PBT Polybutylene Terephthalate / ABS Plates

   Material PBT Plate: Polybutylene Terephthalate,
ABS Plate: Acrylic Nitrile, Butadiene, Styrene

 ■ Standard Type

Part Number	-	A	-	B	-	T
NPBT	-	300	-	200	-	10

 ■ Pre-drilled Type

Part Number	-	A	-	B	-	T	-	F	-	G	-	Screw Nominal Dia.	-	L
NPBT2H NABS2H	- -	200 180	- -	100 100	- -	15 10	- -	F50 F80	- -	G30 G60	- -	N5 M5	-	L5

 ■ Standard Type

Part Number	A	B	T
Type	1mm Increment		Selectable
NPBT (PBT Plates)	20~300	20~300	10, 15, 20
NABS (ABS Plates)	20~500	20~400	5, 6, 8, 10, 15, 20

• T Dimension Tolerance, Rate of Camber and Torsion

T	T Dimension Tolerance		Rate of Camber and Torsion per 1,000mm
	NPBT	NABS	NPBT	NABS
5	-	±0.5	-	1.5% or Less
6		±0.6
8
10	0~+1.5	±0.8	1.5% or Less
15	0~+2.5	0~+2.5		1.0% or Less
20			1.0% or Less

• Dimension Tolerance of A and B

A, B	A, B Dimension Tolerance
Unit: mm
~99	±0.5
100~250	±0.75
251~	±1.0

 ■ Pre-drilled Type

Part Number		A	B	T	F	G	Pre-drilled Hole Nominal Dia.
							Through Hole	Counterbore Hole	Threaded Insert
Type	Number of Holes	1mm Increment		Selectable	0.5mm Increment		N	Z	M	L
NPBT (PBT Plates)	2H 4H 6H	20~300	20~300	10	6~291.5 (2H, 4H) 6~145.5 (6H)	4.5~295.5 (2H) 6~291.5 (4H, 6H)	3 4 5 6 8 10	4 5 6	3 4 5 6 8	(Threaded Insert Length) Select from Table 1
				15				4 5 6 8	3 4 5 6 8 10
				20				4 5 6 8	3 4 5 6 8 10
NABS (ABS Plates)		20~500	20~400	5	6~491.5 (2H, 4H) 6~245.5 (6H)	4.5~395.5 (2H) 6~391.5 (4H, 6H)		-	3 4
				6				3	3 4 5
				8				3 4 5	3 4 5 6
				10				3 4 5 6	3 4 5 6 8
				15				4 5 6 8	3 4 5 6 8 10
				20				4 5 6 8	3 4 5 6 8 10

  Dimension F Specification Range : For 2H and 4H, d(d₁)+2.5≤F≤A-d(d₁)-5; for 6H, d(d₁)+2.5≤F≤(A-d(d₁)-5)/2.
  Dimension G Specification Range : For 2H, d(d₁)/2+2.5≤G≤B-d(d₁)/2-2.5; for 4H and 6H, d(d₁)+2.5≤G≤B-d(d₁)-5.
 (d for through hole and threaded insert, d₁ for counterbore)
  For Pre-drilled Type, select N (through hole) or Z (counterbore hole); for Threaded Insert Type, select M (threaded insert) or L (insertion length).