ft)
(1)
Thrust Rod Clamp
(2)
Anti-rotation Shaft
13.2 N•m (9.74 lb•ft)110 MPAI-NE4 02xx
To reduce wear on the horizontal guides of the Anti-rotation kit, adjust the guides at the work load and the electric cylinder so that they are exactly parallel, as described in Mount the Electric Cylinder
on page 8.
(3)
Rockwell Automation Publication MPAI-IN001G-EN-P - March 2021 7
Kinetix MPAI Heavy-duty Electric Cylinders Installation Instructions
Load
Rod Extended
< 0.254 mm (0.010 in.)
Rod Retracted
< 0.127 mm (0.005 in.)
Load
Guide
Guide
Thrust Rod
Electric Cylinder

Install the Rear Clevis Mounting Kit

Follow this procedure to install a rear clevis mount on an Kinetix MPAI electric cylinder.
ATTENTION: Proper attachment of the rear clevis mount is important to achieving an IP67 in a static condition. Failure to observe this procedure could result in damage to the electric cylinder and its components.
1. Prepare a contamination-free area in which to work.
2. Remove the four bolts that secure the end cap. Bolts sizes are shown here.
Frame Size Bolt Size
64 M6 x 1.0 (0.04) 83 110 144 M12 x 1.75 (0.07)
3. Set aside the mounting bolts for reuse.
4. Clean the mounting surface and verify it is undamaged before continuing.
5. Carefully position the rear clevis mount and seal on the mounting surface. The seal is included in the rear clevis mounting kit.
6. By using an alternating torque pattern, evenly torque each of the four mounting bolts to the value shown in step 5
M8 x 1.25 (0.05)
on page 7.

Mount the Electric Cylinder

Follow these steps to mount the electric cylinder on the machine.
1. Verify the mounting surface flatness. The mounting surface must be flat or shimmed flat to the mounting surface of the electric cylinder within 0.127 mm (0.005 in.) to avoid distortion and damage to the actuator housing.
2. Install and evenly tighten the steel fasteners so the electric cylinder is securely mounted on the machine before thrust rod alignment is performed.
3. Align the electric cylinder as shown in the diagram and described below. Align the thrust rod of the electric cylinder parallel to the load supporting bearing system in both flatness and straightness within these specifications:
• With thrust rod extended <
• With thrust rod retracted <
4. Torque the steel fasteners evenly to 39.5 N•m (350 lb•in), and then verify the thrust rod alignment remains within specifications.
0.254 mm (0.010 in.) parallel to the load guides.
0.127 mm (0.005 in.) parallel to the load guides.
ATTENTION: When installed, pinch points with high forces are created that have the potential for causing physical damage. The risk area surrounding the electric cylinder must be enclosed or clearly marked, including sinage in accordance with national and international requirements. The risk area must be protected by a safety system that stops the equipment if anyone enters the risk area. Personnel who enter the risk area must be authorized, trained, and qualified for any task performed inside the risk area.
8 Rockwell Automation Publication MPAI-IN001G-EN-P - March 2021
Kinetix MPAI Heavy-duty Electric Cylinders Installation Instructions
O-ring
Groove reserved for quick-lock plug.
Backshell Seal Inside Feedback and Power/ Brake Connector Housing
Flat Surface
with Logo on Top
Top of connector is relative to
motor orientation.
Feedback Connector
Drip Loop
Power Connector
Flat Surface
with Logo on Top

Verify Connector O-ring and Back-shell Seal

An O-ring on the feedback connector, and a back-shell seal on the feedback and power/brake connectors are necessary to achieve the maximum environmental rating. Verify the seal and O-rings are installed as described.
Location Verify
• An O-ring is mounted on the external surface of the feedback connector and the power/brake connector.
• The O-ring is undamaged, not twisted, and rests in the groove near the rear of the connector.
• A back-shell seal covers the joint inside the feedback and power/brake housings. It seals the joint between the back-shell and the housing of the connector.
• The back-shell seal is undamaged, and it is fully seated against the face of the back-shell.

