Description
Application and benefits
Are you looking for a reliable Schischek InMax-15.30-CY | 15.30 Nm ¼-turn actuator IP67 for a safe environment? This industrial quarter-turn actuator delivers 15/30 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 can choose the Schischek InMax-15.30-CY | 15.30 Nm ¼-turn actuator IP67 with confidence.
Features
- Size S industrial quarter-turn actuator for safe environments (non-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 override with supplied key.
Technical specifications
| Torque | 15/30 Nm |
| Supply voltage | 24 VAC/DC |
| Control | 4–20 mA (feedback 0–10 V) |
| Spring return | — |
| Rotation angle | 95° (incl. approx. 5° preload) |
| 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 version is for safe environments (not explosion-proof).
What is the runtime of the spring return?
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 any questions or would you like more information? Please contact us! You can reach us by phone, email, or, also nice, 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 | Datasheet | 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 | Datasheet | 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 similar to AISI 316, some parts nickel-plated, screws in stainless steel Use in extreme weather or harsh climatic conditions Special models painted (coated)
– 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, field-adjustable switches
- Mounting clamp for round valve shaft (only for InMax size S)
- Ex-e junction box
- Adaptations for butterfly or ball valves
- Mounting bracket
- Cable glands in nickel-plated brass
- Stainless steel protective cover for mounting on InMax actuators
- ExPolar heating system for use with InMax actuators in low temperatures down to -50°C