Libratherm Instruments Private Limited
Libratherm Instruments Private Limited
Dahisar East, Mumbai, Maharashtra
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Thyristorized DC Motor Controllers

Libratherm offers variable speed DC drive or DC motor controller, Model TDM-1000 & TDM-10, which is rugged, compact and fully solid-state controller designed to drive either PMDC - permanent magnet DC motors or 4 wire - excited field DC motors. The motor speed can be varied through a single turn potentiometer or through an external analog control signal of (0-5) VDC, (0-10) VDC or (4-20) mA. The drive operates on 230/110VAC. The speed regulation is achieved by armature voltage feed back. Several other control and standard protection features are soft start, maximum speed set, minimum speed set, field failure, overload protection, remote on / off etc.

Thyristorized DC Motor Controllers 0.25 HP to 5 HP TDM-1000

Thyristorized DC Motor Controllers 0.25 HP to 5 HP TDM-1000
  • Thyristorized DC Motor Controllers 0.25 HP to 5 HP TDM-1000
  • Thyristorized DC Motor Controllers 0.25 HP to 5 HP TDM-1000
Get Best Quote
Approx. Price: Rs 15,000 / NumberGet Latest Price

Product Details:

BrandLIBRATHERM
Mounting TypeTDM-1000 can be mounted on the flat surface inside the control panel using 4 screws
Phase1
Operating Supply Voltage230 VAC / 110 VAC, 50 Hz, +/- 10%.
By Armature Feedback+/- 10% of set speed.
Current Limit50 to 150% of the rated value
Maximum Speed50 to 100% of the rated value
Acceleration or Retardation0 to 15 seconds (adjustable soft start/stop)
Remote Start or StopProvision for external potential free input contact for starting and stopping the motor.
Size230 x 180 x 80 mm (TDM-1000)
WeightApprox. 2.5 Kg (TDM-1000)
DC Output VoltageArmature: 0 to 200VDC Field: 200VDC fixed@ 230VAC. Armature: 0 to 100VDC Field : 100VDC fixed@115VDC
Motor Load in HP0.25 to 3 HP (TDM-10) With Armature / Field or PMDC
Speed Control Signal(0-5) VDC, (0-10) VDC, (4-20) mA optically isolated or through 10K single turn potentiometer.
Operating Temperature0 oC to 70 oC.
Maximum Current Rating25% of the rated value (continuous).
Front Panel LED IndicationFor Power ON, Current Limit and Trip Relay
IsolationDC control signal are optically isolated from Field/Armature voltage
Over Load or Over Voltage ProtectionUsing Current Limit and Trip features and individual Fuse protection for Armature and Field winding.

Features:
  • Fully solid-state design.
  • Linear variation of speed.
  • Suitable for 1/4 HP to 5 HP / single phase (4-wire or PMDC motors).
  • Adjustable maximum and minimum Speed.
  • Built in Current Limit / over Load Trip and Field Failure Protection.
  • Control signal is optically isolated in modular design.
  • Accepts speed control signal of (0-5) VDC, (0-10) VDC or (4-20) mA, hence suitable for machine automation. 
  • 1/4 DIN Size (TDM-10)
  • Operates on 230VAC

Applications:
  • Suitable for small machines in Plastic, Packaging and Pharmaceutical   industries.
  • Applications where smooth steady and fine DC motor speed control is required.


Description
:
Libratherm offers variable speed DC drive or DC motor controller, Model TDM-1000 & TDM-10, which is rugged, compact and fully solid-state controller designed to drive either PMDC - permanent magnet DC motors  or 4 wire - excited field DC motors. The motor speed can be varied through a single turn potentiometer or through an external analog control signal of (0-5) VDC, (0-10) VDC or (4-20) mA. The drive operates on 230/110VAC. The speed regulation is achieved by armature voltage feed back.  Several other control and standard protection features are soft start, maximum speed set, minimum speed set, field failure, overload protection, remote on / off etc.

Two different models are available, one is TDM-1000, which is a modular design and can be mounted inside the panel. TDM-1000 has optically isolated control input, remote start/stop contact input, motor type selection facility through jumper (Either PMDC or 4 wire). Second Model TDM-10, is ¼ DIN panel mounting type with speed control using front panel potentiometer.  

