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BRK HYDRAULIC BRAKE

This is a closed-loop hydraulic brake without its own power source. It is normally associated with an ISO 15552 pneumatic cylinder. It consists of an oil-filled cylinder, one or more regulation valves and a tank compensating for oil leaks. It is available in two versions:• with regulation in piston rod extension, in retraction or both• SKIP valve (slow/fast) or STOP valve or both, with NC or NO controlAfter a certain operating time, the brake compensation tank needs to be topped up. Refer to the minimum mark on the dipstick. With the piston rod fully extended, the dipstick must project at least 15 mm from the tank cap. Use only COMLUBE DEXRON ATF hydraulic oil. During the first few work cycles, excess oil is ejected through a hole in the tank.

TECHNICAL DATA

COMPONENTS

Operating temperature °CFluid

Adjustable load NSpeed mm/minStandard strokes mm

Versions

Cylinder couplingConnectable cylinders mm

NBR

From –10 to +70Lubricated or unlubricated filtered air.

Lubrication, if used, must be continuous7000

10 to 600050, 100, 150, 200, 250, 300, 350, 400, 450, 500

special strokes up to 1000 on request.Regulation in piston rod extension and/or retraction. SKIP valves. STOP valves.

Tank in-line or on the side.Flange kit

ISO 15552 cylinders with bore Ø 40 to Ø 100

a PISTON ROD: thick chromed steelb HEADS: anodised aluminium alloyc PISTON ROD GASKET: NBR rubberd PISTON ROD GUIDE BUSHING: steel strip with bronze and PTFE inserte JACKET: drawn anodised aluminium alloyf PISTON: aluminium alloyg PISTON GASKET: NBR rubberh OIL SEAL GASKET: polyurethanei Static O-rings: NBR rubberj SEALING DISK: plastick SPRINGS: zinc-plated steell SECURING/ASSEMBLY SCREW: self-threading screw (Tap Tite)m OIL LEVEL STICK: zinc-plated steeln OIL RECOVERY TANKo VALVE for OIL FILLINGp FLOW REGULATION NEEDLEq MINIMUM LEVEL

BRK

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SKIP-STOP APPLICATION WITH VALVES

In normally-open (NO) valves, flow moves freely from A to D. When port C is supplied, this operates the SKIP valve and the fluid is forced through the bottleneck generated by the adjusting pin. When port B is supplied, this operates the STOP valve and interrupts the flow of fluid. In normally-closed NC valves, flow is normally inhibited. When port B is supplied, the fluid flows through but it is forced through the bottleneck generated by the adjusting pin. When port C is supplied, flow moves freely from A to D.

DIMENSIONS AND ORDERING CODES

Symbol Code Description W170001____ Hydraulic brake with regulation

in piston rod extension

____ = Enter the strokeWeight for stroke 0 mm = 1340 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN PISTON ROD EXTENSION

Symbol Code Description W170001____L Hydraulic brake with regulation

in piston rod extension, in-linetank

____ = Enter the strokeWeight for stroke 0 mm = 1300 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN PISTON ROD EXTENSION, IN-LINE TANK

Air inlet Air inlet

STOP SKIPNO

Stroke B U max1÷50 109 2351÷150 129 39151÷250 154 55251÷350 174 71351÷450 204 87451÷500 229 95

Stroke B U max1÷50 92 2351÷150 112 39151÷250 137 55251÷350 157 71351÷450 187 87451÷500 212 95

Air inlet Air inlet

STOP SKIPNC

+ = ADD THE STROKE

+ = ADD THE STROKE

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Symbol Code Description W170021____ Hydraulic brake with regulation

in piston rod extension/retraction

____ = Enter the strokeWeight for stroke 0 mm = 1710 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN PISTON ROD EXTENSION/RETRACTION

Symbol Code Description W170101____ Hydraulic brake with regulation

in extension + NO SKIP valve

W170201____ Hydraulic brake with regulation in extension + NO STOP valve

W170102____ Hydraulic brake with regulation in extension + NC SKIP valve

W170202____ Hydraulic brake with regulation in extension + NC STOP valve

____ = Enter the strokeWeight for stroke 0 mm = 1555 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN EXTENSION + SKIP VALVEHYDRAULIC BRAKE WITH REGULATION IN EXTENSION + STOP VALVE

Symbol Code Description W170011____ Hydraulic brake with regulation

in piston rod retraction

____ = Enter the strokeWeight for stroke 0 mm = 1340 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN PISTON ROD RETRACTION

Stroke B U max1÷50 98 2351÷150 118 39151÷250 143 55251÷350 163 71351÷450 193 87451÷500 218 95

Stroke B U max1÷50 109 2351÷150 129 39151÷250 154 55251÷350 174 71351÷450 204 87451÷500 229 95

Stroke B U max1÷50 109 2351÷150 129 39151÷250 154 55251÷350 174 71351÷450 204 87451÷500 229 95

