Cylinders with Twin Guides (MGCLBN12-20)

[!] Operating Temp, Range: 5 to 60°C
[ ! ] Dowel Holes (X ± 0.02) are for ø50 cylinders only.

Type			Features
Type	Plain Bushing	Linear Bushing
Standard Stroke	MGCLF	MGCLB	Standard Stroke Type is available.
Spacer Installed Type	MGCLFN	MGCLBN	Intermediate strokes can be selected in 1 mm increments. (Spacer Fitted)

No sensor for cylinder is included in any of these types.

Tube I.D. (mm)	A	B	B1	B2	C	C1	C2	C3	d	d1	D	E	F	G	H1	H2	H3	H4	J1	J2	K1	K2	L	L1
12	58	26	18	8.5	22	14	6	6	4.3	8	6	56	48	41.5	4.5	9	7	10	11	15	12	12	39	29
16	64	30	22	10	25	16	7	7	4.3	8	8	62	52	46	4.5	11	7	10	11	17	11	13	43	31
20	85	36	26	11.5	30	18	8	10	5.2	9.5	10	72	60	55	5.5	13	7	12	12	23	11	14	47	35
25	96	42	32	13.5	38	26	8	8	5.2	9.5	12	86	70	65	5.5	15	9	12	11	23.5	12	13.5	47.5	35.5
32	116	51	38	16	48	30	11	10	6.8	11	16	112	96	80	6.5	18	11	16	11.5	25	12	16.5	47.5	33.5
50	148	64	46	21.5	60	40	12	12	8.6	14	20	146	130	110	9	22	—	20	14	11	—	—	72	44

 

Tube I.D. (mm)		M	M1	M2	M3	M4	N	N1	N2	N3	P		Q	R	S	T	V	W
											Plain Bushing	Linear Bushing
12		M4 × 0.7	M5 × 0.8	M4 × 0.7	M4 × 0.7	M5 × 0.8	23	5	20	4 + St	8	6	40	2	50	8	19.5	—
16		M5 × 0.8	M5 × 0.8	M5 × 0.8	M5 × 0.8	M5 × 0.8	24	5	22	4 + St	10	8	42	2	54	10	23	—
20		M5 × 0.8	Rc1/8	M5 × 0.8	M5 × 0.8	M6 × 1.0	28	19	16	St	12	10	52	2	64	10	24.5	—
25		M6 × 1.0	Rc1/8	M6 × 1.0	M6 × 1.0	M6 × 1.0	34	22	12.5	1 + St	16	13	62	2	76	10	24	—
32		M8 × 1.25	Rc1/8	M8 × 1.25	M8 × 1.25	M8 × 1.25	42	22	14.5	St - 3	20	16	80	2	100	12	31	—
50	St = 25	M10 × 1.5	Rc1/4	M10 × 1.5	—	M10 × 1.5	66	24	21	24	25	—	130	12	—	16	47	36
	St = 50								22	48								48
	St = 100								72	48								48

 

Tube I.D. (mm)	X	Z	ZA	ZB	L2 Dimensions
					St Stroke (mm)
					Plain Bushing								Linear Bushing Type
					10	20	25	30	40	50	75	100	10	20	25	30	40	50	75	100
12	—	—	—	—	0	0	—	0	0	0	18	18	0	0	—	0	14	14	14	14
16	—	—	—	—	0	0	—	0	0	0	21	21	0	0	—	0	21	21	21	21
20	—	—	—	—	—	0	—	0	0	0	14	14	—	0	—	0	27	27	27	27
25	—	—	—	—	—	0	—	0	0	0	14	14	—	2	—	2	35	35	35	35
32	—	—	—	—	—	—	20	—	—	20	20	20	—	—	8	—	—	8	42	42
50	66	92	12	9	—	—	34.5	—	—	34.5	—	46	—	—	—	—	—	—	—	—

[Design Intermediate Stroke for Type with Spacer Installed]
Example: For MGCLFN12-70
 A 5 mm spacer is mounted into a Sliding Bearing Standard Stroke Type cylinder with a 12 mm I.D. and a 75 mm stroke.
* L₂ = 18 mm.
* L₁ + St will be 29 + 75 = 104 mm.
* All other external dimensions are the same as for MGCLF12-75.

■Standard Stroke

Part Number		St Stroke (mm) Selection
Type	Tube I.D. (mm)
(Slide Bearing) MGCLF Linear Bushing MGCLB	12	10	20	30	40	50	75	100
	16
	20		20	30	40	50	75	100
	25
	32		25			50	75	100
	※50		25			50		100

* Tube I.D. 50 is applicable to MGCLF only.
■Spacer Installed Type

Part Number		St Stroke (mm) Spacer Fitted 1 mm Increments
Type	Tube I.D. (mm)
(Slide Bearing) MGCLFN Linear Bushing MGCLBN	12	10 to 100
	16
	20	20 to 100
	25
	32	25 to 100

Spacers are made of resin (POM).
Attach a spacer that matches the stroke to the top of the internal piston. Stroke cannot be changed after purchase.

[ ! ] Applicable to MGCLFN and MGCLBN only

Alterations Code	Alteration Details	Applicable Conditions	Ordering Example
TC	Cold Weather Resistance Specification Usable in the ambient temperature range from -40°C to 60°C. Changes to low temp. resistant grease, low nitrile rubber.	[ ! ] Low temp. resistant sensors for cylinders are not available.	MGCLBN25-73-TC
TH	Heat Resistance Specification Usable in the ambient temperature range from 5°C to 120°C. Changes to heat resistant grease, fluororubber gaskets. Change the spacer material to EN AW−6063 Equiv..	[ ! ] How temp. resistant sensors for cylinders are not available.	MGCLBN25-73-TH

Tube I.D. (mm)	Standard Stroke Table St Stroke (mm)
	10	20	25	30	40	50	75	100
12	●	●	-	●	●	●	●	●
16	●	●	-	●	●	●	●	●
20	-	●	-	●	●	●	●	●
25	-	●	-	●	●	●	●	●
32	-	-	●	-	-	●	●	●

[ ! ] No spacer is provided when a standard stroke is specified.