Pneumatic torque wrench: ITH Nut Runner type PDS
The ITH Nut Runner type PDS is a pneumatic torque wrench including a planetary geardrive which is powered a pneumatic air motor.
No electric power supplies required
- Pneumatic air motor can be powered by standard air compressors
Change gear
Robust and powerful
Features of the ITH nut runner type PDS
Pistol handle and pneumatic coupling
High-performance planetary gearbox
Dial control / Directional switch
Compressed air precision control valve
Transport case with telescopic arm
Reaction arms and sockets
Pistol handle and pneumatic coupling
Impact-resistant and anti-slip pistol grip, pneumatic high-pressure coupling.
High-performance planetary gearbox
Compact build, multiplies the torque of the pneumatic motor
Dial control / Directional switch
Dial control
4-step rotary-switch for preselecting torque. Conveniently positioned and durable for on-site construction applications.
Directional switch
Switch between tighten and loosen with convenient positioning at the pistol handle.
اذرع عمل خاصة
اذرع العمل الخاصة تصمم حسب الطلب كما هو الحال هنا، حيث ذراع العمل المزدوج لنوع PDS 1400 لاستخدام خط ناقل غاطس تحت الماء.
اماكن تطبيقات العمل لنوع PDS ممكن ان تتوسع باستخدام هذه الخيارات.
Compressed air precision control valve
The required torque is set via the compressed air precision control valve. Including oiler, moisture separator, air pressure gauge, couplings and a pneumatic hoseline (Standard: 3 m).
Transport case with telescopic arm
Practical transport case with telecopic arm: The PDS, the compressed air precision control valve, reaction arm, and sockets can be stored in the case (picture shows optional extra strong case).
Reaction arms and sockets
The standard fine-tooth reaction arm allows for full 360° positioning. TWIN reaction arm, swivel foot, and customized solutions available. The square drive is compatible with all square drive sockets including hexagon sockets and hexagon drive sockets.
See for further information: Accessories for Nut Runners
Angle version PDSw
For applications with limited space due to height restrictions the angled version PDSw is the ideal solution.

Pistol handle and pneumatic coupling
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High-performance planetary gearbox
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Dial control / Directional switch
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اذرع عمل خاصة
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Compressed air precision control valve
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Transport case with telescopic arm
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Reaction arms and sockets
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Angle version PDSw
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Application examples of pneumatic torque wrenches
Pneumatic torque wrench PDS on a clutch of a tractor unit
استخدامات مبدلات الحرارة 2 المفاتيح عزم الدوران التي تعمل بالهواء المضغوط نوع PDS.
مفاتيح عزم الدوران التي تعمل بالهواء المضغوط نوع PDS في مبدلات الحرارة
Tightening shrink disc connections with pneumatic torque wrenches type PDS
Cone reaction arms for all ITH nut runners
Pneumatic torque wrench PDS on a clutch of a tractor unit
This clutch bolt connection M36 (1 3/8'') of a tractor unit is torqued by the ITH Nur Runner PDS 250.
استخدامات مبدلات الحرارة 2 المفاتيح عزم الدوران التي تعمل بالهواء المضغوط نوع PDS.
المقبض الجانبي من ITH يمكن استخدامه بسهولة في جميع مفاتيح عزم الدوران الكهربائية، والتي تعمل بواسطة بطارية شحن، وكذلك تلك التي تعمل بضغط الهواء من ITH. الصورة تمثل مفتاح عزم الدوران لمثبتات البراغي (السمونة) نوع PDS 250 لتثبيت ذارع طويلة مترابطة (M36 انش وثلاث اثمان) في مبدل حرارة.
مفاتيح عزم الدوران التي تعمل بالهواء المضغوط نوع PDS في مبدلات الحرارة
لاذرع الطويلة المترابطة يمكن تثبيتها بسهولة عند استخدام المقبض الجانبي من ITH. تأثير ذراع العمل للمقبض الجانبي يتركز في الجسم الخارجي لمبدل الحرارة.
PDS TWIN reaction arm
For tightening the underwater pipeline the PDS 1,400 shows its reaction point at the TWIN special reaction arm.
Tightening shrink disc connections with pneumatic torque wrenches type PDS
This ITH pneumatic nut runner type PDS 250 tightens shrink disc bolt connections M30 (1 1/8'') of a wind turbine.
Cone reaction arms for all ITH nut runners
ITH reaction arms for electric, battery-run or pneumatic torque wrenches can be designed due to customers demands - like here a cone reaction arm for an ITH pneumatic nut runner type PDS at a combustion engine.

Pneumatic torque wrench PDS on a clutch of a tractor unit
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استخدامات مبدلات الحرارة 2 المفاتيح عزم الدوران التي تعمل بالهواء المضغوط نوع PDS.
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مفاتيح عزم الدوران التي تعمل بالهواء المضغوط نوع PDS في مبدلات الحرارة
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PDS TWIN reaction arm
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Tightening shrink disc connections with pneumatic torque wrenches type PDS
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Cone reaction arms for all ITH nut runners
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Functions and technical data
No electric power supplies required
Pneumatic motor can be powered by standard air compressors; it can operate in areas where no electrical power is available.
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 PDS. Various accessories like extensions, sockets, and special reaction arms are available.
The ITH Nut Runner type PDS is a pneumatic torque wrench including a planetary geardrive which is powered a pneumatic air motor.
For tightening and loosening bolt connections from M10 - M60, 250 Nm to 14,000 Nm. Operated by air power - ideal for places where no electrical power is available or is not permitted like the oil and gas industry.
Design
The torque of the pneumatic motor is multiplied by the compact high-performance planetary gearbox. The standard reaction arm carries the full torque of the reaction. Customized reaction arms (TWIN reaction arm, rotating foot) can be delivered based on customer needs.
Optionally the a change gear is available, due to the change gear the two gears (hi and low) consist in a higher area of preset torque values.
Independent rotation between handle and gearbox ensures steady and optimal positioning of the ITH PDS.
Function description
The desired torque value of the nut runner will be adjusted at the compressed air precision control valve. The value air pressure and torque values are listed in the data table supplied with the nut runner. The torque value can be set in 4 stages at the pneumatic motor (small, medium, high, very high).
Special version suitable for jobs in explosion-risk areas:
On demand the ITH PDS can be covered with a special bronze coating on the gearbox and reaction arm
الاتصالات والاستشارات التقنية في تكنولوجيا الإغلاق
نظرة سريعة على كل المعلومات
اطلب كتيب المنتج مجانًا: كنسخة الكترونية أو مطبوعة.
نصيحة تقنية موضوعية
نحن لم نحصر كامل مورد النظام بطريقة إغلاق محددة –بناء على ذلك نحن ننصحك بموضوعية ونقدم أفضل الحلول التقنية وأكثرها فعالية.
اتصل بنا للحصول على استشارة مجانية
اتصل بنا من أجل أي سؤال يتعلق بوصلة الإغلاق الخاصة بك أو من أجل أي سؤال تقني. نحن أيضًا ننصحك بمهارة ونقدم لك فحص في الموقع.