Content .. 39 40 41 42 ..

Wittenstein Components & Systems. Catalog 2012/2013 - page 41

Economy/Smart System

A-VC

± 0.3

A-SC

± 0.3

L11 L12 L13 L14 L15 L16

/SK

060

41.9

33.4

43.7

38.197

0.4

5.5

/SK

SPK

075

VDS 050

45.7

37.2

51.4

46.686

0.2

6.6

/SK

SPK

100

VDS 063

49.6

41.1

59.1

55.174

120

101

95.5

/SK

SPK

140

VDS 080

64.2

54.7

82.3

76.395

130

165

141

122

65.5

35.5

A-VC

± 0.3

A-SC

± 0.3

L12

L13

L14

L15

L16

/LK

LPK

070

41.9

33.4

43.7

38.197

0.4

/LK

LPK

090

45.7

37.2

51.4

46.686

0.2

/LK

LPK

120

49.6

41.1

59.1

55.174

108

77.5

/LK

LPK

155

64.2

54.7

82.3

76.395

120

M10

140

107

50.5

35.5

Key output Module

z = Number of teeth
d

= Tip diameter

d = Partial circle diameter
x = Profile correction

All dimensions in [mm]

please contact us for precise dimensions;

align mechanism recommended (alignment dimension ± 0.3 mm)

Key output Module

Value Class pinion

(shrunk/bonded) on

shaft key

with

Value

and

Smart Class rack

(all pinions, pressure angle

=20°, inclination angle

= 19,5283° left-handed)

z = Number of teeth
d

= Tip diameter

d =Partial circle diameter
x = Profile correction

All dimensions in [mm]

please contact us for precise dimensions;

align mechanism recommended (alignment
dimension ± 0.3 mm)

Dimensions

Value Class pinion

(shrunk/bonded) on

shaft key

with

Value

and

Smart Class rack

(all pinions, pressure angle

=20°, inclination angle

=19,5283° left-handed)

340

alpha

Economy System

Smart System

[N]

(lb

)

(VC)

[N]

(lb

)

(SC)

[Nm]

(in.lb)

(VC)

[Nm]

(in.lb)

(SC)

2T Not

[N]

(lb

)

2 Not

[Nm]

(lb

)

Max

[m/min]

(in/sec)

i = 5

Max

[m/min]

(in/sec)

i = 25

pinion

[kg]

(lb

)

060

1550

3000

–

0.3

(338)

(349)

(266)

(675)

(505)

(0.67)

10, 100

1650

3000

–

0.3

(372)

(284)

(675)

(505)

(0.67)

4–7 / 16–70

2000

3000

144

0.3

(450)

(337)

(675)

(505)

(95)

(20)

(0.67)

075

All

3500

5000

117

176

0.4

(788)

(726)

(1125)

(1036)

(116)

(23)

(0.89)

100

All

4300

5000

119

138

8500

234

156

0.6

(968)

(1125)

(1054)

(1222)

(1913)

(2071)

(103)

(21)

(1.33)

140

All

8000

9000

306

344

16000

611

192

1.6

(1800)

(2025)

(2709)

(3045)

(3600)

(5408)

(126)

(25)

(3.54)

[N]

(lb

)

(VC)

[N]

(lb

)

(SC)

[Nm]

(in.lb)

(VC)

[Nm]

(in.lb)

(SC)

2T Not

[N]

(lb

)

2 Not

[Nm]

(lb

)

Max

[m/min]

(in/sec)

i = 5

Max

[m/min]

(in/sec)

i = 25

pinion

[kg]

(lb

)

070

3, 10, 15,

30, 100

1700

2700

–

0.3

(383)

(284)

(608)

(461)

(0.67)

5, 7, 25, 50

1850

2700

144

0.3

(417)

(310)

(608)

(461)

(95)

(20)

(0.67)

090

3, 10, 15,

30, 100

3400

4800

112

–

0.4

(765)

(700)

(1080)

(992)

(0.89)

5, 7, 25, 50

3500

4800

112

176

0.4

(788)

(726)

(1080)

(992)

(116)

(23)

(0.89)

120

All

4100

4500

113

124

7800

215

156

0.6

(923)

(1013)

(1001)

(1098)

(1755)

(1903)

(103)

(21)

(1.33)

155

All

6500

7000

248

267

14000

535

192

1.6

(1463)

(1575)

(2195)

(2363)

(3150)

(4735)

(126)

(25)

(3.54)

Mechanical

systems

Rack & Pinion

system

Ratio

Module

= Max. moving force

= Max. acceleration torque

SC = Smart Class
VC = Value Class

Technical data based on 1000 load cycles per hour.
More combinations possible with cymex

Ratio

Module

= Max. moving force

= Max. acceleration torque

SC = Smart Class
VC = Value Class

Technical data based on 1000 load cycles per hour.
More combinations possible with cymex

gearhead

with

Value Class pinion

shaft key

with

Value

and

Smart Class rack

Technical data

Shock factor for rack moving force

Shock factor

[-]

Load cycles per hour Z

[1/h]

Shock factor for rack moving force

Shock factor

[-]

Load cycles per hour Z

[1/h]

gearhead

with

Value Class pinion

shaft key

with

Value

and

Smart Class rack

In Z -axis without a balancing weight additional
load changes can be caused due to additional
movements in other axes.

Calculation including shock factor:
F

* L

= F

2t, LF

< F

In Z-axis without a balancing weight additional load
changes can be caused due to additional move-
ments in other axes.

