KTR OIL-AIR COOLER PIK

Let’s learn about KTR Oil-air cooler PIK with Dai Hong Phat, through the following article!

1. About Dai Hong Phat Corp- KTR Germany

– Dai Hong Phat Corp is the official authorized representative of KTR Germany in Vietnam (KTR Vietnam). We provide genuine transmission shaft coupling solutions, meeting international standards, helping to optimize the performance and durability of machinery systems.
– KTR was established in 1959 in Germany. KTR is an abbreviation of
K – Kupplung (Coupling) | T – Technology (Technology) | R – Rheine (Region)
– KTR products: Rotex shaft coupling, Clampex shaft locking joint, hydraulic brake, …
– KTR Oil-air cooler PIK products supplied by Dai Hong Phat are 100% genuine imported, with full CO/CQ, meeting international quality standards.

Certificate of Dai Hong Phat as Authorized Distributor of KTR Germany in Vietnam

View more: Other KTR Cooling Systems

2. Characteristics of KTR Oil-air cooler PIK

– Manufacturer brand: KTR Germany
– The KTR Oil-air cooler PIK features an integrated hydraulic pump cover with an integrated cooler.

2.1. Key Features

– Utilizes the oil-air heat exchange principle, dissipating hydraulic oil heat with airflow from a fan.
– Available in multiple models: PIK 200, PIK 250, PIK 300, PIK 350, suitable for various oil flow rates and cooling capacities.
– Designed for IEC motors with capacities from 80 to 180 liters.
– Cooling capacity up to 5.5 kW.
– Volumetric flow rate up to 80 l/min.
– When fan speed increases to 3000 rpm, cooling capacity can increase by approximately 50%.
– Allowable dynamic operating pressure of 12 bar, maximum static pressure of 20 bar, suitable for industrial hydraulic systems.
– High-performance cooling fans with high airflow:
+ PIK 200: approximately 90 m³/h
+ PIK 250: approximately 200 m³/h
+ PIK 300: approximately 400 m³/h
+ PIK 350: approximately 860 m³/h
– Standard G 3/4″ threaded connection, easily integrated into existing oil systems.

2.2. Heat Exchange Structure

The KTR Oil-air cooler PIK operates on the principle of heat exchange between oil and air.
– Hot oil from the hydraulic system is directed into the heat exchanger in the PIK unit => The cooling fan creates a forced airflow across the heat exchanger fins, transferring heat from the oil to the air => the oil temperature is reduced before returning to the hydraulic system.
– Cooling efficiency depends on factors such as oil flow rate, oil-air temperature difference, airflow rate, and oil viscosity.

View product specifications: KTR Oil-air cooler OAC
View product specifications: KTR Oil-air cooler OPC
View product specifications: KTR Oil-air cooler OPC2

3. Applications of KTR Oil-air cooler PIK

KTR Oil-air cooler PIK are widely used in IEC hydraulic and motor systems:
– Hydraulic Power Units (HPUs)
– Hydraulic motor-pump systems
– Presses, stamping machines and industrial hydraulic equipment
– Construction machinery and equipment
– Drive systems in the cement, steel, mining and energy industries
– Plastic injection molding machines, metal rolling machines and continuously operating industrial equipment

View also the article: Oil Cooler Calculation Guide for Engineers

4. Technical specifications of KTR Oil-air cooler PIK

Catalogue KTR Oil-air cooler PIK	Installation Instruction KTR Oil-air cooler PIK

KTR Oil-air cooler PIK
IEC motor Size (shaft)	kW with 1500 rpm	PIK oil cooler type	L1	L2	L3	Min. B4	D	M	h
80 (19 × 40)	0.55	PIK 200/1/…	100	154.5	94.5	20	167	M10	116.5
80 (19 × 40)	0.75	PIK 200/2/…	110	154.5	94.5	20	167	M10	116.5
90S/90L (24 × 50)	1.1	PIK 200/4/…	124	154.5	94.5	20	167	M10	116.5
90S/90L (24 × 50)	1.5	PIK 200/4/…	124	154.5	94.5	20	167	M10	116.5
100L/112M (28 × 60)	2.2	PIK 250/2/…	124	175.5	115.5	20	192	M12	129
100L/112M (28 × 60)	3.4	PIK 250/4/…	135	175.5	115.5	20	192	M12	129
132S/132M (38 × 80)	5.5	PIK 300/1/…	144	199.5	139.5	30	242	M12	154
132S/132M (38 × 80)	7.5	PIK 300/3/…	155	199.5	139.5	30	242	M12	154
160M/160L (42 × 110)	11	PIK 300/4/…	168	199.5	139.5	30	242	M12	154
160M/160L (42 × 110)	15	PIK 350/1/…	188	243.5	183.5	50	292	M16	184
180M/180L (48 × 110)	18.5	PIK 350/2/…	204	243.5	183.5	50	292	M16	184

5. Why choose Dai Hong Phat Corp?

– 100% genuine products imported directly from KTR Germany
– Protect customers from counterfeit goods and always provide full CO/CQ documents.
– Goods in stock, fast delivery nationwide 24/7.
– Free technical consultation and support for drawings, catalogs.
– Refined processing workshop to meet individual requirements.

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