Description
Application and benefits
Are you looking for a reliable Schischek InMax-5.10-CY | 5.10 Nm ¼-turn actuator IP67 for a safe environment? This industrial quarter-turn actuator delivers 5/10 Nm and features a powerful motor without spring return. In addition, the control is 4–20 mA (feedback 0–10 V), IP66 protected, and easy to parameterize. That is why you choose the Schischek InMax-5.10-CY | 5.10 Nm ¼-turn actuator IP67 with confidence.
Features
- Size S industrial quarter-turn actuator for safe environments (not explosion-proof).
- Universal supply voltage 24 VAC/DC.
- Control: 4–20 mA (feedback 0–10 V).
- Protection class IP66 and robust aluminum housing.
- Direct coupling 12×12 mm (size S) or 16×16 mm (size M), self-locking.
- Adjustable motor times via switch, manual operation with the included key.
Technical specifications
| Torque | 5/10 Nm |
| Supply voltage | 24 VAC/DC |
| Control | 4–20 mA (feedback 0–10 V) |
| Spring return | — |
| Rotation angle | 95° (incl. ~5° pre-load) |
| Protection rating | IP66 |
| Feedback | 0–10 V (feedback) |
| Application | air dampers, butterfly valves, ball valves, safety and shut-off valves |
Frequently asked questions
Is this Schischek actuator explosion-proof?
No, this is a version for safe environments (not explosion-proof).
What operating time does the spring return have?
Not applicable; this type has no spring return.
Which control does this model support?
4–20 mA (feedback 0–10 V)
What do I use this actuator for?
For example, for air dampers, butterfly valves, and ball valves in HVAC processes.
Do you have questions or would you like more information? Please contact us! You can reach us by phone, email or, if you prefer, via the chat function.
Available actuators in the InMax-S series | 5-30 Nm
InMax-M | without spring return | 5…30 Nm | for installation in safe environments
| Type | Torque | Spring return | Control | Data sheet | Additional info | EU conformity |
| InMax-5.10 | 5/10 Nm | – | Open-close, 3-point |  | | |
| InMax-15.30 | 15/30 Nm | – | Open-close, 3-point | | | |
| InMax-5.10-S | 5/10 Nm | – | Open-close, 3-point +S | | | |
| InMax-15.30-S | 15/30 Nm | – | Open-close, 3-point+S | | | |
| InMax-5.10-Y | 5/10 Nm | – | 3-point, 0…10V, 4…20mA | | | |
| InMax-15.30-Y | 15/30 Nm | – | 3-point, 0…10V, 4…20mA | | | |
InMax-S | with spring return | 5…15 Nm | for installation in safe environments
| Type | Torque | Spring return | Control | Data sheet | Additional info | EU conformity |
| InMax-5.10-F | 5/10 Nm | approx. 3 or 10 sec. / 90° | Open-close, 3-point | | | |
| InMax-15-F | 15 Nm | approx. 3 or 10 sec. / 90° | Open-close, 3-point | | | |
| InMax-5.10-SF | 5/10 Nm | approx. 3 or 10 sec. / 90° | Open-close, 3-point +S | | | |
| InMax-15-SF | 15 Nm | approx. 3 or 10 sec. / 90° | Open-close, 3-point +S | | | |
| InMax-5.10-YF | 5/10 Nm | approx. 3 or 10 sec. / 90° | 3-point, 0…10V, 4…20mA | | | |
| InMax-5.10-BF | 5/10 Nm | approx. 3 or 10 sec. / 90° | Open-close, 3-point | | | |
| InMax-15-BF | 15 Nm | approx. 3 or 10 sec. / 90° | Open-close, 3-point | | | |
| InMax-8-F1 | 6 Nm | approx. 1 sec. / 90° | Open-close | | | |
| InMax-15-F1 | 12 Nm | approx. 1 sec. / 90° | Open-close | | | |
| InMax-8-SF1 | 6 Nm | approx. 1 sec. / 90° | Open-close +S | | | |
| InMax-15-SF1 | 12 Nm | approx. 1 sec. / 90° | Open-close | | | |
| InMax-8-BF1 | 6 Nm | approx. 1 sec. / 90° | Open-close | | | |
| InMax-15-BF1 | 12 Nm | approx. 1 sec. / 90° | Open-close | | | |
Scope of delivery – InMax (size S or M)
1 × actuator with 1 m cable 1 × hex key for manual override 4 × screws for mounting Special models – InMax -…- BF (size S or M) Actuators for fire dampers (InMax -…- BF) + safety temperature switch InPro-TT- ..
Special models in stainless steel
– InMax -…- VAS / VAM (size S or M) Corrosion-resistant housing material in stainless steel comparable to AISI 316, some parts nickel-plated, screws in stainless steel For use under extreme weather or harsh climatic conditions Special painted (coated) models
– InMax -…- CTS / CTM (size S or M) Aluminum housing with seawater-resistant offshore / marine coating, resistant to corrosive and marine atmospheres, some parts nickel-plated, screws in stainless steel Suitable for offshore or onshore applications
Accessories / options – InMax (size S or M)
- External adjustable, on-site configurable switches
- Mounting clamp for round damper shaft (only for InMax size S)
- Ex-e terminal box
- Adaptations for butterfly or ball valves
- Mounting bracket
- Cable glands in nickel-plated brass
- Protective cover in stainless steel for mounting on InMax actuators
- ExPolar heating system for use with InMax actuators at low temperatures down to -50°C