# Technical Specifications

## Non-Bracketed

## Bracketed

Lefthand mounting shown.

Part Numbers | Torque | Bracketed Hinges | Non-Bracketed Hinges | Diameter D |
Diameter d |
Diameter f |
t | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|

kgf-mm | lbf-in | A | B | C | E | a | b | c | |||||

KH51[*]025 | 25.0 | 2.2 | 11.2 | 9.8 | 1.5 | 9.0 | 9.3 | 8.2 | 4.8 | 7.0 | 5.0 | 2.7 | 2.0 |

KH52[*]025 | |||||||||||||

KH51[*]050 | 50.0 | 4.3 | 11.2 | 9.8 | 1.5 | 9.0 | 9.3 | 8.2 | 4.8 | 7.0 | 5.0 | 2.7 | 2.0 |

KH52[*]050 | |||||||||||||

KH61[*]075 | 75.0 | 6.5 | 13.4 | 11.8 | 2.0 | 10.0 | 11.6 | 10.2 | 5.8 | 8.1 | 6.0 | 3.2 | 2.5 |

KH62[*]075 | |||||||||||||

KH61[*]100 | 100.0 | 8.7 | 13.4 | 11.8 | 2.0 | 10.0 | 11.6 | 10.2 | 5.8 | 8.1 | 6.0 | 3.2 | 2.5 |

KH62[*]100 | |||||||||||||

KH71[*]125 | 125.0 | 10.9 | 16.1 | 14.2 | 2.5 | 11.0 | 14.0 | 12.2 | 7.0 | 10.2 | 7.0 | 3.2 | 3.0 |

KH72[*]125 | |||||||||||||

KH71[*]150 | 150.0 | 13.0 | 16.1 | 14.2 | 2.5 | 11.0 | 14.0 | 12.2 | 7.0 | 10.2 | 7.0 | 3.2 | 3.0 |

KH72[*]150 |

### Notes:

- All dimensions are in millimeters.
- To convert from kgf-mm to lbf-in, multiply by 0.0868.
- * Style - with and without bracket. See Part Number for example.

## Calculating Torque Requirement

Use the following formula:**T = W x L x Cos(A)**

**Where:**

A = Angle

L = Distance of Center of Gravity

T = Torque

W = Weight of Object to be Supported

**Example:**

W = 2 lbs. L = 4 in. Angle = 0°

T= (2) (4) Cos(0°)

T= 8lbf - in.

**Notes:**

1. If 2 Hinges are used: 8lb-in/2 = 4lb-in per Hinge.

2. To convert from lbf-in to kgf-mm, multiply by 11.5212.