This is a rotary cylinder that converts pneumatic pressure into 90° or 180° mechanical rotation. Used in indexing tables, part flipper units, and clamping mechanisms where repeatable angular positioning is needed-without motors or gears.
Features
High Torque Output
Delivers up to 120 N·m via hardened rack-and-pinion drive-ideal for flipping, indexing, or rotating heavy fixtures without auxiliary mechanisms.
Fixed-Angle Precision
Mechanically limited to 90° or 180° with ±0.1° repeatability-ensures safe, consistent positioning in robotic and CNC applications.
Sensor-Ready & Load-Protected
Integrated magnet for position sensing; gear shaft shielded from radial loads by dual-bearing design-enhances durability in misaligned or high-cycle setups.
Why Choose Us
Customization Flexibility
Modify rotation angle (e.g., 45°, 135°), add dual-position sensing, upgrade to IP65 protection, or request special shaft interfaces (D-cut, keyway, flange)-engineering support within 48 hours.
Fast Sampling
Functional prototypes shipped in 2–5 days for machine integration trials.
Quality Assurance
100% pressure-tested and cycle-validated before shipment; compliant with ISO 9001. CE documentation available upon request.
Global Delivery
Standard models dispatched in 7–12 working days; urgent orders prioritized.
Technical Backing
Dedicated application engineers provide torque calculations, mounting guidelines, and system integration advice-before and after purchase.
Procurement Services
MOQ
Standard RTBM models: 1 piece
Custom configurations: MOQ negotiable (typically 5–10 pcs)
Packaging
Individual unit: Anti-static bag + foam wrap
Outer box: Double-wall export carton with moisture barrier
Bulk shipments: Palletized or wooden crate for ocean freight
Shipping Options
Express: DHL/FedEx (3–7 days worldwide)
Air Freight: 7–12 days
Sea Freight: FOB Qingdao / CIF to your port (20–45 days)
Payment Terms
Samples/small orders: PayPal or T/T
Bulk orders: 30% deposit, 70% before shipment (T/T); L/C accepted for contracts > $ 10,000
FAQ
What is the maximum torque output of the RTBM-100 model?
At 0.6 MPa, RTBM-100 delivers up to ～120 N·m. Torque scales with bore size and pressure-we provide detailed torque charts per model.
Can the rotation angle be adjusted in the field?
No-the 90°/180° angles are mechanically fixed by internal stops for safety and repeatability. Custom angles require factory configuration.
Are sensors included?
The cylinder includes an embedded magnet. Sensors (reed or Hall-effect) are sold separately but we can bundle them upon request.
Is this suitable for high-cycle applications?
Yes-tested for >1 million cycles under standard conditions. For >2 Hz cycling, we recommend adding oil mist lubrication or hydraulic cushions.
The product models and specifications are complete, and you can consult the customer service professional product engineer to select and quote for you.
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