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2 ITH Bolting Technology · www.ith.de · [email protected] · Phone +49 (0) 291 / 9962 - 0

ITH Nut Runners - Types

EDS standard• Electric Nut Runner, torque values from 400 Nm to

13,000 Nm • Easy-to-use multi-function display, powerful 1,300 W motor• Optional documentation system and torque-angle version

α “alpha”

sEDS simpel• Electric Nut Runner simple, torque values from 400 Nm to 13,000 Nm• Input torque values via rotary wheel, powerful 1,300 W motor• Suitable for on-site construction applications, automatic free-run

ADS• Battery Nut Runner, torque values from 750 Nm to 4,000 Nm• Powerful 18 V and 3 Ah motor capable of up to 80 bolt cycles• Easy and cordless operation, replacement Li-ion battery and

quick-charger included

MDS• Mechanical Nut Runner, controlled with manual torque wrenches• Prevention of input overload with shear-pin• Lockable control lever L/R for tighten and loosen

PDS• Pneumatic Nut Runner, torque values from 250 Nm to 14,000 Nm• No electric power supply required, motor powered by standard air compressors • Input torque values via precision control valve (four selectable settings)

ITH Bolting Technology · www.ith.de · [email protected] · Phone +49 (0) 291 / 9962 - 0 3

ITH Torque-Angle Electric Nut Runner, Version α “alpha”

ITH Documentation System

An even more accurate tightening process, the rotation-angle controlled method is available through the EDS version α. Here, pre-torque is applied until the specified value is reached (trigger torque value). When the pre-torque value is reached, this automa-

tically triggers the EDSα to begin the rotationangle method. The bolting process is completed once the nut is rotated to the previously entered angle. System accuracy is dependant on bolt length ratio of at least lk/d > 1.5 by the bolt. (lk = clamping length, d = bolt diameter).

The ITH-Documentation System allows for easy, digital manage-ment of all custom data asso- ciated with the tightening process including bolt size, bolt quality, torque or applica-

tion values, and bolt and personnel identification numbers. Data is entered and saved via the multi-function display of the EDS, and readout with a PC via USB port afterwards. Through the user-friendly design, the ITH-documentation software offers easy control and evaluation of the tightening process.

Functions1. Create, store, and

record job details and data

2. Software status3. Data download to PC

(possible as Excel-Chart)

4. Clear comparison of desired and actual torque, and rotation angle values

5. Optional: Live-Documentation during the tightening process: Illustrated data stream and torque values

ITH Nut Runners:3 Fast, easy and safe operation3 High degree of reproducibility

of the pre-load force3 High performance planetary

gearbox3 Powerful motor

ITH EDS options:3 Rotation-angle controlled

tightening by EDS α3 Easy to use digital

documentation system

1

2 3

4

5


ITH EDS: Electric Nut Runner

Functions• Comprehensive control electronic: The EDS maintains con-

tinuous control of the tightening process and automatically adjusts the rotational speed according to the application

• Automatic free-run: Once the previously set torque value has been reached the EDS automatically initiates “free-run”, relieving torsional binding at the reaction point for easy and safe removal of the tool after each bolting process

• Suitable for on-site construction: The powerful motor is made to withstand the drastic voltage fluctuations common with using on-site generator power supplies

• Optimal for international machine outfits: Automatic detection and adjustment to 50 Hz or 60 Hz power supplies

• 2 gear stages for the changing between low and high gear • High degree of reproducibility of the pre-load force

up to ± 3 %*

• Independent rotation between handle and gearbox ensures steady and optimal positioning of the ITH EDS

*by comparable bolting conditions The display at a glanceAll relevant data for the tightening process e.g. bolt size and quality are entered via menu navigation keys (f). All information is viewable via the display during operation.

a.) Tightening / Loosening b.) Progress of tightening process c.) Rotation-angle (by optional torque-angle

version α) d.) Torque value e.) High and low gear f.) Menu navigation keys

Features1. Compact high performance

planetary gearbox2. Powerful 1,300 W motor3. User-friendly multi-function

display 4. Suitable for on-site construc-

tion applications with con-venient positioning of the directional switch (tighten / loosen)

5. Lock button6. Ergonomic and convenient

spade handle7. Motor and case stand for

quality „Made in Germany“8. Rotary switch for low and

high gear 9. Fine-tooth reaction arm.

