Multi functional T-shaped slot load device

322 seriesMulti functional T-shaped slot load devicethe advantage of

◆ Multi functional

The T-shaped groove pressure plate provides you with a workbench for installing and testing various objects, from small material samples to large automotive components.

Multiple actuator positions

The installation location of multiple actuators places the actuators in the positions you need. You can order load devices equipped with pressure plates or crosshead actuators, and even order rotary actuators suspended on crossheads. Install another horizontal actuator with a reaction bracket to perform dual axis testing.

◆ Position of the second load transmission chain

The installation positions of the two load transmission chains, place the actuator and crosshead assembly in the positions you need. The standard installation position places the load chain at the center of the pressure plate. Any position will place the load transmission chain at the end of the pressure plate.

Hydraulic elevators and locks improve productivity

The optional hydraulic lift allows you to smoothly reposition the crosshead without the need for an overhead crane. The optional hydraulic lock can quickly unlock and lock the crosshead.

Modularization can meet specific testing requirements

The 322 series has three basic models that can improve load-bearing capacity and stiffness. After selecting the basic model, you can combine the actuator, force sensor, and servo valve, as well as the required pressure plate size and column height to meet the testing requirements.

◆ Independent type

The 322 series is equipped with pillars, allowing its pressure plate to be placed at a convenient working height. The weight distribution of the 322 series is reasonable, so most can be installed without special bases or reinforced laboratory floors. The 322 series is installed on isolation pads to provide you with a quieter working environment.

◆Testline ® Members of the series

The 322 series belongs to the large TestLine series of integrated testing components. This series also includes force sensors, actuators, hydraulic power supplies, and testing fixtures. They can work together, so you will spend more time obtaining test results and less time making fixtures and custom components.

◆ Comprehensive service

Start MTS service before sales and it will be effective for a long time after your device arrives. Our sales engineers will assist you in ordering suitable equipment. Our training course will teach you how to use it. We will answer your question. Afterwards, our service engineers and sales contracts will help you obtain years of equipment * testing.

322 seriesMulti functional T-shaped slot load deviceDesign features

*Hydraulic lifts and hydraulic locks - quick movement and locking crosshead

*Superbolt * type pre tensioner - allows you to fully pre tighten the load cell using manual tools

Column - sturdy and durable, plated with a large amount of chromium, long service life, easy to clean.

Crosshead _ High natural frequency aluminum with hardness that can be used for testing and measurement

*The S 661 xx series force sensor - accurate in both static and dynamic testing, low profile, suitable for larger workspaces. Multiple intensity levels can meet your testing needs.

T-shaped groove pressure plate - a workbench for installing small specimens and large components

*Control module - the operating device for easily controlling hydraulic locks and hydraulic elevators

244.xx series actuators - compact size, high lateral load tolerance, and durability. There are many different levels of force and displacement available.

25XXX Servovalve series - high response models to match your testing needs

*111 series accumulator - dose coupling, achieving actuator response

Vibration isolation pad - reduces working noise

*Optional

Load transmission chain position options

Central installation

(Pressure Plate - Top View)

End installation

Pressure plate installation

Rotate to install

horizontal installation

Cross head installation

Basic specifications

*All specifications are subject to change without prior notice. Contact MTS to confirm key specifications.

Fatigue level, size, and weight - American convention

Model 322.21

Model 322.31

Model 322.41

Fatigue rating of load device

22 thousand pounds

55 thousand pounds

110 thousand pounds

a

Large sample/clamping gap 1

50.0 inches

62.0 inches

81.0 inches

b

Width between columns

21.0 inches

25.0 inches

30.0 inches

c

Height - with standard pillar 2

98 inches

118.5 inches

144.75 inches

d

countertop height

33.0 inches

34.0 inches

38.7 inches

e

Table width - side width, without lift

28.0 inches

34.0 inches

42.0 inches

f

Width - Side width, with elevator 3

34.0 inches

40.0 inches

48.0 inches

Depth - Front to back depth (not shown) 3

40.0 inches

40.0 inches

60.0 inches

Weight 4

3000 pounds

4500 pounds

8500 pounds

Fatigue rating, size and weight - SI

Model 322.21

Model 322.31

Model 322.41

Fatigue rating of load device

100 kilonewtons

250 kilonewtons

500 kilonewtons

a

Large sample/clamping gap 1

1270 millimeters

1575 millimeters

2057 millimeters

b

Width between columns

533 millimeters

635 millimeters

762 millimeters

c

Height - with standard pillar 2

2489 millimeters

3010 millimeters

3677 millimeters

d

countertop height

838 millimeters

864 millimeters

984 millimeters

e

Table width - side width, without lift

711 millimeters

864 millimeters

1067 millimeters

f

Width - Side width, with elevator 3

864 millimeters

1016 millimeters

1219 millimeters

Depth - Front to Rear Width (not shown) 3

1000 millimeters

1000 millimeters

1500 millimeters

Weight 4

1370 kilograms

2050 kilograms

3870 kilograms

Equipped with a standard 661 series force sensor and a 6-inch (150mm) retractable displacement actuator.

