Enclosure with screw-mounted lid: 75×55×40 mm 📦#1180

2 object(s) STL

Download this enclosure model with lid in 3D STL format. The dimensions are 75 mm long by 55 mm wide and 40 mm high. The lid only is 12 mm high. Wall thickness is 3 mm. The enclosure does not feature cooling.

Generation date: 2025-07-10

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3D Model Enclosure with screw-mounted lid: 75×55×40 mm

object #0

object #1

3D model download

Download format: zip

enclosure-with-screw-mounted-lid-len75mm-wid55mm-Thei40mm-Lhei12mm-waT3mm-Tmrg0mm-Imrg0.1mm-cooL0-cooZ0_model1180-nb0_dd{id}.stl
enclosure-with-screw-mounted-lid-len75mm-wid55mm-Thei40mm-Lhei12mm-waT3mm-Tmrg0mm-Imrg0.1mm-cooL0-cooZ0_model1180-nb1_dd{id}.stl

License: CC BY - Creative commons

(attribution - commercial use allowed)

Free download

Values for this model

	Parameter	Value	Unit	Label
#1	length	75	mm	len
#2	width	55	mm	wid
#3	total height	40	mm	Thei
#4	lid height	12	mm	Lhei
#5	wall thickness	3	mm	waT
#6	screw margin	0	mm	Tmrg
#7	fit clearance	0.1	mm	Imrg
#8	cooling level	0		cooL
#9	cooling zone(s)	0		cooZ

Representation of the parameters

See details

Note that parameters #1 length and #2 width refer to the external dimensions. If you are working with internal dimensions, you will need to add twice the wall thickness.

Parameter #6 screw margin adjusts the diameter of the cylinder into which the screws thread are inserted in the base. By default, its diameter is 3 mm. Depending on the material used, you will likely need to adjust this value so that the thread cuts into the material properly (not too much, not too little).

Parameter #7 fit clearance defines the gap between the two parts for assembly. At 0, both objects are modeled with no clearance at all. It is often recommended to add 0.1 to 0.2 mm for a smooth fit.

Parameter #8 cooling level determines the strength of the ventilation. At 0, no cutouts are applied. At 10, the maximum possible number of cutouts is generated.

Parameter #9 cooling zone(s) defines the location of the cutouts:

0: no cutouts
1: cutouts on the lid
2: cutouts on the enclosure
3: cutouts on both

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Parameter	Value	Unit
length	90	mm
width	60	mm
total height	40	mm
lid height	10	mm
wall thickness	3	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	0
cooling zone(s)	0

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Enclosure with screw-mounted lid: 55×55×35 mm

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Parameter	Value	Unit
length	55	mm
width	55	mm
total height	35	mm
lid height	10	mm
wall thickness	3	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	0
cooling zone(s)	0

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Parameter	Value	Unit
length	70	mm
width	40	mm
total height	25	mm
lid height	10	mm
wall thickness	3	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	0
cooling zone(s)	0

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Parameter	Value	Unit
length	90	mm
width	50	mm
total height	40	mm
lid height	15	mm
wall thickness	3	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	5
cooling zone(s)	1

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Parameter	Value	Unit
length	50	mm
width	50	mm
total height	25	mm
lid height	10	mm
wall thickness	4	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	0
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Parameter	Value	Unit
length	110	mm
width	70	mm
total height	25	mm
lid height	10	mm
wall thickness	4	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	0
cooling zone(s)	0

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Parameter	Value	Unit
length	90	mm
width	60	mm
total height	30	mm
lid height	10	mm
wall thickness	3	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	4
cooling zone(s)	2

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Enclosure model with screwed lid in STL format. The dimensions are 80 mm long by 80 mm wide and 40 mm high. The cover only is 10 mm high. Side thickness is 3 mm. This enclosure has significant cooling area on the lid.