Optional: TWIN-reaction arm, swivel foot, customized solu-tions available

10. Interchangeable sockets available, secured with clip

Multi-functional display

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8

7

3

4

5

6

abc

d

e

f

±


Designs of the EDS

Examples of Application

EDS standard

L L Lw

D ø D ø

D ø

A A

A

sEDS EDSw

Advantages of the ITH EDS3 High degree of accuracy, ± 3 %3 Rotation-angle controlled tighte-

ning with EDS α (optional)3 User-friendly and customized

documentation system (optional)3 Extensible application compati-

bility through use of special and customizable accessories inclu-ding special reaction arms, exten-sions, and side-drives

Fields of application3 Production and installation

applications3 Assembly and maintenance

of heavy machinery: Cranes, earth-moving machines, mining machines

3 Wind turbines3 General construction projects

such as bridge constructions

ITH Type ITH Order no.

Favouredbolt size*

Max. torque

[Nm]

A

[’’]

D ø

[mm]

Technical data, straight Technical data, angle version

Length L [mm]

Weight [kg]

Length Lw [mm]

Weight [kg]

EDS- 40 2x.30040-yz7 M12-M24 400 ¾ 70 467 5,2 238 6,2

EDS- 75 2x.30075-yz7 M16-M27 750 ¾ 72 480 6,0 259 7,0

EDS- 150 2x.30150-yz7 M20-M33 1.500 1 84 509 6,9 337 7,9

EDS- 250 2x.30250-yz7 M24-M36 2.500 1 86 528 7,9 368 8,9

EDS- 400 2x.30400yz7 M27-M42 4.000 1 ½ 93 567 9,1 401 10,1

EDS- 600 2x.30600yz7 M30-M48 6.000 1 ½ 105 590 14,7 426 15,7

EDS- 800 2x.30800yz7 M36-M56 8.000 1 ½ 125 643 21,0 476 22,0

EDS-1000 2x.31000yz7 M64-M90 10.000 1 ½ 127 643 21,0 476 23,2

EDS-1300 2x.31300yz7 M90-M110 13.000 2 ½ 180 738 44 495 28,0

EDS (straight version): x = 8EDSw (angle version): x = 9

EDS standard: y = 0EDS α: y = 1sEDS simpel: y = 2

110 Volt: z = 11230 Volt: z = 23

Slewing gearbox of an offshore crane with ITH-Elongation; M 30; 2,100 Nm

Slewing ring assembling of earthmo-ving machines; M 30; 750 Nm

Bolted connections of track systems on earth-moving machines; EDS 400; 2 x M 20; 3,600 Nm

Hard rock cone crushers with EDSw and standard reaction arm; M 48; 6,200 Nm

* by bolt quality 10.9, friction value 0.14


ITH ADS: Battery Nut Runner

Functions• Fast, flexible operation without external power supply

– ideal for service jobs• Easy-to-use adjustment of torque and high or low gear on

the digital display• Automatic free-run: Once the previously set torque value

has been reached the ADS automatically initiates “free-run”, relieving torsional binding at the reaction point for easy and safe removal of the tool after each bolting process

• 2 gear stages for the changing between low and high gear • High degree of reproducibility of the pre-load force

up to ± 3 %*

• Independent rotation between handle and gearbox ensures steady and optimal positioning of the ITH ADS

*by comparable bolting conditions

Battery Power

• The long-life Li-ion battery is capable of up to 80 bolt cycles (ADS 75, M30, 500 Nm)

