Nsateaa a ɛma mframa bɔ, a wɔsan frɛ no nsateaa cylinder no yɛ adwumayɛfo a wɔyɛ adwuma wɔ mframa mu. Wobetumi akyekyɛ mu akuw anan sɛnea ne dwumadi su te.
1. Parallel Jaws .
Wɔde piston abien na ɛyɛ abon a ɛne ne ho di nsɛ no nsateaa. Piston biara ne nsateaa a ɛma mframa bɔ no nam rola ne krank abien so na ɛka bom yɛ drive unit soronko. Wɔ saa kwan yi so no, nsateaa a ɛma mframa no kɔ so no kɔ akyiri na ɛyɛ nea ɛwɔ anim bere nyinaa, na nsateaa biara ntumi nkɔ ne ho wɔ ɔkwan a ɛde ne ho so. Sɛ nsateaa no kɔ ɔkwan a ɛne no bɔ abira so a, mframa bɔ piston a wɔadi kan ahyɛ mu no na wɔde nhyɛso ba piston foforo no so.
Parallel jaws no nam piston biako so na ɛka, shaft center no na ɛma krank no kɔ so, na anom abien no mu biara wɔ krank groove a ɛne no hyia. Sɛnea ɛbɛyɛ a ɛbɛtew friction resistance so no, wɔde claw piece no bata nipadua no ho sɛ dade bɔɔl slide rail nhyehyɛe.
2. Swing gripper (Y-Gripper a ɛyɛ fɛ) .
Piston poma a ɛwɔ swing anom no wɔ ring groove, na esiane sɛ nsateaa trunnions no bata ring groove no ho nti, nsateaa no tumi tu bere koro mu na ɛyɛ ne ho, na torque a ɛkyere no yɛ nea ɛkɔ so daa bere nyinaa.
3. Rotary Gripper .
Afã a ɛkyinkyini no yɛ adwuma sɛnea rack no nnyinasosɛm a ɛyɛ meshing no te. Wɔde shaft a ebetumi akɔ soro ne fam na esiesie piston no. Shaft no awiei wɔ ring grooves abiɛsa a ɛma kar abien a wɔde di dwuma no di nkitaho. Enti, nsateaa a ɛma mframa no tu bere koro mu na ɛyɛ ne ho-centred, na rack ne pinion nnyinasosɛm no hwɛ hu sɛ tumi a ɛkyere no yɛ nea ɛkɔ so daa bere nyinaa.
4. Mmiɛnsa-Point Gripper .
Annular groove bi wɔ piston a ɛwɔ abiɛsa-point gripper no so, na krank biara a ɛwɔ mframa nsateaa mu no wɔ abusuabɔ. Piston no a ɛkɔ so no betumi ama krank abiɛsa no akɔ, sɛnea ɛbɛyɛ a wobetumi abue nsateaa abiɛsa no na wɔato mu bere koro mu.
