MO 4-Ex – explosion-proof electric multi-turn actuator

Standard equipment

• Supply voltage 3×400 V AC
• Terminal board connection
• 2 torque switches
• 2 position switches
• 2 additional position switches
• Space heater with thermal switch
• Mechanical connection – flange
• Mechanical position indicator
• Manual control
• Torque switches blocking in limit position

Additional equipment

• Supply voltage 3×380 V AC
• Tandem switches
• Transmitter:
  – potentiometer: 1×100 Ω, 1×2000 Ω, 2×100 Ω, 2×2000 Ω
  – electronic position transmitter 0/4 – 20 mA, (passive/active)
  – CPT (capacitive) 4 – 20 mA, (passive/active)
• Mechanical connection:
  – ISO 5210, shape A, B2, B3, B4
  – DIN 3338, shape C
  – other non-standard connection

Príspevok Explosion-proof electric multi-turn actuator MO 4-Ex zobrazený najskôr MARVEL P.I.&T. | MARVEL-BMT | Electric actuators.

MO 4 – electric multi-turn actuator

Standard equipment

• Supply voltage 3×400 V AC
• Protection of the motor against overheating
• Terminal board connection
• 2 torgue switches
• 2 position switches
• 2 additional position switches
• Space heater with thermal switch
• Mechanical connection ISO 5210 – flange F14 / shape B2, B3, B4, C
• Mechanical position indicator
• Torque switches blocking in limit position
• Manual control
• Protection enclosure IP 55

Additional equipment

• Supply voltage 3×380 V AC
• Connector connection
• Tandem switches
• Transmitter:
  – potentiometer: 1×100 Ω, 1×2000 Ω, 2×100 Ω, 2×2000 Ω
  – electronic position transmitter 0/4 – 20 mA, (passive/active)
  – CPT (capacitive) 4 – 20 mA, (passive/active)
• Local control
• Mechanical connection:
  – ISO 5210, shape A, B1, D and ГОСТ Р 55510 – Б
  – other non-standard connection
• Protection enclosure IP 67
• Ambient temperature -50 to +40 °C

Príspevok Electric multi-turn actuator MO 4 zobrazený najskôr MARVEL P.I.&T. | MARVEL-BMT | Electric actuators.

MTR 3 PA-Ex – explosion-proof electric linear actuator

Standard equipment and functions with DMS3 control unit

• Supply voltage 3×400 V AC
• Terminal board connection
• Protection of the electromotor against overheating
• Switching off in limit positions from position and from thrust
• Adjustable switching-off thrust from 50% to 100%
• Thrust blocking in limit positions
• Thrust blocking during the start
• 7 freely programmable relays R1, R2, RE1 … RE5 (Not valid for Profibus and Modbus)
• 2 relay READY (Not valid for Profibus and Modbus)
• Control by unified signal 0/4 – 20 mA, 4 – 12 mA, 12 – 20 mA, or 0/2 – 10 V (Not valid for Profibus and Modbus)
• Control by permanent voltage (+24 V DC) – OPEN, CLOSE
• Impulse control (inching duty) (+24 V DC) – OPEN, STOP, CLOSE
• Timing mode / regime of operation
• Safety function ESD (failure reaction)
• Electronic position transmitter 4 to 20 mA passive (not for DMS3 in 2P version) (Not valid for Profibus and Modbus)
• Auxiliary voltage output 24 V AC, max. 40 mA for supply of the control inputs
• Output of failure messages
• Space heater operated by control unit
• Communication interface RS 232
• Programme for parameterization setting by PC
• Mechanical connection – pillars
• Manual control
• Enclosure protection IP 66

Additional equipment

• Supply voltage:
  • 3×380 V, 230 V, 220 V / 50 Hz
• ​Local control for actuators with DMS 3 system
• Version with control board PROFIBUS DP V0/V1
• Version with control board MODBUS RTU
• Communication cable DB-9F/RJ45
• Mechanical connection – flange

Príspevok Explosion-proof electric linear actuator MTR 3 PA-Ex zobrazený najskôr MARVEL P.I.&T. | MARVEL-BMT | Electric actuators.

MT 3-A – electric linear actuator

Standard equipment

• Supply voltage 230 V AC, 3×400 V AC
• Terminal board connection
• 2 thrust switches
• 2 position switches
• 2 additional position switches
• Space heater with thermal switch
• Mechanical connection – flange and 4 pillars
• Mechanical position indicator
• Thrust switches blocking in limit positions
• Manual control
• Protection code IP 55

Additional equipment

• Supply voltage 220 V AC, 3×380 V AC
• Reverse contactors
• Transmitter:
  – potentiometer: 1×100 Ω, 1×2000 Ω, 2×100 Ω, 2×2000 Ω
  – electronic position transmitter 0/4 – 20 mA, (passive/active)
  – CPT (capacitive) 4 – 20 mA, (passive/active)
• Protection code IP 67

Documents for download

• General conditions
• Technical data sheet

Príspevok Electric linear actuator MT 3-A zobrazený najskôr MARVEL P.I.&T. | MARVEL-BMT | Electric actuators.