• Battery status indicator via 4 LEDs on the battery• The quick-charge station is available for 230 V or 110 V,

each 50 Hz or 60 Hz • Included with the ADS Nut Runner and battery is an

additional batter and quick-charger battery station


planetary gearbox2. Switch for high and low gear3. Powerful motor4. User-friendly digital display5. 3 Soft-Touch-Keys for adjust-

ment of torque and high or low gear

6. Break-proof coated pistol grip7. Powerful 18V-Li-Ion battery,

3 Ah8. On / Off Trigger9. Directional switch (tighten /

loosen)10. Fine-tooth reaction arm

Optional: TWIN-Reaction arm, swivel foot, customized solu-tions available


Replacement battery, quick-charge station and capacity indicator

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10

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4

5

6

7

±


ITH ADS: Battery Nut Runner


Advantages of the ITH ADS3 Flexibility at service jobs

through cordless power supply3 Fast and convenient operation3 High degree of reproducibility

of the pre-load force up to ± 3 %

3 Extensible application compa-tibility through use of special and customizable accessories including special reaction arms, extensions, and side-drives

Fields of application3 Service jobs, especially in tight,

limited spaces3 Wind turbines3 General construction

applications


Favoured bolt size*

Max.torque

[Nm]

A

[‘’]

D ø

[mm]

Length L

[mm]

Weight

[kg]

ADS-75 24.30070-0x7 M16-M27 750 ¾ 72 346 7,5

ADS-125 24.30150-0x7 M20-M33 1.250 1 84 360 7,9

ADS-250 24.30250-0x7 M24-M36 2.500 1 86 385 8,9

ADS-400 24.30400-0x7 M27-M42 4.000 1 ½ 93 428 10,6

* by bolt quality 10.9, friction value 0.14

L

A

D ø

Foundation bolt connection of wind turbine; ADS 75; M 30; 750 Nm

Bolt connections on pump head of high pressure pumps; ADS 75; M 24

Concrete building wall assembling sys-tem with extension and special reaction arm; ADS 125; M 30

Side bolt connection at the main bearing of a combustion engine; M 30; 1,800 Nm

Charge Station 110 Volt: X = 11Charge Station 230 Volt: X = 23


ITH PDS: Pneumatic Nut Runner

Functions• No electric power supplies required. Pneumatic motor can

be powerd by standard air compressors• Special version suitable for jobs in explosion-risk areas:

On demand the ITH PDS can be covered with a coating on the gearbox and reaction arm - ideal for applications in the oil and gas industry

• The required torque is set via the compressed air precision control valve at idling according to the tabular data

• The change gear (high and low gear) enables a higher range of rotational speed (optional) and faster work

• Independent rotation between handle and gearbox ensures steady and optimal positioning of the ITH ADS


planetary gearbox2. Air-powered motor3. 4-step rotary-switch for pre-

selection of torque4. Directional switch (tighten /

loosen)5. Impact-resistant and anti-slip

pistol grip6. Air high-pressure coupling7. On / Off Trigger8. Rotary switch for low and

high gear (optional for change gear)

9. Fine-tooth reaction arm. Optional: TWIN-Reaction arm, swivel foot, customized solutions available


Practical transport case:(included in delivery)

PDS 25 – PDS 250: Hard plastic case, ITH Order no. 80.00911

PDS 400 – PDS 1400: Steel case, ITH Order no. 80.00900

compressed air precision control valve:(included in delivery) ITH Order no. 74.08450-7000

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Designs of the ITH PDS


Advantages of ITH PDS3 Independent of electric power

supplies3 Optional version suited for use

in explosion-risk areas3 Compact high performance

planetary gearbox3 Extensible applications

through special reaction arms, extensions, and side-drives

Fields of application3 Various applications within the

oil and gas industry3 Heat exchangers3 Wind turbines

PDS PDSw

L L

A A

D ø D ø


Favoured bolt size*

Max.torque

[Nm]