2. Equipped with actuators installed on the platform.

On the standard length chart. The position of the control module can increase the width and depth of the workbench.

Typical heavy weight with hydraulic lock, hydraulic lift, and standard size pressure plate. Excluding the weight of fixtures or other accessories.

T-shaped groove and pressure plate specifications

ANSI standard B.5.1-T slot size*

Size of T-bolt

a

b

c

d

e

332.21

0.75 inches

0.81 inches

1.21 inches

0.62 inches

0.59 inches

1.44 inches

322.31

1 inch

1.06 inches

1.82 inches

1.00 inch

0.82 inches

1.82 inches

322.41

1 inch

1.06 inches

1.82 inches

1.00 inch

0.82 inches

1.82 inches

DIN standard 650 T-slot size*

Size of T-bolt

a

b

c

d

e

332.21

22 millimeters

22 millimeters

38 millimeters

22 millimeters

16 millimeters

37 millimeters

322.31

28 millimeters

28 millimeters

48 millimeters

28 millimeters

20 millimeters

46 millimeters

322.41

28 millimeters

28 millimeters

48 millimeters

28 millimeters

20 millimeters

46 millimeters

*Small tolerance

Dimensions of T-shaped groove pressure plate - American convention

a

b1

c

d

e2

f

g

h

332.21

28.0 inches

40.0 inches

14.0 inches

20.0 inches

5.0 inches

9.0 inches

4.0 inches

5.0 inches

322.31

34.0 inches

40.0 inches

17.0 inches

20.0 inches

6.0 inches

10.0 inches

5.0 inches

5.0 inches

322.41

42.0 inches

60.0 inches

21.0 inches

30.0 inches

12.0 inches

12.0 inches

7.0 inches

5.0 inches

T-shaped groove table size - SI

a

b1

c

d

e2

f

g

h

332.21

711 millimeters

1000 millimeters

355.6 millimeters

508.0 millimeters

127.0 millimeters

228.6 millimeters

101.6 millimeters

127.0 millimeters

322.31

864 millimeters

1000 millimeters

431.8 millimeters

508.0 millimeters

152.4 millimeters

254.0 millimeters

127.0 millimeters

127.0 millimeters

322.41

1067 millimeters

1500 millimeters

533.4 millimeters

762.0 millimeters

304.8 millimeters

304.8 millimeters

177.8 millimeters

127.0 millimeters

1 can provide a larger tabletop

Distance from 2 to the installation location of the optional second actuator.

Stiffness data

Deflection and spring stiffness

322.21

322.31

322.41

Deviation 1

22 thousand pounds per 100 thousand newtons

55 thousand pounds/250 thousand newtons

110 pounds/500 kilonewtons

a-b

base

0.006 inches

0.15 millimeters

0.007 inches

0.18 millimeters

0.008 inches

0.20 millimeters

b-c

pillar

0.004 inches

0.10 millimeters

0.006 inches

0.20 millimeters

0.008 inches

0.20 millimeters

c-d

crosshead

0.005 inches

0.13 millimeters

0.010 inches

0.20 millimeters

0.10 inches

0.25 millimeters

a-d

overall framework

0.015 inches

0.38 millimeters

0.021 inches

0.53 millimeters

0.026 inches

0.66 millimeters

Spring load rate 1

1.5 x 106 pounds per inch

2.6 x 108 N/m

2.6 x 106 pounds per inch

4.6 x 108 N/m

4.2 x 106 pounds per inch

7.4 x 108 N/m

At the full fatigue rating of each load device, the crosshead is determined to be 50 inches (1270 millimeters) above the T-shaped groove table.

The variation range of deflection rate is 20%, depending on the type of actuator and force sensor.

In order to obtain accurate high-frequency test results, a load device with a fatigue rating greater than the actuator rated force is used (the 322.31 load device with a fatigue rating of 55 kilopounds and the 22 kilopound actuator with a fatigue rating of 22 kilopounds will be harder than the 322.21 load device and actuator with a fatigue rating of 22 kilopounds)

Free column length (cm)

Mecdinum lateral load limit (in kilopounds)

322.41

322.31

322.21

4.5

0.5

Mecdinum lateral load limit (in kilonewtons)

Free column length (inches)

Product Comparison