Calculation including shock factor:
F

* L

= F

2t, LF

< F

341

20021555

125

20022531

475

Perfect lubrication –

for a perfect system

Efficient lubrication systems are essential in guaranteeing

a long service life

for our

pinion and rack systems.
We offer you suitable

lubricating pinions

fastening axles and lubricator sets

, adapted

perfectly to our components. The lubricator supplies a preset quantity of grease to the
lubricating pinion and guarantees a constant film of lubrication on the rack and pinion.

gearhead with adapter

plate for motor installation

Felt pinion for racks,
left-handed

Filled with Microlube GB 0

Sensor kit for
fill level monitoring

Aluminum hose connection

Plastic hose, filled, 2 meters

Felt pinion for gear wheels, right-
handed

Mounting shaft with threaded pin

Rack, right-handed

Center distance = (d + d

pinion)/2

Complete lubrication system

Kit order number

Size

Complete lubricator

Pipe clamp

Pinion,
left-handed

Lubrication system

Center distance = d

pinion/2 + h

342

alpha

G¼

18 LH

20022364

38.2

20017836

25.5

18 RH

20017681

18 LH

20022359

57.3

20021477

30.5

18 RH

20021473

18 LH

20023115

76.4

84.4

20023119

40.5

18 RH

20023106

17 LH

20023116

90.2

100.2

20023120

M12

50.5

17 RH

20023111

17 LH

20023117

108.2

120.2

20023121

M12

60.5

100

17 RH

20023113

125

20021557

475

20022535

Mechanical

systems

Rack & Pinion

system

Lubricating pinion

Fastening axle C

Module

Number of teeth

Order no.

Lubricating pinion, helical-toothed

All dimensions in [mm]

Lubricating pinion for
racks, left-handed LH

Lubricating pinion
for gear wheels,
right-handed RH

Fastening axle for lubricating pinions

Lubricator type

Order number

Replacement sensor for fill level monitoring

The

sensor kit for fill level monitoring

included in the

lubricator set enables your machine to permanently monitor the
fill level in the lubricator so you utilize it more efficiently.

New generation of lubricating pinion and fastening axle available! New material in conjunction with a design free of interference contours makes the new lubricating pinion more versatile
and more durable.
Further information is available under www.rack-pinion.com or contact us.

343

20021555

125

G ¼˝

6,5

114

13,5

20021556

20022531

475

115

103

G ½˝

8,5

155

105

20022533

Kit order number

Size

Replacement

lubricator

Dimensions of the lubricator

All dimensions in [mm]

Lubricator connector

No pipe clamp, hose, screw connection, synchronous cable or sensor kit

Nitrogen gas is generated in the
electronically controlled lubricator. When
the micro switches initiate the required
dose, the nitrogen gas generated moves
the piston continually. An emptying
time of 1, 2, 3, 6, 12 or 18 months and
individual lubricant quantities can be
selected. Each product is supplied with
detailed operating instructions.

Synchronous cable for machine
operating time (l ≈ 150 mm)

Transparent housing

Pipe clamp

Lubrication system

344

alpha

360

300

240

180

120

0,5

1,5

m = 2

m = 3

m = 4

m = 5

m = 6

125

475

100

460

G ¼˝

G ½˝

370 g

1000 g

2 x 1.5 V

4 x 1.5 V

Mechanical

systems

Rack & Pinion

system

/24 h

V [m/min]

Recommended lubrication

Depending on the conditions of use, it is possible to set the
lubricator to various emptying times with a micro switch (1, 2,
3, 6,12 or 18 months).

Our recommendation for a constant movement speed of
90 m/min: for example, module 2: 0.175 to 0.35 cm³/day
or module 3: 0.35 to 0.7 cm³/day

Lubricator type

Approx. capacity cm

Connection thread

Setting time

1, 2, 3, 6, 12 or 18 months

Weight

Pressure

0.2 to 3 bar

Drive

Temperature range

10°C to 50°C

Battery capacity

about 2000 mAh

about 4000 mAh

Battery consumption after 1 year

about 285 mAh

about 800 mAh

Grease filling

Klüber Microlube GB 0

Accessories

Sensor, replacement lubricator

Mounting position

Any

Technical data of lubricator

Grease dosing for felt pinion lubrication

345

100

156

20001001

20000049

20038001

20038002

20038003

Assembly accessories

You will need an assembly jig to align the transfers between the individual
racks. You will also need a needle roller when making a final check with the
dial gauge.

Assembly jig

Module

Order number

Needle roller

346

alpha

1000

8 x M6

16.5

(147)

2 x 6 m6

500

4 x M6

16.5

(147)

2 x 6 m6

480

8 x M8

(354)

2 x 8 m6

333

4 x M6

16.5

(147)

2 x 6 m6

167

2 x M6

16.5

(147)

2 x 6 m6

1000

8 x M8

(354)

2 x 8 m6

500

4 x M8

(354)

2 x 8 m6

480

8 x M10

(717)

2 x 10 m6

250

2 x M8

(354)

2 x 8 m6

1000

8 x M8

(354)

2 x 8 m6

507

4 x M10

(717)

2 x 10 m6

480

8 x M12

140

(1239)

2 x 10 m6

1000

8 x M12

140

(1239)

2 x 12 m6

500

4 x M12

140

(1239)

2 x 12 m6

1000

8 x M16

220

(1947)

2 x 16 m6

500

4 x M16

220

(1947)

2 x 16 m6

Mechanical

systems

Rack & Pinion

system

Module Length

Class

Bolt DIN EN ISO

4762–12.9

(quantity x thread)

Tightening torque

Cylinder pin with inner thread

DIN7979 / DIN EN ISO 8735,

form A

Premium

Smart

Value

(Nm)

(in.lb)

To fasten each rack, you will need bolts and cylinder pins specified in the table
below. The length of the bolts and pins depends on the design of the machine bed.

Bolts and cylinder pins

(not included in the

scope of delivery)

347

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