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NH20TA Assembly

Metric Profile Rail SystemMetric Profile Rail, Standard, Metric Runner Block, Heavy Load, High Speed, 4 Tapped Holes On Flange, 20mm Read More
Product Specifications

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Product Specifications

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Specifications Diagram

Dimensions

H [mm]:
30
H1 [mm]:
5
N [mm]:
21.5

Metric Profile Rail

(Rail)Details

Size [mm]:
20
Type:
Standard

(Rail)Dimensions

d2 [mm]:
9.5
d3 [mm]:
6
h [mm]:
11
H4 [mm]:
21
F [mm]:
60
W [mm]:
20
Maximum Length [mm]:
3000

(Rail)Weight

Weights-Rail [kg/m]:
2.5

Metric Runner Block, Heavy Load, High Speed, 4 Tapped Holes On Flange

(Runner Block)Details

Size [mm]:
20

(Runner Block)Dimensions

L1 [mm]:
91
L2 [mm]:
50
L3 [mm]:
40
L4 [mm]:
0
M1 x l:
M6X10
H3 [mm]:
8
W1 [mm]:
63
W2 [mm]:
53
W3 [mm]:
5
W5 [mm]:
60

(Runner Block)Forces and Torques

Basic Load Ratings C [kN]:
13.92
Basic Load Ratings C [lbf]:
3130
Basic Load Ratings C0 [kN]:
23.83
Basic Load Ratings C0 [lbf]:
5157
Static Moment Ratings-Ma [kN-m]:
0.16
Static Moment Ratings-Ma [lb-in]:
1389
Static Moment Ratings-Mb [kN-m]:
0.16
Static Moment Ratings-Mb [lb-in]:
1389
Static Moment Ratings-Mc [kN-m]:
0.26
Static Moment Ratings-Mc [lb-in]:
2344

(Runner Block)Weight

Weight-Block [kg]:
0.4

(Runner Block)Grease Fitting

Grease Fitting Part Number:
NAS516-1A

More Details

Profile Rail Assemblies are specifically designed with matching the runner block to the ground rail. This combinations provides unique benefits.

Smooth Operation at Both High and Low Speeds

  • Precision ground full radius ball tracks provide smooth ball circulation and reduced friction.
  • The unique ball recirculation design permits stable, high speed travel.

Reliability

  • High quality materials are hardened by an advanced heat treatment system resulting in increased durability and performance.
  • Direct lubrication to ball grooves through a grease fitting insures adequate lubrication. The one-piece seal design retains lubricant and effectively protects against contamination.
  • Full radius ball raceways self-align to help absorb small mounting errors and distributes related stresses evenly.
  • The Nook Profile Rail design has been extensively tested to insure long reliable life.