background image

Size

25

32

Spindle pitch

2P

6P

3P

8P

fv

Tab. 14: General data, EPCC-BS-25/32

EPCC-BS-45/60

Size

45

60

Spindle pitch

3P

10P

5P

12P

Design

Electric cylinder with ball screw

Guide

Plain-bearing guide

Mounting position

any

Max. feed force F

x

[N]

450

1000

Max. driving torque

[Nm]

0.4

0.9

1.2

2.4

No-load driving torque

[Nm]

0.08

0.16

0.235

0.325

Max. rotational speed

[rpm]

3600

3000

Max. velocity

[m/s]

0.18

0.6

0.25

0.6

Max. acceleration

[m/s

2

]

5

15

5

15

Repetition accuracy

[mm]

± 0.02

Feed constant

[mm/
rev]

3

10

5

12

Duty cycle

[%]

100

Relative humidity

[%]

0 … 95 (non-condensing)

Ambient temperature

[°C]

0 … +60

Storage temperature

[°C]

z

20 … +60

Degree of protection

IP40

Max. permissible force on the drive hub
Max. transverse load F

R

[N]

180

230

Max. permitted forces, torques and torsional backlash on the piston rod
Max. rotation angle

[°]

± 1

Fx

[N]

450

1000

Fy

[N]

è

 12.2 Characteristic curves

Fz

[N]

è

 12.2 Characteristic curves

Mx

[Nm]

0

0

My

[Nm]

2.9

6.4

Mz

[Nm]

2.9

6.4

Calculating the load comparison factor
fv

Tab. 15: General data, EPCC-BS-45/60

EPCC-BS-25/32/45/60

Size

25

32

45

60

Materials
Cylinder barrel

Anodised aluminium

Piston rod

High-alloy steel

Spindle

Bearing steel

Spindle nut

Bearing steel

Weight
Basic weight at 0 mm stroke

[kg]

0.132

0.225

0.555

1.114

Added weight per 10 mm
stroke

[kg]

0.013

0.024

0.041

0.069

Tab. 16: Materials and weight

12.2

Characteristic curves

Additional information 

è

  www.festo.com/catalogue.

Transverse load of piston rod EPCC-BS
Maximum transverse load Fy, Fz on the piston rod as a function of the piston rod
length l

Fig. 4: Maximum transverse load Fy, Fz and piston rod length l

Fig. 5: EPCC, Maximum lateral force Fy, Fz as a function of piston rod length l

EPCC-BS-25
EPCC-BS-32

EPCC-BS-45
EPCC-BS-60

Feed speed – piston rod length EPCC-BS
Maximum feed velocity v as a function of stroke length l

Fig. 6: Stroke length l

Fig. 7: EPCC-25, feed velocity v as a function of stroke length l

EPCC-BS-25-2P

EPCC-BS-25-6P

Fig. 8: EPCC-32, feed velocity v as a function of stroke length l

EPCC-BS-32-3P

EPCC-BS-32-8P

Содержание EPCC-BS

Страница 1: ...l packaging Observe the weight the dimensions and the ambient conditions Take the centre of gravity of the product into consideration Store and transport the product in a horizontal position 6 Assembly 6 1 Safety WARNING Risk of Injury due to Unexpected Movement of Components For vertical or slanted mounting position when power is off moving parts can travel or fall uncontrolled into the lower end...

Страница 2: ...ad to the force application points and centre of gravity of the add on elements 1 Select accessories è www festo com catalogue 2 Screw the lock nut onto the male thread of the piston rod or attachment component 3 Rotate or place the attachment component on the piston rod 4 Tighten lock nut The tightening torque must not act on the piston rod Counterhold with a suitable tool on the spanner flat of ...

Страница 3: ... peaks and torque peaks or overshoot effects e g over running the end position Limit overloads and overruns by jerk limitation reduced acceleration and decel eration setpoints or optimised controller settings Control run and homing with reduced setpoint values for speed acceleration and deceleration No test run to mechanical end stops Software end positions 0 25 mm away from the mechanical stops S...

Страница 4: ...ads too high Reduce forces and torques Consider dynamics Threaded drive blocked Contact local Festo Service Replace cylinder è www festo com catalogue Pre tension of toothed belt too high in parallel kit Reduce the pre tension of the toothed belt è Instruction manual for parallel kit è www festo com sp Operation at the lower ambient temperature limit Optimise controller data e g velocity accel era...

Страница 5: ...Nm 2 9 6 4 Mz Nm 2 9 6 4 Calculating the load comparison factor fv Tab 15 General data EPCC BS 45 60 EPCC BS 25 32 45 60 Size 25 32 45 60 Materials Cylinder barrel Anodised aluminium Piston rod High alloy steel Spindle Bearing steel Spindle nut Bearing steel Weight Basic weight at 0 mm stroke kg 0 132 0 225 0 555 1 114 Added weight per 10 mm stroke kg 0 013 0 024 0 041 0 069 Tab 16 Materials and w...

Страница 6: ...Fig 9 EPCC 45 feed velocity v as a function of stroke length l EPCC BS 45 3P EPCC BS 45 10P Fig 10 EPCC 60 feed velocity v as a function of stroke length l EPCC BS 60 5P EPCC BS 60 12P ...

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