Catalogue - KALLER - (Version JPG) - Page n° 35 - PDF Catalogue | Technical Documentation

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Spring, Gas spring, Cam, Punching unit

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2.2/18

I- as—I

fKALLER

The MC2 spring is based on the M2 spring, using the same piston rod and internal components. The body of the spring and the mount are designed to meet the ISO-dimension found in ISO 11901.

Each spring is colour-coded for easy identification of force rating. We also offer a model with adjustable force (black) that can be customised to meet individual force requirements. The adjustable model may be set to desired pressure at the factory or by customers with charging equipment.

The spring can be attached to the tool, using mounts FC-MC or FFC-MC. The M6 threads in the base of the spring are used for charging respective as mounting option.

MC2

Thread for maintenance, M3

How to order

-10

Stroke Length (mm)

(10, 12.7, 15, 16, 25, 38.1, 50, 63.5, 80, 100, 125)

reen

_: Blue _: Red : Yellow

Black, state desired force in daN


	Force in Nat +20°C		M Charging
Model	Initial	ColoiMP	pressure (bar)
MC2 50	500	Green	45
MC2 100	1000	Blue	90
MC2 150	1500	Red	135
MC2 200	2000	Yellow	180
MC2 XX*	280-2000	Black	25-180


S Stroke	End force in N at + 20°C*				L ±0.25	L min	Gas vol. ( l )	Weight (kg)	ISO
S Stroke	MC2 50	MC2 100	MC2 150	MC2 200	L ±0.25	L min			ISO


10	770	1530	2300	3060	70	60	0.005	0.30	✓
12.7	770	1530	2300	3070	75.4	62.7	0.006	0.31
16	770	1540	2310	3070	82	66	0.007	0.33	✓
25	770	1540	2310	3080	100	75	0.010	0.38	✓
38.1	770	1540	2320	3090	126.2	88.1	0.015	0.43
50	770	1540	2320	3090	150	100	0.019	0.48	✓
63.5	760	1520	2270	3020	177	113.5	0.024	0.54
80	760	1520	2280	3040	210	130	0.029	0.62	✓
100	760	1520	2290	3050	250	150	0.036	0.71
125	760	1530	2290	3060	300	175	0.044	0.83

* Adjustable version allowing gas pressure both to be raised and lowered between 25 and 180 bar. State desired initial force in daN. If the spring should be delivered uncharged, please state zero force.

*at full stroke

Basic Iformation

Mounting Possibilities

For general information see "About gas springs", 2.1

Pressure medium...........................Nitrogen

Max. charging pressure..................180 bar

Min. charging pressure...................25 bar

Operating temperature...................0 to +80°C

Force increase by temperature ......±0.3%/°C

Recommended max strokes/min ... ~ 80-100 (at 20°C) Max piston rod velocity...................1.6 m/s

Rod surface.....................................Nitrided

Tube surface...................................Black oxide

Repair kit........................................ 3016385

////////,

Body 0 + 05

Bottom thread

FFC-MC

Foot Mount

Drop - In

FC-MC

Top Mount

KALLER

2.2/18

We reserve the right to add, delete or modify components without notification.

by Strömsholmen AB

+46 140 571 00 • www.kaller.com

All dimensions are stated in mm.

All dimensions are nominal unless tolerance is stated.

Edition 7 / January 2008

Catalogue - KALLER - #35

Spring, Gas spring, Cam, Punching unit