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Brushless servo motors with resolver Series EX ATEX Approved for use in explosion endangered areas - Mattke is official Parker EMTC

  • Mattke brushless servo motors with resolver for explosion endangered areas
    Brushless servo motors with resolver EX3, EX4, EX6 and EX8

Series EX - from 1.75 to 35 Nm

EX servo motors are "d" explosion-proof apparatuses designed to operate in a potentially explosive atmosphere according to 94/9/CE "New Approach" ATEX directive.

Based on an innovative 10-pole design, they are characterised by an excellent motion quality for a high torque density.
In combination with GA gearboxes, they offer a complete, robust and powerful ATEX geared motor solution.

  • "D" explosion-proof equipment in accordance with ATEX 94/9/CE directive
  • ATEX Geared motor solution in combination with GA gearbox
  • 230V or 400V power supply
  • Integrated thermo-contact and thermo-fuse for thermal protection
  • Brake option

EX Servo motors technical specification
Classification:

  • II 2G EEx d IIB T4 (Gas)
  • or II 2GD EEx d IIB T4 IP65 T135°C (gas & dust)
  • Normes EN 50014, EN 50018 and EN 50281-1-1

Protection:

  • Thermo-switches and thermo-fuse inside winding for over-temperature protection

Connection:

  • Through explosion proof cable glands for resolver and power(no pre-equipped cables)

Option:

  • With or without key
  • With or without brake

Technical data

Motortype

M
Nm

N
rpm

J
kgcm²

m
kg

at 320 V DC

at 560 V DC

EX310EAK

1,75

4.000

--

0,79

2,70

EX310EAP

1,75

2.300

4.000

0,79

2,70

EX420EAJ

3,50

4.000

--

2,90

5,00

EX420EAP

3,50

2.300

4.000

2,90

5,00

EX420EAV

3,50

--

2.000

2,90

5,00

EX430EAF

4,80

4.000

--

4,26

6,00

EX430EAJ

4,80

3.200

--

4,26

6,00

EX430EAL

4,80

--

4.000

4,26

6,00

EX430EAP

4,80

--

3.000

4,26

6,00

EX620EAO

6,60

2.500

4.300

9,80

9,10

EX630EAI

10,40

3.000

--

14,70

11,00

EX630EAN

10,40

--

4.000

14,70

11,00

EX630EAY

10,40

--

2.900

14,70

11,00

EX820EAL

14,00

3.600

--

32,00

24,00

EX820EAR

14,00

2.200

3.600

32,00

24,00

EX820EAW

14,00

--

2.200

32,00

24,00

EX840EAK

24,50

--

3.300

62,00

32,00

EX840EAJ

24,50

2.200

--

62,00

32,00

EX840EAQ

24,50

--

2.100

62,00

32,00

EX860EAD

35,00

2.600

--

92,00

40,00

EX860EAJ

35,00

--

2.600

92,00

40,00

Dimensions

  • EX3
  • EX4
  • EX6 and EX8

Motortype

B

D

E

L
without brake

L
with brake

M

N

P

S

EX310

-

-

-

225,0

255,0

-

-

-

-

EX420

-

-

-

265,0

290,0

-

-

-

-

EX430

-

-

-

290,0

315,0

-

-

-

-

EX620

130,0

24,0

50,0

275,0

300,0

130,0

110,0

120,0

8,4

EX630

130,0

24,0

50,0

300,0

325,0

130,0

110,0

120,0

8,4

EX820

160,0

32,0

58,0

320,0

360,0

165,0

130,0

150,0

12,0

EX840

160,0

32,0

58,0

380,0

420,0

165,0

130,0

150,0

12,0

EX860

160,0

32,0

58,0

440,0

480,0

165,0

130,0

150,0

12,0