PHD Series 190/191 Compact Parallel Grippers Review: Specs, Price and Applications
PHD Series 190/191 grippers are compact parallel pneumatic grippers in four sizes with two jaw styles and two jaw travel options. True parallel jaw motion without arching simplifies tooling design.
Mounting holes are on one face or three faces, optional spring assist increases grip force on sizes 19x7x through 19x9x, and rugged jaws tolerate impact. Hardened steel internals deliver more than 10 million maintenance-free cycles.
Quick Verdict
A durable, compact gripper for small parts in confined spaces, with optional spring assist for extra force or fail-safe holding.
PHD Series 190/191 Compact Parallel Grippers at a Glance
Specification | Details |
Gripper type | Compact parallel pneumatic |
Sizes | Four |
Jaw styles | Two |
Jaw travel | Two options |
Motion | True parallel, no arching |
Mounting | One face or three faces |
Spring assist | Optional on 19x7x to 19x9x |
Life | Over 10 million cycles, maintenance free |
Price | Request a quote |
Design and Operating Principle
True parallel jaws keep finger faces flat to the part across the stroke, so fingers are easier to design than with angular motion.
Hardened steel internal components give a long maintenance-free life, and rugged jaws survive impact and shock.
Spring assist adds force and can hold the part on air loss.
Integration and Selection
Size the gripper from the required grip force at the actual finger length, including acceleration and a safety factor, and check the allowable moments for the jaw tooling. Use PHD's sizing data, since force and travel values vary by size.
Choose single- or three-face mounting for tool layout, and add spring assist where needed.
Industry Applications
Industry | Typical use |
Assembly | Small part placement |
Electronics | Component handling |
Packaging | Small item gripping |
Automotive | Small component feeding |
Functional Uses
Compact parallel gripping
Fail-safe holding with spring
Confined-space handling
High-cycle operation
Pros and Cons
Advantages
10 million cycles
True parallel jaws
Flexible mounting
Spring assist option
Limitations
Small parts only
Force values not on A3
Spring assist on some sizes only
Who Should Consider the PHD Series 190/191 Compact Parallel Grippers?
Series 190/191 suits small-part automation in tight spaces.
Price and Availability
Price: Request a quote. PHD prices Series 190/191 grippers by size, options and quantity. Budget for fingers or tooling, mounting, air supply, sensors and commissioning as part of the complete installation.
Further Reading
PHD Series 190/191 Compact Parallel Grippers FAQ
How many sizes are there?
Four.
Do jaws move in parallel?
Yes, true parallel travel with no arching.
Is spring assist available?
Yes, on sizes 19x7x through 19x9x.
How long do they last?
Over 10 million maintenance-free cycles.
How can they be mounted?
Via holes on one face or three faces.
How much do they cost?
Request a quote from PHD.
