NTS-QM series

Robot hand

Easy changeover gripper - NTS-QM series

Quick jaw exchange gripper

Easy jaw exchange
Modification from an existing NTS gripper is possible.
One set of hard jaws supports workpieces from φ20 to φ60 on NTS309 and φ23 to φ79 on NTS311.

Download catalogue (PDF)

How to order

If you own an NTS309 or NTS311, it is also possible to replace the standard master jaws with Quick Master Jaws.

Specifications

Model	Jaw Stroke Diameter (mm)	Gripping Force F^{^（Note2）}			Repeatability (Reference only) (mm)	Mass (kg)	Air Consumption per reciprocating (cm³)	Air pressure (MPa)	Allowable jaw mass(g) per pc.			Operating temperature (℃)
		Measurement distance^{^（Note1）} L(mm)	OD gripping (N)	ID gripping (N)					Acceleration of robot
									3m/s²	6m/s²	10m/s²
									NTS309-QM	16	20		1010	1120	±0.02	0.70	50.2	0.2～0.8	240	210	150	5～60
NTS311-QM	20	20	1810	1930	±0.02	1.29	112	0.2～0.8	240	210	150	5～60

(Note 1) The measurement distance is the distance from the top surface of the master jaw to the gripping centre.

(Note 2) Value at supply air pressure 0.6 MPa.

(Note 3) The above specifications are in case of the set of NTS-QM and NTS main body.

Option

Reed switch

Seal kit

Proximity switches can not be used for the quick jaw change grippers.

Drawing download

Model	Drawing download
NTS309-QM (Outline)	PDF	DXF	Parasolid	STEP
NTS-HJ309 (Hard jaw)	PDF	DXF	Parasolid	STEP
NTS-SJ309 (Soft jaw)	PDF	DXF	Parasolid	STEP
NTS311-QM (Outline)	PDF	DXF	Parasolid	STEP
NTS-HJ311 (Hard jaw)	PDF	DXF	Parasolid	STEP
NTS-SJ311 (Soft jaw)	PDF	DXF	Parasolid	STEP

Note) The 3D data includes three types of the positions of the jaws for both Parasolid and STEP: open end (UC), closed end (OC) and centre of stroke (HCL).