Bosch Rexroth Pneumatics

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Guide cylinders, Series GPC-E

▶ Ø 12 - 20 mm ▶ double-acting ▶ ball bearing ▶ cushioning: hydraulic, non-adjustable ▶ with magnetic piston ▶ Easy‒2‒Combine-capable with connection kit

Working pressure min./max.	2 bar / 8 bar
Ambient temperature min./max.	+0°C / +65°C
Medium temperature min./max.	+0°C / +65°C
Medium	Compressed air
Max. particle size	50 µm
Oil content of compressed air	0 mg/m³ - 5 mg/m³
Pressure for determining piston forces	6,3 bar

Materials:

Housing	Aluminum, anodized
Seal	Polyurethane
Front plate	Steel galvanized
Guide rod	Steel, hardened
Bearing	Steel, hardened
Piston rod	Stainless steel

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	Configurator
	Calculation Tool

	Documentation

	Data sheet
	Operating Instructions

Technical Remarks
■	The pressure dew point must be at least 15 °C under ambient and medium temperature and may not exceed 3 °C.
■	The oil content of compressed air must remain constant during the life cycle.
■	Use only the approved oils from Bosch Rexroth, see chapter „Technical information“.
■	Note: Hydraulic shock absorber on rear side are included in scope of delivery
■	The product is a part of the EasyHandling system.

Piston Ø	[mm]	12	16	20
Port		M5	M5	M5
Retracting piston force	[N]	53	95	148
Extracting piston force	[N]	71	127	198
Speed max.	[m/s]	0.5	0.5	0.5
Impact energy	[J]	0.1	0.11	0.15

Piston Ø Piston rod Ø	12 6	16 8	20 10
Stroke 25	0822060507	0822061507	0822062507
50	0822060504	0822061504	0822062504
75	0822060505	0822061505	0822062505
100	0822060506	0822061506	0822062506
125	0822060524	0822061524	0822062524
150	0822060529	0822061529	0822062529

Weight [kg]	Piston Ø	12	16	20
	Stroke 25	0.43	0.57	0.72
	50	0.58	0.76	0.95
	75	0.7	0.91	1.12
	100	0.82	1.07	1.31
	125	0.95	1.23	1.5
	150	1.07	1.38	1.69

Dimensions

S = stroke

Piston Ø	A 1)	Ø A1	A2 2)	A2 3)	A3	B 1)	D	D1	D3	D4	E1	E2	F
12	M5x8	M8	5	19	13.5	4 H7x4	M5	19.2	8	40	58	30.5	M4
16	M5x8	M10	5	29	14.8	4 H7x4	M5	25.8	10	47	68	33	M4
20	M6x10	M10	5	28	18.5	4 H7x4	M5	26.8	10	54	80	36	M5

...Piston Ø	G	H	L 4)	L13	L14	L15 S=50−150	L17	L18	L19	L20	L21	L22 S=50−150	L24
...12	4.5	M4	14	14.5	22	58.5	4	22	8	20	18	48	25.5
...16	5.5	M4	24	14	25	64	4	25	8	25	20.5	58	26.5
...20	5.5	M5	23	15	24	63	4.5	24	8	30	23	68	27

...Piston Ø	L25	L26	LJ1	LM1	LM2	LM3	LM4	P1	P2	P3	P4	P5	P6
...12	20	19	24.8	8	12.7	55	27	40	20	3.5	–	–	–
...16	25	21.5	27	8	13.5	65	30	40	20	5	20	22	4
...20	30	25	26.5	10	15.5	77	33	50	25	4	25	25	4

...Piston Ø	P7	P8	P9	PL1	PL2	PL3	R8	S1 1)	S3	S4	S6	TT	ZA
...12	–	1.5	1.5	8.5	8.5	11.5	–	M5x8	4.2	20.3	7.6	–	34.4
...16	15	1.5	1.5	8.8	8.8	13	43	M5x8	4.2	28.5	7.6	N6	36
...20	16.5	1.5	1.5	10	10	15	50	M6x10	5.2	30.5	9.5	N6	36

...Piston Ø	ZJ
...12	66.3
...16	75.3
...20	78.3

S = stroke

1) Dimension x depth

2) Min.

3) Max.

4) Adjustment length L = A2 max. - A2 min.

Permissible dynamic load m [kg]

Play

Piston Ø	A 1)
12	0.1
16	0.08
20	0.08

1) Piston rod deflection at a stroke of 50 mm and a load of 10 N (mm)

Permissible static moment M [Nm]

Permissible lever arm length L1 at 6 bar with static load

Piston Ø	F [N]	L1
12	67	115
16	120	80
20	180	55

Permissible lever arm length L1 at 6 bar with dynamic load

Piston Ø	F [N]	F [N] 1)	L1
12	67	23	100
16	120	40	75
20	180	65	50

1) Horizontal situation max. force [N]

Permissible static side force F [N]

GPC combinations

The GPC-E can be directly mounted on the front plate of next bigger standard GPC or GPC-E in radial direction.

Piston Ø		GPC 16, GPC-E 16	GPC 20, GPC-E 20	GPC 25
12	GPC-E 12	M5x15 1)	–	–
16	GPC-E 16	–	M5x15 1)	–
20	GPC-E 20	–	–	M6x15 1)

1) Screw according to ISO 4762 - M4x25