Ultra High-Molecular-Weight Polyethylene Plates

   Material: Ultra High-Molecular-Weight Polyethylene (UHMWPE)

 ■ Standard Type

Part Number	-	A	-	B	-	T
UPA	-	150	-	118	-	5

 ■ Pre-drilled, Threaded Insert Type

Part Number	-	A	-	B	-	T	-	F	-	G	-	Screw Nominal Dia.	-	L
UPA2H UPA2H	- -	50 200	- -	25 100	- -	8 10	- -	F34 F70	- -	G10 G20	- -	N4 M5	-	L7.5

■ Standard Type

Part Number	A	B	T
Type	1mm Increment		Selectable
UPA (Standard)	20~500	20~400	3, 5, 8, 10, 15, 20
UPACA (Conductive)	20~500	20~400	10, 15, 20

T3 and T5 have camber. T3 has especially large camber.

• T Dimension Tolerance, Rate of Camber and Torsion

T	T Dimension Tolerance		Rate of Camber and Torsion per 1,000mm
	UPA	UPACA
3	-0.2~+0.5	-	10% or Less
5	0~+0.8	-	2.0% or Less
8	0~+1.0	-
10	0~+1.5	+0.4~+1.0	1.5% or Less
15	0~+2.0
20	0~+2.5

•Dimension Tolerances of A and B

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

For T1.0 and 2.0, see P.973.

■ Pre-drilled Type

Part Number		A	B	T Selection		F	G	Pre-drilled Hole Nominal Dia.
Type	Hole Dia.							Through Hole	Counterbore Hole				Threaded Insert
		1mm Increment		UPA	UPACA	0.5mm Increment		N	Z				M						L
UPA (Standard) UPACA (Conductive)	2H 2HL 4H 6H	20~500	20~400	3	-	6~491.5 (2H, 4H) 4.5~495.5 (2HL) 6~245.5 (6H)	4.5~395.5 (2H) 6~391.5 (2HL, 4H, 6H)	3 4 5 6 8 10	-				-						-
				5	-				-				3	4					(Threaded Insert Length) Select from Table 1
				8	-				4	5			3	4	5	6
				10	10				4	5	6		3	4	5	6	8
				15	15				4	5	6	8	3	4	5	6	8	10
				20	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 2HL, d(d₁)/2+2.5≤F≤A-d(d₁)/2-2.5; 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 2HL, 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).