Robohand RR-28-90 | Light Duty Flange Output Rotary Actuator

The Robohand RR-28-90 Rotary Actuator is a compact, lightweight flange-output unit designed for light-duty rotary positioning in industrial automation. With a 90-degree rotation range and a double-rack design, it delivers smooth, consistent motion for payloads up to 3 lbs (1.3 kg).

This actuator features a cylinder bore of 0.75 inches and a displacement of 0.69 in³, generating up to 22 in-lbs of torque at 100 psi. It offers repeatability of 0.02 inches, making it suitable for applications requiring precise, repeatable rotary motion. The RR-28-90 operates within a temperature range of -30°F to 180°F (-35°C to 80°C), ensuring reliable performance in varied environments.

Its flange output configuration allows for easy mounting and integration into tight automation setups. Compatible accessories include sensor cables, flow controls, and mounting kits, enabling flexible customization for specific system needs.

Whether you’re designing a new robotic cell or retrofitting existing equipment, the RR-28-90 provides dependable rotary motion in a compact footprint.

Quick Product Highlights

• 90° flange-output rotary actuator for light-duty applications and payloads up to 3 lbs
• Generates 22 in-lbs of torque at 100 psi with 0.02-inch repeatability
• Compact 3.37-inch length and lightweight 1.2 lb design for tight spaces
• Compatible with multiple accessories for flexible automation integration

Get your Robohand RR-28-90 Rotary Actuator at Kinequip today.

Shipping

We are committed to delivering your machine parts quickly and securely. Orders are processed within 1-2 business days, and shipping times vary based on your location and selected shipping method. Standard shipping typically takes 3-7 business days, while expedited options are available for faster delivery. We ship domestically and internationally, with tracking information provided for all orders. Shipping rates are calculated at checkout. Please ensure your shipping address is accurate to avoid delays.

Returns

We want you to be fully satisfied with your purchase. If you need to return a product, we accept returns within 30 days of delivery for a full refund or exchange, provided the item is unused, in its original condition, and includes all packaging. Customers are responsible for return shipping costs unless the return is due to a defect or error on our part. To initiate a return, please contact our support team with your order details. Refunds will be processed within 5-7 business days after receiving the returned item.