+ = ADD THE STROKE

+ = ADD THE STROKE

+ = ADD THE STROKE

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Symbol Code Description W170111____ Hydraulic brake with regulation

in retraction + NO SKIP valve

W170211____ Hydraulic brake with regulation in retraction + NO STOP valve

W170112____ Hydraulic brake with regulation in retraction + NC SKIP valve

W170212____ Hydraulic brake with regulation in retraction + NC STOP valve

____ = Enter the strokeWeight for stroke 0 mm = 1555 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN RETRACTION + SKIP VALVEHYDRAULIC BRAKE WITH REGULATION IN RETRACTION + STOP VALVE

Symbol Code Description W170301____ Hydraulic brake with regulation

in extension + NO SKIP/STOPvalves

W170302____ Hydraulic brake with regulation in extension + NC SKIP/STOPvalves

____ = Enter the strokeWeight for stroke 0 mm = 1730 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN EXTENSION + SKIP/STOP VALVES

Symbol Code Description W170101____L Hydraulic brake with regulation

in extension + NO SKIP valve,in-line tank

W170201____L Hydraulic brake with regulation in extension + NO STOP valve,in-line tank

W170102____L Hydraulic brake with regulation in extension + NC SKIP valve,in-line tank

W170202____L Hydraulic brake with regulation in extension + NC STOP valve,in-line tank

____ = Enter the strokeWeight for stroke 0 mm = 1510 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN EXTENSION + SKIP VALVE, IN-LINE TANKHYDRAULIC BRAKE WITH REGULATION IN EXTENSION + STOP VALVE, IN-LINE TANK

Stroke B U max1÷50 109 2351÷150 129 39151÷250 154 55251÷350 174 71351÷450 204 87451÷500 229 95

Stroke B U max1÷50 109 2351÷150 129 39151÷250 154 55251÷350 174 71351÷450 204 87451÷500 229 95

Stroke B U max1÷50 92 2351÷150 112 39151÷250 137 55251÷350 157 71351÷450 187 87451÷500 212 95

+ = ADD THE STROKE

+ = ADD THE STROKE

+ = ADD THE STROKE

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Symbol Code Description W170311____ Hydraulic brake with regulation

in retraction + NO SKIP/STOPvalves

W170312____ Hydraulic brake with regulation in retraction + NC SKIP/STOPvalves

____ = Enter the strokeWeight for stroke 0 mm = 1730 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN RETRACTION + SKIP/STOP VALVES

Symbol Code Description W170301____L Hydraulic brake with regulation

in extension + NO SKIP/STOPvalves, in-line tank

W170302____L Hydraulic brake with regulation in extension + NC SKIP/STOPvalves, in-line tank

____ = Enter the strokeWeight for stroke 0 mm = 1690 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN EXTENSION + SKIP/STOP VALVES, IN-LINE TANK

Stroke B U max1÷50 109 2351÷150 129 39151÷250 154 55251÷350 174 71351÷450 204 87451÷500 229 95

Stroke B U max1÷50 92 2351÷150 112 39151÷250 137 55251÷350 157 71351÷450 187 87451÷500 212 95

+ = ADD THE STROKE

+ = ADD THE STROKE

Symbol Code Description W17002A____ Hydraulic brake with regulation

in extension/retraction + extension NO SKIP valve

W17002B____ Hydraulic brake with regulation in extension/retraction+ extension NC SKIP valve

____ = Enter the strokeWeight for stroke 0 mm = 1850 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN EXTENSION/RETRACTION + EXTENSION SKIP VALVE

+ = ADD THE STROKE

Stroke B U max1÷50 98 2351÷150 118 39151÷250 143 55251÷350 163 71351÷450 193 87451÷500 218 95

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Symbol Code Description W170023____ Hydraulic brake with regulation

in extension/retraction + extension NO STOP valve

W170024____ Hydraulic brake with regulation in extension/retraction+ extension NC STOP valve

____ = Enter the strokeNote: minimum stroke 100 mmWeight for stroke 0 mm = 1990 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN EXTENSION/RETRACTION + EXTENSION STOP VALVE

Symbol Code Description W170025____ Hydraulic brake with regulation

in extension/retraction+ retraction NO STOP valve

W170026____ Hydraulic brake with regulation in extension/retraction + retraction NC STOP valve

____ = Enter the strokeNote: minimum stroke 100 mmWeight for stroke 0 mm = 2080 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN EXTENSION/RETRACTION + RETRACTION STOP VALVE

Stroke B U max100÷150 118 39151÷250 143 55251÷350 163 71351÷450 193 87451÷500 218 95

Stroke B U max100÷150 118 39151÷250 143 55251÷350 163 71351÷450 193 87451÷500 218 95

+ = ADD THE STROKE

+ = ADD THE STROKE

Symbol Code Description W17002C____ Hydraulic brake with regulation

in extension/retraction+ retraction NO SKIP valve

W17002D____ Hydraulic brake with regulation in extension/retraction + retraction NC SKIP valve

____ = Enter the strokeWeight for stroke 0 mm = 1850 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN EXTENSION/RETRACTION + RETRACTION SKIP VALVE

+ = ADD THE STROKE

Stroke B U max1÷50 98 2351÷150 118 39151÷250 143 55251÷350 163 71351÷450 193 87451÷500 218 95

