TRN/TRW series miniature linear motion guides are used to support and guide moving parts, making reciprocating linear motion in a given direction.

TRN/TRW series miniature linear guides Linear guides have a low coefficient of friction and self-aligning function and interchangeable with HIWIN products.

CHTR Product | HIWIN Product |

TRN Series | MGN Series |

TRW Series | MGW Series |

TRN/TRW miniature linear guideways are mainly used in medical equipment, electronic equipment and linear motors.

Model | H | H1 | N | W1 | W2 | W3 | L1 | L2 | L3 | L4 | Mxd | H3 | Weight |

TRN7C | 8 | 1.5 | 5 | 17 | 12 | 2.5 | 23.5 | 8 | 14.3 | - | M2x2.5 | 1.5 | 10g |

TRN7H | 8 | 1.5 | 5 | 17 | 12 | 2.5 | 31 | 12 | 21.6 | - | M2x2.5 | 1.5 | 14g |

TRN9C | 10 | 2 | 5.5 | 20 | 15 | 2.5 | 30 | 10 | 20.8 | - | M3x3 | 2.2 | 19g |

TRN9H | 10 | 2 | 5.5 | 20 | 15 | 2.5 | 40.5 | 15 | 30.9 | - | M3x3 | 2.2 | 28g |

TRN12C | 13 | 3 | 7.5 | 27 | 20 | 3.5 | 34 | 15 | 21.6 | - | M3x3.5 | 2.7 | 35g |

TRN12H | 13 | 3 | 7.5 | 27 | 20 | 3.5 | 44 | 20 | 32 | - | M3x3.5 | 2.7 | 52g |

TRN15C | 16 | 4 | 8.5 | 32 | 25 | 3.5 | 42 | 20 | 27.8 | - | M3x4 | 3.1 | 64g |

TRN15H | 16 | 4 | 8.5 | 32 | 25 | 3.5 | 57 | 25 | 42.7 | 62 | M3x4 | 3.1 | 95g |

TRW7C | 9 | 1.9 | 5.5 | 25 | 19 | 3 | 31.2 | 10 | 21 | - | M3x3 | 1.8 | 20g |

TRW7H | 9 | 1.9 | 5.5 | 25 | 19 | 3 | 41 | 19 | 30.8 | - | M3x3 | 1.8 | 29g |

TRW9C | 12 | 2.9 | 6 | 30 | 21 | 4.5 | 39.3 | 12 | 27.5 | - | M3x3 | 2.4 | 40g |

TRW9H | 12 | 2.9 | 6 | 30 | 23 | 3.5 | 50.7 | 24 | 38.5 | - | M3x3 | 2.4 | 57g |

TRW12C | 14 | 3 | 8 | 40 | 28 | 6 | 44 | 15 | 31 | - | M3x3.5 | 3.2 | 76g |

TRW12H | 14 | 3 | 8 | 40 | 28 | 6 | 59 | 28 | 46.3 | - | M3x3.5 | 3.2 | 111g |

TRW15C | 16 | 4 | 9 | 60 | 45 | 7.5 | 55 | 20 | 39 | 60 | M4x4.5 | 3.2 | 140g |

TRW15H | 16 | 4 | 9 | 60 | 45 | 7.5 | 74.5 | 35 | 58.3 | 79 | M4x4.5 | 3.2 | 204g |

**Data unit is mm**

The motion in which all the particles of a body move through the same distance in the same time is called translatory motion. There are two types of translatory motions: rectilinear motion; curvilinear motion. Since linear motion is a motion in a single dimension, the

The motion in which all the particles of a body move through the same distance in the same time is called translatory motion. There are two types of translatory motions: rectilinear motion; curvilinear motion. Since linear motion is a motion in a single dimension, the distance traveled by an object in particular direction is the same as displacement.^{[4]} The SI unit of displacement is the metre.^{[5]}^{[6]} If {\displaystyle \,x_{1}} is the initial position of an object and {\displaystyle \,x_{2}} is the final position, then mathematically the displacement is given by:

{\displaystyle \Delta x=x_{2}-x_{1}}

The equivalent of displacement in rotational motion is the angular displacement {\displaystyle \theta } measured in radian. The displacement of an object cannot be greater than the distance because it is also a distance but the shortest one. Consider a person travelling to work daily. Overall displacement when he returns home is zero, since the person ends up back where he started, but the distance travelled is clearly not zero.

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