Can Cartridge type pneumatic micro actuator, CRTC series, be used oil-free at 6 bar and high cycle rates if the piston is prevented from reaching end positions?

Yes . Cartridge type pneumatic micro actuator, CRTC series can be used oil-free at 6 bar and high cycle rates, with an important caveat: the piston should not be allowed to reach the end positions during high-frequency operation. The product description explicitly states oil-free operation is possible and gives an operating pressure range of 2â6 bar and temperature range â10Â°C to +80Â°C. It also warns that at high frequency it is advisable that the piston does not reach the end position, which reduces end-impact wear and improves sealing life. Materials (nickel-plated brass body, AISI 303 or brass piston, spring steel, etc.) are suitable for demanding cyclic use, but to ensure longevity at high cycle rates implement stroke limits or cushioning so the piston avoids hard end stops and maintain proper maintenance/cleaning for oil-free conditions.

Can Cartridge type pneumatic micro actuator, CRTC series, withstand continuous 6 bar operation in confined spaces without lubrication?

Yes - Cartridge type pneumatic micro actuator, CRTC series can operate continuously at 6 bar in confined spaces without lubrication, provided conditions in the specification are observed. It is designed for oil-free operation, uses an Oâring for direct mounting, and has an operating pressure range of 2â6 bar and temperature range â10Â°C to +80Â°C. However, if the actuator cycles at high frequency, avoid allowing the piston to repeatedly hit the end position to prevent accelerated wear or damage.

Can Cartridge type pneumatic micro actuator, CRTC series, operate reliably oil-free at 6 bar if piston rarely reaches end positions?

Yes. Cartridge type pneumatic micro actuator, CRTC series can operate reliably oil-free at 6 bar provided the piston rarely reaches the end positions. The product description explicitly states oil-free operation is possible and lists 2â6 bar as the operating pressure range. It also warns that for high-frequency operation it is advisable the piston does not reach the end position. which you already meet by keeping end-position impacts rare. Notes to ensure reliability: - Maintain clean, dry supply air (filtration and proper dewpoint) to avoid contamination and wear without lubrication. - Avoid frequent end-position impacts to prevent increased mechanical wear on seals and bearings. - Keep operating temperature within â10 Â°C to +80 Â°C. - Follow recommended mounting (direct installation using the O-ring) and service intervals. Under these conditions, Cartridge type pneumatic micro actuator, CRTC series will perform reliably oil-free at 6 bar.

Cartridge type pneumatic micro actuator, CRTC series

All products, Pneumatic actuators/

Additional information

Maximum operating temperature [°C]	80
Minimum operating temperature [°C]	-10

Micro-actuators of single-acting design (with retracted piston rod) intended for installation in confined spaces. It features a sealing ring (o-ring), allowing direct mounting in the machine body. Oil-free operation is possible. Important! When the actuator operates at high frequency, it is advisable that the piston does not reach the end position. Material: nickel-plated brass (body), AISI 303 steel (piston for Ø6 – Ø10), brass (piston for Ø16), nickel-plated steel (nut), spring steel (spring), brass (plain bearing). Operating pressure: 2÷6 bar. Operating temperature: from -10°C to +80°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-W1000060005	Actuator CRTC-006-0005-S000-00	-	6	In stock	Enquiry
MW-W1000060010	Actuator CRTC-006-0010-S000-00	-	6	In stock	Enquiry
MW-W1000060015	Actuator CRTC-006-0015-S000-00	-	6	In stock	Enquiry
MW-W1000100005	Actuator CRTC-010-0005-S000-00	-	6	In stock	Enquiry
MW-W1000100010	Actuator CRTC-010-0010-S000-00	-	6	In stock	Enquiry
MW-W1000100015	Actuator CRTC-010-0015-S000-00	-	6	In stock	Enquiry
MW-W1000160005	Actuator CRTC-016-0005-S000-00	-	6	In stock	Enquiry
MW-W1000160010	Actuator CRTC-016-0010-S000-00	-	6	In stock	Enquiry
MW-W1000160015	Actuator CRTC-016-0015-S000-00	-	6	In stock	Enquiry

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Micro-actuators of single-acting design (with retracted piston rod) intended for installation in confined spaces. It features a sealing ring (o-ring), allowing direct mounting in the machine body. Oil-free operation is possible. Important! When the actuator operates at high frequency, it is advisable that the piston does not reach the end position. Material: nickel-plated brass (body), AISI 303 steel (piston for Ø6 – Ø10), brass (piston for Ø16), nickel-plated steel (nut), spring steel (spring), brass (plain bearing). Operating pressure: 2÷6 bar. Operating temperature: from -10°C to +80°C.