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Symbol Code Description W170123____ Hydraulic brake with regulation

in extension/retraction + dualSKIP valve + piston rod extension NO STOP valve

W170124____ Hydraulic brake with regulation in extension/retraction + dual SKIP valve + piston rod extension NC STOP valve

____ = Enter the strokeNote: minimum stroke 100 mmWeight for stroke 0 mm = 2110 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN EXTENSION/RETRACTION + DUAL SKIP VALVE + PISTON ROD EXTENSION STOP VALVE

Stroke B U max100÷150 118 39151÷250 143 55251÷350 163 71351÷450 193 87451÷500 218 95

+ = ADD THE STROKE

Symbol Code Description W170221____ Hydraulic brake with regulation

in extension/retraction + dual NO STOP valve

W170222____ Hydraulic brake with regulation in extension/retraction + dual NC STOP valve

____ = Enter the strokeNote: minimum stroke 150 mmWeight for stroke 0 mm = 2260 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN EXTENSION/RETRACTION + DUAL STOP VALVE

Symbol Code Description W170121____ Hydraulic brake with regulation

in extension/retraction + dualNO SKIP valve

W170122____ Hydraulic brake with regulation in extension/retraction + dualNC SKIP valve

____= Enter the strokeWeight for stroke 0 mm = 1850 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN EXTENSION/RETRACTION + DUAL SKIP VALVE

Stroke B U max150 118 39151÷250 143 55251÷350 163 71351÷450 193 87451÷500 218 95

Stroke B U max1÷50 98 2351÷150 118 39151÷250 143 55251÷350 163 71351÷450 193 87451÷500 218 95

+ = ADD THE STROKE

+ = ADD THE STROKE

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KEY TO CODES

W 1 7 0 0 1 2 0300 LSTROKE

W170 BRK hydraulic brake

0 Regulation1 Regulation + SKIP2 Regulation + STOP3 Regulation + SKIP + STOP

0 Extension1 Retraction2 Extension and retraction

1 No valve or NO 2 NC

✱ 3 + NO STOP in extension✱ 4 + NC STOP in extension✱ 5 + NO STOP in retraction✱ 6 + NC STOP in retraction ▲ A + NO SKIP in extension ▲ B + NC SKIP in extension ▲ C + NO SKIP in retraction ▲ D + NC SKIP in retraction

Enter the desired stroke in four digits (e.g. 0500 for stroke 500)

● L In-line tank, if present

● Only for versions with piston rod regulation in extension✱ In combination with regulation in extension/retraction or regulation + SKIP in extension/retraction▲ In combination with regulation in extension/retraction

Symbol Code Description W170125____ Hydraulic brake with regulation

in extension/retraction + dualSKIP valve + piston rod retraction NO STOP valve

W170126____ Hydraulic brake with regulation in extension/retraction + dualSKIP valve + piston rod retraction NC STOP valve

____ = Enter the strokeNote: minimum stroke 100 mmWeight for stroke 0 mm = 2210 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN EXTENSION/RETRACTION + DUAL SKIP VALVE + PISTON ROD RETRACTION STOP VALVE

Symbol Code Description W170321____ Hydraulic brake with regulation

in extension/retraction + dualSKIP valve + dual NO STOP valve

W170322____ Hydraulic brake with regulation in extension/retraction + dualSKIP valve + dual NC STOP valve

____ = Enter the strokeNote: minimum stroke 150 mmWeight for stroke 0 mm = 2415 gWeight each mm = 4.2 g

HYDRAULIC BRAKE WITH REGULATION IN EXTENSION/RETRACTION + DUAL SKIP VALVE + DUAL STOP VALVE

Stroke B U max100÷150 118 39151÷250 143 55251÷350 163 71351÷450 193 87451÷500 218 95

Stroke B U max150 118 39151÷250 143 55251÷350 163 71351÷450 193 87451÷500 218 95

+ = ADD THE STROKE

+ = ADD THE STROKE

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ACCESSORIES

FLANGE FOR MOUNTING WITH ISO 15552 CYLINDER

Code Description Weight [g]W0950402111 Kit BRK-P/C-040 58W0950502111 Kit BRK-P/C-050 93W0950632111 Kit BRK-P/C-063 97W0950802111 Kit BRK-P/C-080-100 151

Note: code corresponds to 4 + 4 screws

Code Ø A B C D E F F1 G ØH ØH1 I ØL ØM N Weight [g]W0950402012 40 55 - 38 38 109 26.5 - 55 35 32 27.5 7 7 12 418W0950502012 50 65 55 46.5 38 121 32.5 32.5 61 40 32 27.5 7 9 12 540W0950632012 63 75 55 56.5 38 131 37.5 37.5 66 45 32 27.5 7 9 15 792W0950802012 80 95 55 72 38 151 47.5 47.5 76 45 32 27.5 7 11 15 1216W0951002012 100 112 55 89 38 168 56 56 84.5 55 32 27.5 7 11 15 1535

Note: 1 pc. per pack complete with 4+4 screws

NOTES

FLANGE SCREW KIT