A

[‘’]

D ø

[mm]

Technical data, straight** Technical data, angle**

Length L [mm]

Weight[kg]

Length Lw [mm]

Weight [kg]

PDS-40 2x.y0040 M12 - M24 400 ¾ 83 271 3,8 238 5,2

PDS-75 2x.y0075 M16 - M27 750 ¾ 83 283 4,2 259 5,7

PDS-150 2x.y0150 M20 - M33 1.500 1 90 307 4,5 280 6,8

PDS-250 2x.y0250 M24 - M36 2.500 1 90 334 6,5 305 7,9

PDS-400 2x.y0400 M27 - M42 4.000 1 ½ 95 372 7,9 338 9,1

PDS-600 2x.y0600 M30 - M48 6.000 1 ½ 105 394 13,5 371 14,7

PDS-800 2x.y0800 M36 - M56 8.000 1 ½ 127 447 16,8 417 21,0

PDS-1000 2x.y1000 M45 - M56 10.000 1 ½ 127 447 16,8 417 22,2

PDS-1400 2x.y1400 M56 - M60 14.000 2 ½ 180 503 42 480 27

Clutch bolt connection of a tractor unit; PDS 250; M 36

Heat exchanger bolt connection with ITH side-drive; PDS 250; M 36

PDS 1400 on a planetary gear for sub-marine applications with TWIN-Reaction arm

Shrink-disc connection of a wind turbi-ne; PDS 250; M 30

PDS (straight version): x = 6PDSw (angle version): x = 7

Without change gear: y = 0With gear: y = 1

* by bolt quality 10.9, friction value 0.14** without change gear (optional)


ITH MDS: Mechanical Nut Runner

Accessories

ITH Side-drives

Features1. ½” square-drive2. Return lock, switch able for tightening and loosening3. Overload safety device by shear pin4. Planetary gear5. Fine-tooth reaction arm. Optional: TWIN-Reaction arm, rota-

ting foot, individual version6. Square drive 1“ or 1 ½“ for replacement nut with square

socket and safety clamp

Features1. Torque output drive2. Reaction arm3. Square-drive input

for Nut Runner4. Fine-tooth

reaction point for Nut Runner

1

1 2

34

2

3

5

4

6

• Ideal for applications with vertically limited spaces or long threaded rods (heat exchanger)

• Simply connected with the ITH Nut Runners• The A/F-width of the hexagon drive can be changed

according to the application

ITH Manual Torque Wrenches

Bit insert ø 4 - 20

Interchangeable ratchet head 3/8“ bis 1“

ITH Power Wrench SocketsOrder example

ITH Order no. 31. 00128 - 0024

inch socketshey key socketversion126 = version ¾”128 = version 1”130 = version 1 ½”A/F-width SW 24

Order example

ITH Order no. 31.000 04 - 0046

inch sockets

power wrench socket version 02 = drive ½”

03 = drive ¾” 04 = drive 1” 05 = drive 1 ½” 06 = drive 2 ½” 08 = drive ½”

09 = drive ¾” 10 = drive 1” 11 = drive 1 ½”A/F-width SW 46

shor

tlo

ng

ITH Hexagon Socket

ST - 55ST - 65ST - 75ST - 85

31.0075531.0076531.0077531.00785

36465565

56657585

ITHType

ITH Orderno.

Min. A/F-width [Nm]

Max. A/F-width [Nm]

Min. torque [Nm]

2000250040004000

Output DriveSW

ø D2

ø D1 L

Output Drive SW

ø D2

L

L

L

A

D ø

D ø

a

ITH Type

ITH Order no.

