Alera ALECASTERST2 dual-wheel hooded casters B stem 2" black 5/set 100 lb hardware
- Casters
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Three-finger parallel gripper with 40 mm stroke, 80.5 mm open width and 118 LBF gripping force
The SPEEDAIRE 3 Finger Parallel Long Stroke Gripper delivers 118 LBF of gripping force using compressed air. Its three fingers move in parallel across a 40 mm stroke, opening to 80.5 mm to handle a range of part sizes. The unit suits automated pick-and-place cells that need consistent, repeatable clamping without external power.
Rated for continuous use between 14.5 psi and 87 psi, the gripper maintains steady force as long as supply pressure is stable. Aluminium body and carbon-steel fingers resist wear over long cycles, while the metric RC 1/8 in inlet simplifies plumbing in standard pneumatic manifolds. No electrical signals are required, so duty cycle is limited only by air supply capacity.
Operating temperature range spans 14 °F to 140 °F, allowing installation in unheated or warm factory zones. The compact 116 mm by 106 mm by 106 mm envelope fits tight machine envelopes without adding significant mass. Air consumption scales with cycle rate and pressure, producing minimal heat and near-silent operation compared with electric alternatives.
Measured against everything we stock in General Hardware & Accessories, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | Speedaire |
| Product type | 3 Finger, Parallel, Long Stroke |
The gripper operates between 14.5 and 87 psi with a 40 mm stroke; exact air consumption depends on cycle speed and supply pressure, so size your compressor to maintain 87 psi at the 1/8 in RC inlet during sustained operation.
You need a compressed-air line capable of 14.5–87 psi with a 1/8 in RC (BSPT) connection; the inlet accepts that thread directly, so no adapter is required if your supply matches.
This model has an 80.5 mm open width, 106 mm overall width and height, and 116 mm length; compare those dimensions to your existing mount — the three-finger layout and longer stroke may require a new bracket or spacing shims.
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