The drive is designed using the solid-state components and is available in the modular form to suit OEM’s applications. The drive is also available in the stand-alone control panel form along with accessories like RPM / voltmeter, current meter, start / stop and forward / reverse RELAY logic, indicating lamps, speed potentiometer etc.
Request
Callback


Additional Information:

  • Item Code: TDM-1000
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Mumbai
Yes! I am interested

Thyristorized DC Motor Controllers 0.25 HP to 2 HP TDM-10

Thyristorized DC Motor Controllers 0.25 HP to 2 HP TDM-10
  • Thyristorized DC Motor Controllers 0.25 HP to 2 HP TDM-10
  • Thyristorized DC Motor Controllers 0.25 HP to 2 HP TDM-10
Get Best Quote
Approx. Price: Rs 7,500 / NumberGet Latest Price

Product Details:

Minimum Order Quantity1 Number
BrandLIBRATHERM
Mounting TypeTDM-10 can be mounted on the front panel.
Phase1
Operating Supply Voltage230 VAC / 110 VAC, 50 Hz, +/- 10%.
By Armature Feedback+/- 10% of set speed.
Current Limit50 to 150% of the rated value
Maximum Speed50 to 100% of the rated value
Acceleration or Retardation0 to 15 seconds fixed in TDM-10.
Remote Start or StopProvision for external potential free input contact for starting and stopping the motor.
Size96 x 96 x 160 mm (TDM-10)
WeightApprox. 1.0 Kg (TDM-10)
DC Output VoltageArmature: 0 to 200VDC Field: 200VDC fixed@ 230VAC. Armature: 0 to 100VDC Field : 100VDC fixed@115VDC
Motor Load in HP0.25 to 3 HP (TDM-10) With Armature / Field or PMDC
Speed Control Signal(0-5) VDC, (0-10) VDC, (4-20) mA optically isolated or through 10K single turn potentiometer.
Operating Temperature0 oC to 70 oC.
Maximum Current Rating25% of the rated value (continuous).
Front Panel LED IndicationFor Power ON, Current Limit and Trip Relay
IsolationDC control signal are optically isolated from Field/Armature voltage
Over Load or Over Voltage ProtectionUsing Current Limit and Trip features and individual Fuse protection for Armature and Field winding.

Features:
  • Fully solid-state design.
  • Linear variation of speed.
  • Suitable for 1/4 HP to 5 HP / single phase (4-wire or PMDC motors). 
  • Adjustable maximum and minimum Speed.
  • Built in Current Limit / over Load Trip and Field Failure Protection.
  • Control signal is optically isolated in modular design.
  • Accepts speed control signal of (0-5) VDC, (0-10) VDC or (4-20) mA, hence suitable for machine automation.  
  • 1/4 DIN Size (TDM-10)
  • Operates on 230VAC

Applications:
  • Suitable for small machines in Plastic, Packaging and Pharmaceutical   industries.
  • Applications where smooth steady and fine DC motor speed control is required.


Description:
Libratherm offers variable speed DC drive or DC motor controller, Model TDM-1000 & TDM-10, which is rugged, compact and fully solid-state controller designed to drive either PMDC - permanent magnet DC motors  or 4 wire - excited field DC motors. The motor speed can be varied through a single turn potentiometer or through an external analog control signal of (0-5) VDC, (0-10) VDC or (4-20) mA. The drive operates on 230/110VAC. The speed regulation is achieved by armature voltage feed back.  Several other control and standard protection features are soft start, maximum speed set, minimum speed set, field failure, overload protection, remote on / off etc.

Two different models are available, one is TDM-1000, which is a modular design and can be mounted inside the panel. TDM-1000 has optically isolated control input, remote start/stop contact input, motor type selection facility through jumper (Either PMDC or 4 wire). Second Model TDM-10, is ¼ DIN panel mounting type with speed control using front panel potentiometer.  

The drive is designed using the solid-state components and is available in the modular form to suit OEM’s applications. The drive is also available in the stand-alone control panel form along with accessories like RPM / voltmeter, current meter, start / stop and forward / reverse RELAY logic, indicating lamps, speed potentiometer etc.
Request
Callback


Additional Information:

  • Item Code: TDM-10
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Mumbai
Yes! I am interested
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Kamlesh Panchal (Managing Director)
No. 401-403, Diamond Industrial Estate, Ketki Pada Road
Dahisar East, Mumbai- 400068, Maharashtra, India



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