Attach Motor Cables

Use this procedure to attach the power and feedback cables after the electric cylinder is mounted.
1. Carefully align each cable connector with the respective motor connector as shown in the diagram.
ATTENTION: Keyed connectors must be properly aligned and hand-tightened the recommended number of turns. Improper connector alignment is indicated by the need for excessive force to seat connectors. For example, the need to use tools to fully seat connectors. Failure to observe these safety precautions could result in damage to equipment.
ATTENTION: When installing a threaded DIN cable with an M4 designation, an O-ring must be installed in the groove immediately adjacent to the body of the motor connector. This O-ring dampens the effects of vibration at the cable-to-motor connection. Cables requiring O-rings include 2090-XXNPMF-xxSxx or 2090-CPxM4DF-xxAFxx power cables, and 2090-CFBM4DF-CDAFxx feedback cable. Continuous flex cables with a SpeedTec DIN connector have an M7 designation.
2. Fully seat the feedback connector and the power/brake connector.
• Hand tighten the collar of a threaded (M4) connector five or six turns.
• Hand tighten the collar of a SpeedTec (M7) connector one-quarter turn.
ATTENTION: Make sure cables are installed and restrained to prevent uneven tension or flexing at the cable connectors. Excessive and uneven lateral force at the cable connectors can result in the connector’s environmental seal opening and closing as the cable flexes. Failure to observe these safety precautions could result in damage to the electric cylinder motor and its components.
3. Form a drip loop in the cable to keep liquids away from the connectors.
4. Verify the continuity and functionality of the thermal switch signals, TS+ and TS-. These signals are transmitted through the feedback cable that connects the motor to its controlling drive.
Rockwell Automation Publication MPAI-IN001G-EN-P - March 2021 9
Kinetix MPAI Heavy-duty Electric Cylinders Installation Instructions
180°
90°
270°
As Manufactured
Front (rod side of actuator)
Front (rod side of actuator)