MTR 3 PA – electric linear actuator

Standard equipment and functions of the actuators with DMS3

• Supply voltage 3×400 V AC
• Terminal board connection
• Protection of the motor against overheating
• Switching off in limit positions from the position or thrust
• Adjustable switching-off thrust from 50% to 100%
• Torque (thrust) blocking in limit positions
• Torque (thrust) blocking during the start
• 7 freely programmable relays R1, R2, RE1, … RE5
• Relay READY
• Control by unified signal 0/4 – 20 mA, 4 – 12 mA, 12 – 20 mA, or 0/2 – 10 V (not for DMS3 in 2P version)
• Control voltage for remote control 24 V DC (Open-Stop-Close)
• Impulse control (inching duty)
• Timing mode / regime of operation
• Safety function ESD (failure reaction)
• Electronic position transmitter 4-20 mA passive (not for DMS3 in 2P version)
• Auxiliary voltage output 24 V DC, max. 40 mA for supply of the control inputs
• Output for failure messages
• Space heater operated by control unit
• LED position indicator
• Communication interface RS 232
• Programme for parameters setting by PC
• Mechanical connection – pillar
• Manual control

Additional equipment of actuator with DMS3

• Local control for actuators with DMS3 system
• Version with control board PROFIBUS DP V0/V1
• Version with control board Modbus RTU
• Protection enclosure IP 67

Príspevok Electric linear actuator MTR 3 PA zobrazený najskôr MARVEL P.I.&T. | MARVEL-BMT | Electric actuators.

MTR – electric linear actuator

Standard equipment

• Supply voltage 230 V AC
• Terminal board connection
• 2 thrust switches
• 2 position switches
• Mechanical connection – pillar
• Mechanical position indicator
• Space heater
• Manual control
• Protection code IP 55

Additional equipment

• Connector connection
• Transmitter:
  – potentiometer: 1×100 Ω, 1×2000 Ω, 2×100 Ω, 2×2000 Ω
  – electronic position transmitter 0/4 – 20 mA, (passive/active)
• 2 additional position switches
• Mechanical connection – flange

Príspevok Electric linear actuator MTR zobrazený najskôr MARVEL P.I.&T. | MARVEL-BMT | Electric actuators.

MT 3 – electric linear actuator

Standard equipment

• Supply voltage 3×400 V AC
• Terminal board connection
• Protection of the motor against overheating
• 2 thrust switches
• 2 position switches
• 2 additional position switches
• Space heater with thermal switch
• Mechanical connection – pillar
• Mechanical position indicator
• Thrust switches blocking in limit positions
• Manual control
• Protection code IP 55

Additional equipment

• Supply voltage 3×380 V AC
• Connector connection
• Reverse contactors
• Tandem switches
• Transmitter:
  – potentiometer: 1×100 Ω, 1×2000 Ω, 2×100 Ω, 2×2000 Ω
  – electronic position transmitter 0/4 – 20 mA, (passive/active)
• Mechanical connection – flange
• Local control – after consulting with producer

Príspevok Electric linear actuator MT 3 zobrazený najskôr MARVEL P.I.&T. | MARVEL-BMT | Electric actuators.

MT 3-Ex – explosion-proof electric linear actuator

Standard equipment

• Supply voltage 230 V AC, 3×400 V AC
• Terminal board connection
• 2 thrust switches
• 2 position switches
• 2 additional position switches
• Space heater
• Mechanical connection – pillars
• Manual control
• Protection code IP 66

Additional equipment

• Supply voltage 3×380 V AC
• Transmitter:
  – potentiometer: 1×100 Ω, 2×100 Ω
• Mechanical connection – flange

Príspevok Explosion-proof electric linear actuator MT 3-Ex zobrazený najskôr MARVEL P.I.&T. | MARVEL-BMT | Electric actuators.

MO 5-Ex – explosion-proof electric multi-turn actuator

Standard equipment

• Supply voltage 3×400 V AC
• Terminal board connection
• 2 torque switches
• 2 position switches
• 2 additional position switches
• Space heater with thermal switch
• Mechanical connection – flange
• Mechanical position indicator
• Manual control
• Torque switches blocking in limit position

Additional equipment

• Supply voltage 3×380 V AC
• Tandem switches
• Transmitter:
  – potentiometer: 1×100 Ω, 1×2000 Ω, 2×100 Ω, 2×2000 Ω
  – electronic position transmitter 0/4 – 20 mA, (passive/active)
  – CPT (capacitive) 4 – 20 mA, (passive/active)
• Mechanical connection:
  – ISO 5210, shape A, B3
  – DIN 3338, shape C
  – other non-standard connection

Documents for download

• General conditions
• Technical data sheet
• Installation instructions

Príspevok Explosion-proof electric multi-turn actuator MO 5-Ex zobrazený najskôr MARVEL P.I.&T. | MARVEL-BMT | Electric actuators.

MO 5-A – electric multi-turn actuator

Standard equipment

• Supply voltage 3×400 V AC
• Terminal board connection
• 2 torque switches
• 2 position switches
• 2 additional position switches
• Space heater with thermal switch
• Mechanical connection – flange
• Mechanical position indicator
• Torque switches blocking in limit position
• Manual control
• Protection enclosure IP 55

Additional equipment

• Supply voltage 3×380 V AC
• Reverse contactors
• Transmitter:
  – potentiometer: 1×100 Ω, 1×2000 Ω, 2×100 Ω, 2×2000 Ω
  – electronic position transmitter 0/4 – 20 mA, (passive/active)
  – CPT (capacitive) 4 – 20 mA, (passive/active)
• Mechanical connection:
  – ISO 5210, shape A
  – other non-standard connection
• Protection enclosure IP 67

Documents for downloads

• General conditions
• Technical data sheet

Príspevok Electric multi-turn actuator MO 5-A zobrazený najskôr MARVEL P.I.&T. | MARVEL-BMT | Electric actuators.