BST EMS18 Documentation [PDF]

Zitiervorschau

Product data sheet

Actuator; electric motor driven

Special features:

‰ Complete actuator with maintenance-free drive ‰ Plug-type connection ‰ for linear positioning ‰ various combinations of stroke, positioning force and positioning speed are possible

EMS 18/F (SF Application)

Application: The electric motor driven actuator EMS 18/F is used in combination with a BST control unit and a mechanical guiding device anywhere where correction of the position of running webs, e.g. paper, plastic materials, rubber, textiles, etc., is necessary. The complete connection-ready design, enables fast and inexpensive installation in appropriate systems, and is especially suitable for upgrading or replacement in existing systems.

Included parts: Actuator EMS 18/F comprising: - electric motor - integral absolute position detection - housing block with bearing and gearbox - ball screw with push pipe - final position damping - mounting bracket

Order data: Model EMS 18 / 200 / 4,21 / 16x5 / F EMS 18 / 100 / 4,21 / 16x5 / F EMS 18 / 50 / 4,21 / 16x5 / F EMS 18 / 200 / 2,45 / 16x5 / F EMS 18 / 100 / 2,45 / 16x5 / F EMS 18 / 50 / 2,45 / 16x5 / F

Nominal positioning force 840 N 840 N 840 N 420 N 420 N 420 N

Nominal positioning speed 10 mm/s 10 mm/s 10 mm/s 20 mm/s 20 mm/s 20 mm/s

Available stroke 200 mm 100 mm 50 mm 200 mm 100 mm 50 mm

BST part number 152470 152468 152466 152476 152474 152472

BST International GmbH y Heidsieker Heide 53 y D-33739 Bielefeld Germany y Telefon 05206 / 999-0 y Fax 05206 / 999-999 Website: http://www.bst-international.com E-Mail: [email protected] PDB.020.01.02/04.04.2011 Subject to change

Product data sheet Dimensions: 38

100 61

70

40

36

25

37,5

98

1/2 Hub

98

73 37,5

1/2

3 50 stroke=236, 100 stroke=286, 200 stroke=386

50

35

9

10

41

ca. 220 50 stroke=118,5 100 stroke=168,5 200 stroke=268,5

91

20

50

ca. 161 21,5

128

91 37

M10

118

ca. 170

M6 (4x)

178

50 stroke=239, 100 stroke=289, 200 stroke=389 15

50 stroke=280, 100 stroke=355, 200 stroke=505

20

Technical specifications: 1. mechanical Gearbox ratio i: Nominal positioning force FN: Nominal positioning speed VN: Available stroke: Weight: eCl@ss Noise emission: Protection class: RoHS conformity: Storage temperature: Ambient conditions:

1:4,21 840 N 10 mm/s

1:2,45 420 N 20 mm/s

50 / 100 / 200 mm 50 mm stroke = 5,6 kg; 100 mm stroke = 6,3 kg; 200 mm stroke = 7,5 kg 27-02-90-90 < 70 dB IP 54 yes -10°C to +60°C Temperature: 0°C to +40°C Humidity: 5 % - 90 %; no condensation

The nominal positioning force FN of the actuator must exceed the break-away force FL of the equipment to be moved. Calculation of the break-away force FL [N]: 2. electrical Motor: Nominal voltage: Nominal current: Nominal power: Electrical connection:

FL = G * µ0

G total weight of the equipment µ0 friction coefficient (e.g. 0,1 with reel friction)

24 V DC 1,1 A 12 W Only via BST connecting cable

Position feedback: Power supply: Output value:

12 – 24 V DC 0 – 10 V ; maximum 1 mA

BST International GmbH y Heidsieker Heide 53 y D-33739 Bielefeld Germany y Telefon 05206 / 999-0 y Fax 05206 / 999-999 Website: http://www.bst-international.com E-Mail: [email protected] PDB.020.01.02/04.04.2011 Subject to change