NTS2 series

Robot hand

2-jaw parallel gripper NTS2 series

High quality and high durable standard model

Swarf protection and maintenance improved
High gripping force for stable gripping of heavy work piece
Lightweight and compact body not limiting load capacity of robot
New mounting style for smaller protrusion compared with conventional models
Improved gripping accuracy due to highly rigid body

Download catalogue (PDF)

Download instruction manual (PDF)

How to order

Please install a check valve in the air-pressure circuit so that the gripper will not release a workpiece even if the air pressure drops down.
A reed switch bracket is attached.
In case proximity switches are used for direct detection of jaw stroke, please purchase proximity switch brackets additionally.

Specifications

Model	Jaw Stroke Diameter (mm)	Gripping Force ^{(Note 2)}			Repeatability (mm)	Mass (kg)	Air Consumption per reciprocating (cm³)	Air pressure (MPa)	Operating Temperature (℃)
Model	Jaw Stroke Diameter (mm)	Measurement Distance ^{(Note 1)} L(mm)	OD Gripping (N)	ID Gripping (N)	Repeatability (mm)	Mass (kg)	Air Consumption per reciprocating (cm³)	Air pressure (MPa)	Operating Temperature (℃)
NTS206	12	10	250	280	±0.01	0.29	8.4	0.2～0.8	5～60
NTS208	16	10	460	490	±0.01	0.48	18.8	0.2～0.8	5～60
NTS210	20	20	610	680	±0.01	0.78	35.1	0.2～0.8	5～60
NTS212	24	20	850	970	±0.01	1.34	52.4	0.2～0.8	5～60
NTS216	32	20	1520	1690	±0.01	2.52	123.2	0.2～0.8	5～60
NTS220	40	20	2700	2870	±0.01	5.14	272.2	0.2～0.8	5～60
NTS230-M	60	20	4750	4820	±0.02	10.4	683.4	0.2～0.8	5～60
NTS230H-M	41	20	7500	7650	±0.02	10.4	683.4	0.2～0.6	5～60

The measurement distance is the distance from the top surface of the master jaw to the gripping centre.
Value at supply air pressure 0.6 MPa.

Gripper allowable load

For more information on the allowable load of each gripper, please see the following link.

Gripper allowable load

Option

Reed switch

Proximity switch bracket

Proximity switch

Seal kit

*Proximity switch cannot be used for NTS230-M and NTS230H-M.

Gripping force

Click the model number and the gripping force diagram will be displayed. The gripping force, F is a product of the actual gripping force per jaw, F1 and the number of jaws

NTS206
NTS208
NTS210
NTS212
NTS216
NTS220
NTS230-M
NTS230H-M

The gripping force will be calculated by the gripper model, air pressure, and other gripping conditions.

Calculate gripping force

Drawing download

Model	Drawing download
NTS206	PDF	DXF	Parasolid	STEP
NTS208	PDF	DXF	Parasolid	STEP
NTS210	PDF	DXF	Parasolid	STEP
NTS212	PDF	DXF	Parasolid	STEP
NTS216	PDF	DXF	Parasolid	STEP
NTS220	PDF	DXF	Parasolid	STEP
NTS230-M	PDF	DXF	Parasolid	STEP
NTS230H-M	PDF	DXF	Parasolid	STEP
NTS206-B (Proximity Switch Bracket)	Dimension table		Parasolid	STEP
NTS208-B (Proximity Switch Bracket)			Parasolid	STEP
NTS210-B (Proximity Switch Bracket)			Parasolid	STEP
NTS212-B (Proximity Switch Bracket)			Parasolid	STEP
NTS216-B (Proximity Switch Bracket)			Parasolid	STEP
NTS220-B (Proximity Switch Bracket)			Parasolid	STEP

Note 1) The 3D data of the main bodies include three jaw positions: fully open (UC), fully closed (OC), and stroke centre (HCL) for both Parasolid and STEP.

Note 2) Proximity switch cannot be used for NTS230-M and NTS230H-M.