Schunk GSM-W 16-AS-S-180
Schunk 303937 - Rotary gripping module - Weight (Kg): 0.4; Torque [Nm]: 0.35; Max Operating Pressure (bar): 6.5.
Schunk 303937 is a Rotary gripping module catalog item from Schunk. The manufacturer's published data for this part number specifies Weight (Kg): 0.4 and Torque [Nm]: 0.35.
Published specifications for this part include Max Operating Pressure (bar): 6.5; Recommended workpiece weight [kg]: 0.21; Nominal operating pressure [bar]: 6.0; Closing time [s]: 0.025; Opening time [s]: 0.03; Max. permissible finger length [mm]: 32.0; Max. permissible weight per finger [kg]: 0.04; IP protection class: 30; Min. ambient temperature [°C]: 5.0; Max. ambient temperature [°C]: 60.0; Moment Mx max. [Nm]: 1.2; Moment Mz max. [Nm]: 1.0. See the Specifications tab on this page for the full technical table.
| Air consumption for gripping [cm³] | 5.5 |
|---|---|
| Air consumption for swiveling [cm³] | 15.0 |
| Angle of rotation [°] | 180 |
| Closed angle per jaw up to [°] | 7.0 |
| Closing moment [Nm] | 1.0 |
| Closing moment generated by spring [Nm] | 0.22 |
| Closing time [s] | 0.025 |
| Damping for swiveling | hydr. damper |
| End position adjustability [°] | 180.0 |
| IP protection class | 30 |
| Max Operating Pressure (bar) | 6.5 |
| Max. ambient temperature [°C] | 60.0 |
| Max. axial force Fz max. [N] | 35.0 |
| Max. permissible finger length [mm] | 32.0 |
| Max. permissible weight per finger [kg] | 0.04 |
| Min. ambient temperature [°C] | 5.0 |
| Min. operating pressure for gripping [bar] | 4.0 |
| Min. operating pressure for swiveling [bar] | 3.5 |
| Moment Mx max. [Nm] | 1.2 |
| Moment Mz max. [Nm] | 1.0 |
| Nominal operating pressure [bar] | 6.0 |
| Opening angle per jaw [°] | 20.0 |
| Opening time [s] | 0.03 |
| Recommended workpiece weight [kg] | 0.21 |
| Repeat accuracy for gripping [mm] | 0.02 |
| Repeat accuracy for swiveling [°] | 0.1 |
| Swiveling time with medium-sized attached load** [s] | 0.18 |
| Torque [Nm] | 0.35 |
| Weight (Kg) | 0.4 |
Request a quote for this part
Email [email protected] or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for 303937?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email [email protected], and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 303937?
303937 is a Schunk part. KKM Solutions sources Schunk components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is 303937 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 303937 — check Schunk's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.
What are the key specifications of 303937?
Key specifications include Air consumption for gripping [cm³]: 5.5; Air consumption for swiveling [cm³]: 15.0; Angle of rotation [°]: 180; Closed angle per jaw up to [°]: 7.0. The full specification table on this page lists every published attribute for this part.
How quickly can 303937 ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
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