Norgren M/162125/MI/180 Rotary Actuator - 306 Nm Torque
Part Number: M/162125/MI/180
Quick Summary
Norgren M/162125/MI/180 Rotary Actuator provides high-torque, 180° rotation for automated clamping and indexing. Engineers often contend with slow response, misalignment, and uneven cushioning in large rack-and-pinion systems. Common certifications for this class include CE marking and IP-rated enclosures; consult the datasheet for the exact status. Designed for reliability in demanding environments, it integrates with standard Pneufit C fittings and 125 mm mounting patterns to streamline installation. Together with adjustable cushioning, aluminium housing, and polyurethane seals, this actuator reduces maintenance costs while delivering repeatable positioning for scalable automation, delivering faster ROI.
Product Information
Extended Description
M/162125/MI/180 Norgren: Switches can be mounted flush with the profile
Medium
Compressed air
Operating Temperature
-5 ... 80 °C, 23 ... 176 °F
Operating Pressure
1 ... 10 bar, 14.5 ... 145 psi
Port Size
G1/2
Cylinder diameter
125 mm
Rotation angle
180
Operation
Double acting
Cushioning
Adjustable cushioning
Materials - Barrel
Anodised aluminium
Materials - Body
Anodised aluminium
Materials - Seals
Polyurethane
Range
M/162000/MI
Brand
IMI Norgren
C0K511248
Pneufit C Push-in fitting, Banjo flow control, regulating out, 12mm, G1/2
C02251248
Pneufit C Push-in fitting, Adaptor, Straight, External/Internal hex, 12mm, G1/2
C02471248
Pneufit C Push-in fitting, Adaptor, 90° Swivel elbow, 12mm, G1/2
QM/8125/22
BG - Front / Rear Flange Mounting 125mm bore
QM/8125/21
C - Foot Mounting 125mm bore
QM/8125/35
A - Front or Rear Stud Mounting 125mm bore
QM/162125/00
Service kits for M/162000, 125mm
M/50/LSU/5V
M/50 magnetically operated reed switch, 5m cable
M/3314
Tube cutter
PA2-0012025C
Polyamide tube, Natural, 25m, 12mm/9mm
PA2-0012100
Polyamide tube, Natural, 100m, 12mm/9mm
Feature: High torque and 180° rotation (306 Nm torque) → Business Impact: Enables robust, precise rotary actuation for large indexers and clamps, reducing cycle times and mechanical wear → Application: Suitable for rotary transfer and clamp applications in automation lines. Feature: Double-acting operation with adjustable cushioning → Business Impact: Controls impact, minimizes vibration, extends seal and bearing life → Application: Smooth start/stop in high-speed indexing and positioning tasks. Feature: 125 mm bore with G1/2 port → Business Impact: Simplifies integration with standard pneumatic circuits and mounting hardware → Application: Fits common factory air systems and reduces custom fabrication. Feature: Anodised aluminium body and barrel; polyurethane seals → Business Impact: Improves durability in dirty, temperature-variant environments and lowers maintenance → Application: Long-life performance in workshops and production floors. Feature: Range M/162000/MI and compatible mountings QM/8125 series → Business Impact: Flexible installation options (front/rear flange, foot, or stud mounting) → Application: Versatile mounting for compact layout designs. Feature: Comprehensive fittings and service options → Business Impact: Faster assembly, leak reduction, and easier service planning → Application: Pneufit C fittings, service kits QM/162125/00, and optional M/50/LSU/5V switches support ongoing reliability.
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FAQs
Mountings QM/8125/22 (BG - Front/Rear Flange, 125 mm bore), QM/8125/21 (C - Foot), and QM/8125/35 (A - Front or Rear Stud) provide flexible installation. These options support compact layouts and easy alignment with 125 mm bore frames, reducing mounting time and ensuring repeatable alignment across assemblies.
The unit delivers 306 Nm torque with a 180° rotation, doubles-acting operation, and adjustable cushioning. It uses a 125 mm bore with a G1/2 port, accepts 1–10 bar air pressure, and operates from -5 to 80 °C. This combination supports high-load indexing while maintaining smooth motion within typical factory environments.
Yes, it is well-suited for high-cycle indexing due to its robust aluminium housing, polyurethane seals, and adjustable cushioning to limit impact. With standard Pneufit C fittings for quick connections and compatible mountings, you can achieve reliable, repeatable motion in demanding packaging and transfer tasks; consult the service kit QM/162125/00 for ongoing maintenance.
Datasheet PDFs and CAD files are available in the downloads section of the product page. The CAD link provides the latest assembly data for 1:1 integration, while the datasheet details mounting, cushioning, materials, performance curves, and installation guidelines for field use.
Use the QM/162125/00 service kit for the M/162000 series and inspect adjustable cushioning and seals periodically. Optional M/50/LSU/5V reed switch supports position sensing, and Pneufit C fittings streamline connections and reduce leak potential during routine maintenance.