Favoured bolt size*

Max. torque

[Nm]

Gear reduction

ratio

Technical data

A [‘’]

a [‘’]

D ø [mm]

L [mm]

Weight** [kg]

MDS- 150 30.00115 M 10-M 20 1.400 01:04 1 ½ 85 190 4,3

MDS- 320 30.00121 M 12-M 24 3.100 01:16 1 ½ 88 235 7

MDS- 400 30.00124 M 16-M 27 4.000 01:10 1 ½ ½ 88 245 8,6

MDS- 600 30.00127 M 20-M 33 6.000 01:16 1 ½ ½ 102 256 10,8

MDS-1000 30.00130 M 24-M 36 10.000 01:45 1 ½ ½ 130 318 19,9

* by bolt quality 10.9, friction value 0.14 ** with standard reaction arm

ITH Order no.

Technical dataTorque range

[Nm]a

[‘’]D Ø

[mm]L

[mm] 31.10020 5 - 50 3/8 34 32031.10021 10 - 100 3/8 34 37031.10022 40 - 200 ½ 47 470 31.10024 60 - 360 ½ 47 560 31.10026 200 - 850 ¾ 68 148031.10028 300 - 1250 ¾ 68 1650


ITH Torque Extension• Ideal for applications with radially limited space• Compatible to all ITH-Nut Runner types with

simple spline connection• Swivel foot on reaction arm (optional)• Customized special design

Order example

ITH Order no. 31. 00128 - 0024

inch socketshey key socketversion126 = version ¾”128 = version 1”130 = version 1 ½”A/F-width SW 24

ITH Dynamic Torque Tester

ITH Quality Management

ITH Torque Tester• Torque calibration unit for ITH Nut Runners• Available in two torque classes, from 500 Nm to 4,000 Nm

and from 2,500 Nm to 10,000 Nm

All ITH Nut Runners are tested and calibrated on dynamic torque testers before delivery and after maintenance intervals.The dynamic torque testers are certified according to the high standards of the DKD (Deutscher Kalibrierdienst). Optionally all business partners can request an ITH certificate containing measured data at time of delivery.

• Measures and verifies torques up to 6,000 Nm• Available for 110 V or 230 V connection, incl. battery• Compatible with all ITH Nut Runners

HH

L

B1

DB2B

L

230 Volt: z = 230 110 Volt: z = 110

110 Volt: z = 110 230 Volt: z = 230Drive and output drive 1 ½“ (by using adaptable sockets)

ITH Type

ITH Order no.

Torque range [Nm]

Technichal Data

B [mm]

L [mm]

H [mm] Socket [‘’]

DDT - 400 25.00557-0400-z 500 - 4000 296 533 419 1 ½

DDT - 1000 25.00557-1000-z 2500 – 10000 396 633 519 1 ½

ITH Type

ITH Orderno.

Torque range [Nm]

Technichal Data

B1 [mm]

L [mm]

H [mm]

B2 [mm]

D ø [mm]

DMW-250 25.00561-0250-z to 2500 315 290 116 230 89

DMW-400 25.00561-0400-z to 4000 315 290 116 264 115

DMW-600 25.00561-0600-z to 6000 315 290 116 264 115


Max. torque

[Nm]

Exten-sion

[mm]

Technichal data

Output drive A2

[‘’]

D ø[mm]

TE- 75

31.0080y-2-200

0750

200 ¾ 64

31.0080y-2-300 300 ¾ 64

31.0080y-2-400 400 ¾ 64

TE- 150

31.0080y-3-250

1500

250 1 80

31.0080y-3-350 350 1 80

31.0080y-3-450 450 1 80

TE- 250

31.0080y-4-150

2500

150 1 ½ 84

31.0080y-4-250 250 1 ½ 84

31.0080y-4-350 350 1 ½ 84

TE-400 31.0080y-4-400 4000 400 1 ½ 93

Drive A1(= Output ITH Nut Runner Type)½“¾“1“1 ½“

Variable y

y = 1y = 2y = 3y = 4

L

D Ø

A2 A1

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