WESA Catalogue 2024 EN

ELECTRIC ACTUATORS SERIES EK | ER
ELECTRIC ACTUATORS STANDARD DESIGN
TECHNICAL DATA EK [Make Valpes ER Premier] ER [Make Valpes ER Plus]
Control voltage: 1-WIRE AND RELAY 2-WIRE AND RELAY
100V-240V AC 50|60 Hz [100V-350V DC]
100V-240V AC 50|60 Hz [100V-350V DC]
24V AC 50|60Hz [24V DC]
15V-30V AC 50|60Hz [12V-48V DC]
Mode of operation: *OPEN* *CLOSE* *OPEN* *CLOSE*
Turning angle: Standard 0°-90° Standard 0°-90°
Operating temperature: -10°C up to +55°C | -10°C up to +40°C by battery block -10°C up to +55°C | -10°C up to +40°C by battery block
Electrical connections: 1 cable socket DIN 43650 3-pole + T 1 cable socket DIN 43650 3-pole + T
1 PG cable gland ISO M20 1 PG cable gland ISO M20
Limit switches: 2 switches for 90° rotation 2 switches for 90° rotation
2 switches for feedback *OPEN* *CLOSE* 2 switches for feedback *OPEN* *CLOSE*
Protection class: IP 65 IP 66
Actuator connection: Acc. to DIN ISO 5211 Acc. to DIN ISO 5211
Housing | cover: Polyamide PA6.6 black | Polyamide PA6.6 blue Polyamide PA6.6 black | Polyamide PA6.6 blue
Position indicator: Rotary handle with integrated position indicator Rotary handle with integrated position indicator
Manual override: Rotary handle on drive Rotary handle on drive
EK01 - EK08 | ER01 - ER28
CSA/UL Certificate
Only for ITEM ER01-ER28
ITEM NM SEC. WATT A C B ISO 5211
240V AC 1-WIRE AND RELAY
EK01 ER20 20 13 15 152 92 189 14 F03 | F04 | F05
EK02 ER35 35 8 45 176 128 204 22 F05 | F07
EK03 ER60 60 15 45 176 128 204 22 F05 | F07
EK04 ER100 100 25 45 176 128 204 22 F05 | F07
ITEM NM SEC. WATT A C B ISO 5211
240V AC 2-WIRE AND RELAY
ER01 ER10 10 11 15 153 92 189 14 F03 | F04 | F05
ER02 ER20 20 12 15 153 92 189 14 F03 | F04 | F05
ER03 ER35 35 7 45 181 128 204 22 F05 | F07
ER04 ER60 60 12 45 181 128 204 22 F05 | F07
ER05 ER100 100 23 45 181 128 204 22 F05 | F07
ITEM NM SEC. WATT A C B ISO 5211
240V AC AUTOMATIC RETURN WITH BATTERY BLOCK
ER11 ER10 10 11 15 153 92 189 14 F03 | F04 | F05
ER12 ER20 20 12 15 153 92 189 14 F03 | F04 | F05
ER13 ER35 35 7 45 181 128 204 22 F05 | F07
ER14 ER60 60 12 45 181 128 204 22 F05 | F07
ER15 ER100 100 23 45 181 128 204 22 F05 | F07
ITEM NM SEC. WATT A C B ISO 5211
240V AC TRANSMITTER 4-20 MA | 0-10V
ER21 ER20 20 25 15 153 92 189 14 F03 | F04 | F05
ER22 ER35 35 40 45 153 92 189 22 F05 | F07
ER23 ER60 60 79 45 181 128 204 22 F05 | F07
ER24 ER100 100 119 45 181 128 204 22 F05 | F07
ITEM NM SEC. WATT A C B ISO 5211
24V AC|DC 1-WIRE AND RELAY
EK05 ER20 20 13 15 152 92 189 14 F03 | F04 | F05
EK06 ER35 35 8 45 176 128 204 22 F05 | F07
EK07 ER60 60 15 45 176 128 204 22 F05 | F07
EK08 ER100 100 25 45 176 128 204 22 F05 | F07
ITEM NM SEC. WATT A C B ISO 5211
15V-30V AC 2-WIRE AND RELAY
ER06 ER10 10 11 15 153 92 189 14 F03 | F04 | F05
ER07 ER20 20 12 15 153 92 189 14 F03 | F04 | F05
ER08 ER35 35 7 45 181 128 204 22 F05 | F07
ER09 ER60 60 12 45 181 128 204 22 F05 | F07
ER10 ER100 100 23 45 181 128 204 22 F05 | F07
ITEM NM SEC. WATT A C B ISO 5211
15V-30V AC AUTOMATIC RETURN WITH BATTERY BLOCK
ER16 ER10 10 11 15 153 92 189 14 F03 | F04 | F05
ER17 ER20 20 12 15 153 92 189 14 F03 | F04 | F05
ER18 ER35 35 7 45 181 128 204 22 F05 | F07
ER19 ER60 60 12 45 181 128 204 22 F05 | F07
ER20 ER100 100 23 45 181 128 204 22 F05 | F07
ITEM NM SEC. WATT A C B ISO 5211
15V-30V AC TRANSMITTER 4-20 MA | 0-10V
ER25 ER20 20 25 15 153 92 189 14 F03 | F04 | F05
ER26 ER35 35 40 15 153 92 189 22 F05 | F07
ER27 ER60 60 79 45 181 128 204 22 F05 | F07
ER28 ER100 100 119 45 181 128 204 22 F05 | F07
146 ELECTRIC ACTUATORS
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