SMC Type MK/MK2/MK2T Rotary Clamp Pneumatics Cylinders

SMC Type Air Cylinders Mk Oil Pressure Rotary Actuator Pneumatic Swing Clamping Cylinder

Mk. Mkb Series SMC Type Clamping Cylinder Mk Rotary Aluminium Cylinder

Category Pneumatic Cylinder

Mk Series Mk16 Mk20 Mk25 MK32 Mk40 Mk50 Mk63 Double Acting Rotary Clamp Pneumatic Air Cylinder

MK Series Port Thread Type Rotary Clamp Cylinder

Features

1).Normal bore size from 12mm to 63mm.

2).Provided with rubber cushion to make sure cylinder works smoothly,safely and with low noise.

3).Spray painted cylinder head and internal hard anodized cylinder body.

4).With self lubricating bearing,the piston rod is lubrication free.

5).Magnet and sufficient fixing style are available.

6).Precision grinding piston rod,cylinder parts were processed by high precision CNC machine and good seals to guarantee good action and long lifetime.

7).Different mounting ways are available for your selection.

Ordering Code

MK	B	–	20	–	10	R
Series	Mounting Mode		Bore		Clamped Stroke	Back Rotation Direction
	B：Through hole and screwing hole on both ends are used					When pull back
						R:Clockwise
						L:Counter clockwise

Selection of sensor switch

Inner diameter

Model

Sensor switch

D-A93

D-A73

Technical Specification

Type	MK12	MK16	MK20	MK25	MK32	MK40	MK50	MK63
Bore Size(mm)	12	16	20	25	32	40	50	63
Derived Model	MKB:Four Through Holes MKA:Four Holes with Thread L:Turn Left R:Turn Right
Accessories Options	FB:Rear Flange
Acting Mode	Cleaned Air
Working Fluid	Double acting
Max.Working Pressure	1Mpa
Min.Working Pressure	0.1Mpa
Fluid Temperature	Magnetic switch: -10~+60℃; Non-magnetic switch: -10~+70℃
Piston Speed	50-200mm/s
Buffering	Rubber buffer
Stroke Tolerance(mm)	0.2
Lubrication	No need
Back-Rotation Angle	90°±10°
Back-Rotation Direction	L/R
Back-Rotation Distance(mm)	7.5		9.5		15		19
Clamping Distance(mm)	10、20、30				10、20、30、50
Allowed Bending Torque(N.m)	1	3.8	7	13	27	47	107	182
Clamping Force(N)	40	75	100	185	300	525	825	1400
Non-Rotation Accuracy Of Piston Rod	±1.4°	±1.2°			±0.9°		±0.7°
Port Size	M5X0.8				1/8″		1/4″

Dimension

Model	A	C	D	E	F	G	H	W
MKB12	25	15.5	5	M3X0.5	5.5	11	6	9.5+Clamped stroke
MKB16	29	20	7	M5X0.8	6.5	14	8	9.5+Clamped stroke

Model	A	B	C	K	L	O	Q	R	S	U	W
MKB20	36	46.8	36	13.5±0.15	7.5 ± 0.15	20 ⁰-0.52	72.5	62	31	4	6.5+Clamped stroke
MKB25	40	52	40	16 ±0.15	8 ±0.15	23 ⁰-0.52	73.5	63	32	5	6.5+Clamped stroke

Model	A	C	D	G	H	I	J	K	L
MKB32	45	34	14 -0.1 -0.2	5.5	9 Depth7	M10X1.5	12	20 ±0.15	7 ±0.15
MKB40	52	40	14 -0.1 -0.2	5.5	9 Deplh7	M10X1.5	12	24 ±0.15	7 ±0.15
MKB50	64	50	17 -0.1 -0.2	6.6	11 Depth 9	M12X1.75	15	30 ±0.15	8 ±0.15
MKB63	77	60	17 -0.1 -0.2	9	14 Depth 10.5	M12X1.75	15	35 ±0.15	9 ±0.15

Model	O	P	Q	R	S	T	U	V	X	Y	Z	W
MKB32	14	4.5	93.5	71.5	37	7.5	16	1/8	3	30 ⁰-0. 62	6.5	15.5+Clamped stroke
MKB40	14	5	94.5	65	29.5	8	16	1/8	3	30 ⁰-0. 62	6.5	23.0+Clamped stroke
MKB50	19	7	112	76.5	34	10.5	20	1/4	3.5	37 ⁰-0. 62	7.5	28.0+Clamped stroke
MKB63	19	7	115	80	35	10.5	20	1/4	3.5	48 ⁰-0. 62	7.5	27.5+Clamped stroke

Model	Bore	N	O	P	Q	R	S	G
MK-12-N	12	8	29	20	4	M3x0.5	8	8-18
MK-16-N	16	11	36	25	5	M4x0.7	11	8-18
MK-20/25-N	20,25	14	51	35	7	M6x1.0	16	12-22
MK-32/40-N	32,40	18	67	45	10	M8x1.25	20	15-25
MK-50/63-N	50,63	22	88	65	10	M10X1.5	22	30-40