Parameter	Value	Unit
length	80	mm
width	80	mm
total height	40	mm
lid height	10	mm
wall thickness	3	mm
screw margin	0.1	mm
fit clearance	0.1	mm
cooling level	5
cooling zone(s)	1

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Parameter	Value	Unit
length	60	mm
width	40	mm
total height	20	mm
lid height	10	mm
wall thickness	2	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	0
cooling zone(s)	0

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Parameter	Value	Unit
length	50	mm
width	40	mm
total height	20	mm
lid height	10	mm
wall thickness	2	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	0
cooling zone(s)	0

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Parameter	Value	Unit
length	130	mm
width	90	mm
total height	40	mm
lid height	15	mm
wall thickness	4	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	0
cooling zone(s)	0

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Parameter	Value	Unit
length	110	mm
width	70	mm
total height	35	mm
lid height	20	mm
wall thickness	4	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	0
cooling zone(s)	0

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2 object(s) - format STL

Enclosure with screw-mounted lid: 90×70×25 mm (with ventilation under the enclosure)

Download this enclosure model with lid in 3D STL format. The dimensions are 90 mm long by 70 mm wide and 25 mm high. The cover only measures 10 mm high. Wall thickness is 3 mm. This enclosure features cooling area under the base.

Parameter	Value	Unit
length	90	mm
width	70	mm
total height	25	mm
lid height	10	mm
wall thickness	3	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	3
cooling zone(s)	2

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Enclosure with screw-mounted lid: 76×46×25 mm (with ventilation on the lid)

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Parameter	Value	Unit
length	76	mm
width	46	mm
total height	25	mm
lid height	15	mm
wall thickness	3	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	6
cooling zone(s)	1

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Parameter	Value	Unit
length	80	mm
width	80	mm
total height	20	mm
lid height	15	mm
wall thickness	4	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	0
cooling zone(s)	0

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Enclosure with screw-mounted lid: 84×54×45 mm (with ventilation on the lid)

Download this enclosure with a screwed lid in STL format. The dimensions are 84 mm long by 54 mm wide and 45 mm high. The lid is 15 mm high. Side thickness is 2 mm. This enclosure features marked cooling area on the lid.

Parameter	Value	Unit
length	84	mm
width	54	mm
total height	45	mm
lid height	15	mm
wall thickness	2	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	7
cooling zone(s)	1

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Enclosure with screw-mounted lid: 80×80×20 mm (with ventilation)

Enclosure model with a screwed lid in 3D STL format. The dimensions are 80 mm long by 80 mm wide and 20 mm high. The lid only measures 15 mm high. Side thickness is 4 mm. This enclosure has cooling area

Parameter	Value	Unit
length	80	mm
width	80	mm
total height	20	mm
lid height	15	mm
wall thickness	4	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	3
cooling zone(s)	0

📦 3D model #1175

2 object(s) - format STL

Enclosure with screw-mounted lid: 150×80×40 mm

Enclosure with lid in STL format. The dimensions are 150 mm long by 80 mm wide and 40 mm high. The cover only is 20 mm high. Wall thickness is 4 mm. The enclosure does not have cooling.

Parameter	Value	Unit
length	150	mm
width	80	mm
total height	40	mm
lid height	20	mm
wall thickness	4	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	0
cooling zone(s)	0

📦 3D model #1182

2 object(s) - format STL

Enclosure with screw-mounted lid: 100×110×30 mm

Enclosure with a screwed lid in 3D STL format. The dimensions are 100 mm long by 110 mm wide and 30 mm high. The cover measures 10 mm high. Wall thickness is 2 mm. The enclosure does not have cooling.

Parameter	Value	Unit
length	100	mm
width	110	mm
total height	30	mm
lid height	10	mm
wall thickness	2	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	0
cooling zone(s)	0

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2 object(s) - format STL

Enclosure with screw-mounted lid: 66×51×20 mm (with ventilation on the lid and under the enclosure)

Download this enclosure with lid in STL format. The dimensions are 66 mm long by 51 mm wide and 20 mm high. The lid only is 10 mm high. Wall thickness is 3 mm. This enclosure features cooling area on the lid and under the base.

Parameter	Value	Unit
length	66	mm
width	51	mm
total height	20	mm
lid height	10	mm
wall thickness	3	mm
screw margin	0	mm
fit clearance	0.1	mm
cooling level	1
cooling zone(s)	3