Change Connector Orientation

You can rotate the circular DIN connector housings up to 270° in either direction.
ATTENTION: For actuators with food grade white paint, consider rerouting cables instead of rotating the connectors. Rotation of the connectors interrupts continuity of the white paint across the rotation joint. This can allow foreign material in and start corrosion. If you must rotate the connectors, consider applying food grade RTV to the joint to assist in corrosion protection.
ATTENTION: You can rotate the connectors into a fixed position during installation of the electric cylinder and remain in that position without further adjustment. Strictly limit the applied forces and the number of times the connector is rotated to be sure that connectors meet the requirements of IP67 for the motor portion of the electric cylinder. Failure to observe these safety precautions could result in damage to the motor and its components.
Follow these steps to rotate the DIN connectors.
1. Mount and fully seat a mating cable on the connector.
2. Grasp the connector and the cable plug by their housings and slowly rotate them to the outside of the motor. If necessary, repeat these steps for the other connector (feedback or power/brake).
ATTENTION: Only apply force to the connectors; do not apply force to the cable. Do not use tools (for example, pliers and vise-grips) to assist with the rotation of the connector. Failure to observe these safety precautions could result in personal injury or damage to equipment.
10 Rockwell Automation Publication MPAI-IN001G-EN-P - March 2021
Kinetix MPAI Heavy-duty Electric Cylinders Installation Instructions
HD
AD
B
G2
G1
AM
WH
L1
L2
L7
ZJ
B
TG1
TG2
P
L3
1.5 (0.06)
TL
RD
PD
AF
See
Detail A
Dimensions are in mm (in.)
Detail A
Power/Brake
Connector
Feedback
Connector
Dimensions ZJ and L7 are the length
when piston rod is fully retracted.
Flat for Wrench
See Detail A
Grease Fitting
(not present on MPAI-x2xxx)
S Diameter Holes on
M Diameter Bolt Circle
Kinetix MPAI Electric Cylinder (face-mount standard) Dimensions (Frame 64, 83, 110, and 144) MPAI-xxxxxxxxxA Face Mount (standard) Configuration
Detail A Dimensions
Frame Size
TL (threaded length, min)
mm (in.)
PD (pilot diameter)
mm (in.)
AF (across flats)
mm (in.)
RD (rod diameter)
mm (in.)
64 M10 x 1.25 x 22.1 (0.049 x 0.87) Ø 47.955…48.000 (1.8880…1.8898) 22.74…22.99 (0.895…0.905) Ø 25.38 (0.999)
83 M16 x 1.5 x 34.3 (0.06 x 1.35) Ø 59.955…60.000 (2.3604…2.3622) 26.72…26.97 (1.052…1.062) Ø 30.13 (1.186)
110 M20 x 1.5 x 41.4 (0.06 x 1.63) Ø 71.955…72.000 (2.8328…2.8346) 34.73…34.98 (1.367…1.377) Ø 38.08 (1.499)
144 M27 x 2.0 x 45.7 (0.08 x 1.80) Ø 99.955…100.000 (3.9352…3.9370) 53.73…53.98 (2.115…2.125) Ø 57.13 (2.249)
Kinetix MPAI Electric Cylinder (face-mount standard) Dimensions (Frame 64)
Electric Cylinder
Cat. No.
AD
mm (in.)
AM
mm (in.)
B
mm (in.)
G1
mm (in.)
G2
(1)
mm (in.)
(1) If ordering MPAI-A/B2xxxxVx4A actuator with brake, add 37.6 mm (1.48 in.) to dimensions G2, L7, and ZJ.
HD
mm (in.)
L1
mm (in.)
L2
mm (in.)
L3
mm (in.)
L7
(1)
mm (in.)
M
(2)
mm (in.)
(2) The tolerance for this dimension is +0.0, -0.038 mm (+0.0, -0.0015 in.).
P
mm (in.)
S
mm (in.)
TG1
mm (in.)
TG2
mm (in.)
WH
mm (in.)
ZJ
(1)
mm (in.)
MPAI-A/B2076CV12A
72.8 (2.87) 41.9 (1.65) 34.0 (1.34) 28.8 (1.13) 106.9 (4.21) 104.5 (4.11)
144.0
(5.67)
20.00
(0.787)
1.50 (0.06)
288.1
(11.34)
70.0
(2.76)
63.5 (2.50)
M6 x 1.0 x 9.0
(0.04 x 0.35)
54.0 (2.13) 20.0 (0.79) 17.3 (0.68)
263.5
(10.37)
MPAI-A/B2150CV32A
220.2
(8.67)
364.3
(14.34)
339.7
(13.37)
MPAI-A/B2300CV32A
372.6
(14.67)
516.7
(20.34)
492.1
(19.37)
Mounting Bolts (4x)
MPAI-x2xxx = M6 x 1.0 x 9.0
(0.04 x 0.35)
MPAI-x3xxx = M8 x 1.25 x 8.0
(0.05 x 0.31)
MPAI-x4xxx = M8 x 1.25 x 8.0
(0.05 x 0.31)
MPAI-x5xxx = M12 x 1.75 x 12.0
(0.07 x 0.81)
This is a bottom view, the connectors
are on the opposite side.

Dimensions

Rockwell Automation Publication MPAI-IN001G-EN-P - March 2021 11
Kinetix MPAI Heavy-duty Electric Cylinders Installation Instructions
(1)
ZJ
mm (in.)
WH
mm (in.)
TG2
mm (in.)
TG1
mm (in.)
S
mm (in.)
P
mm (in.)
(2)
M
mm (in.)
(1)
L7
mm (in.)
376.3
(14.81)
300.0
(11.81)
413.6
(16.29)
337.6
(13.29)
681.1
(26.81)
528.7
(20.81)
69.0 (2.72) 36.0 (1.42) 17.3 (0.68)
M8 x 1.25 x 12
(0.05 x 0.47)
83.6 (3.29)
92.0
(3.622)
718.4
(28.29)
566.0
(22.29)
(1)
ZJ
mm (in.)
422.1
(16.62)
574.5
(22.62)
726.9
(28.62)
WH
mm (in.)
TG2
mm (in.)
TG1
mm (in.)
S
mm (in.)
P
mm (in.)
(2)
M
mm (in.)
(1)
L7
mm (in.)
85.0 (3.35) 55.0 (2.17) 16.8 (0.66)
M8 x 1.25 x 12
(0.05 x 0.47)
127.0 (5.0) 110.5 (4.35)
466.6
(18.37)
619.0
(24.37)
771.4
(30.37)
(1)
502.6
(19.79)
ZJ
mm (in.)
WH
mm (in.)
TG2
mm (in.)
TG1
mm (in.)
S
mm (in.)
P
mm (in.)
(2)
M
mm (in.)
(1)
L7
mm (in.)
553.4
(21.79)
655.0
(25.79)
24.1
(0.95)
65.00
(2.559)
110.00
(4.331)
M12 x 1.75 x 12
(0.07 x 0.47)
143.6
(5.66)
155.00
(6.102)
705.8
(27.79)
807.4
(31.79)
858.2
(33.79)
L3
L3
mm (in.)
L2
mm (in.)
177.0
L1
mm (in.)
HD
mm (in.)
(1)
G2
mm (in.)
G1
mm (in.)
B
mm (in.)
AM
mm (in.)
AD
mm (in.)
21.0 (0.83) 1.50 (0.06)
557.9
253.1
(9.97)
(6.97)
(21.97)
405.5
(15.97)
82.8 (3.26) 54.6 (2.15) 44.0 (1.73) 31.9 (1.25) 127.5 (5.02) 124.6 (4.90)
L3
mm (in.)
L2
mm (in.)
L1
mm (in.)
HD
mm (in.)
(1)
G2
mm (in.)
G1
mm (in.)
B
mm (in.)
AM
mm (in.)
AD
mm (in.)
25.0 (0.98) 1.50 (0.06)
295.4
(11.63)
447.8
(17.63)
600.2
(23.63)
96.3 (3.79) 61.3 (2.41) 50.0 (1.97) 31.9 (1.25) 130.7 (5.15) 151.5 (5.96)
mm (in.)
L2
mm (in.)
L1
mm (in.)
HD
mm (in.)
(1)
G2
mm (in.)
G1
mm (in.)
B
mm (in.)
AM
mm (in.)
AD
mm (in.)
1.40
(0.06)
30.00
(1.181)
648.4
(25.53)
496.0
(19.53)
343.6
(13.53)
110.1 (4.33) 74.9 (2.75) 85.00 (3.346) 34.4 (1.35) 146.8 (5.78) 181.9 (7.16)
MPAI-A/B3300xM32A
Electric Cylinder
Cat. No.
Kinetix MPAI Electric Cylinder (face-mount standard) Dimensions (Frame 83)
MPAI-A/B3150xM32A
MPAI-A/B3076xM12A
MPAI-A/B3450xM32A
(1) If ordering MPAI-A/B3xxxxMx4A actuator with brake, add 47.7 mm (1.88 in.) to dimensions G2, L7, and ZJ.
(2) The tolerance for this dimension is +0.0, -0.038 mm (+0.0, -0.0015 in.).
Electric Cylinder
Cat. No.
MPAI-A/B4150xM32A
MPAI-A/B4300xM32A
Kinetix MPAI Electric Cylinder (face-mount standard) Dimensions (Frame 110)
MPAI-A/B4450xM32A
(1) If ordering MPAI-A/B4xxxxMx4A actuator with brake, add 46.2 mm (1.81 in.) to dimensions G2, L7, and ZJ.
(2) The tolerance for this dimension is +0.0, -0.038 mm (+0.0, -0.0015 in.).
Electric Cylinder
Cat. No.
Kinetix MPAI Electric Cylinder (face-mount standard) Dimensions (Frame 144)
12 Rockwell Automation Publication MPAI-IN001G-EN-P - March 2021
MPAI-A/B5300xM32A
MPAI-A/B5150xM32A
MPAI-A/B5450xM32A
Actuators are designed to metric dimensions. Inch dimensions are approximate conversions from millimeters. Dimensions without tolerances are for reference.
(1) If ordering MPAI-A/B5xxxxMx4A actuator with brake, add 51.5 mm (2.03 in.) to dimensions G2, L7, and ZJ.
(2) The tolerance for this dimension is +0.0, -0.038 mm (+0.0, -0.0015 in.).
Loading...
+ 28 hidden pages
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use