K-DUCER Series

KDS SCREWDRIVERS

KOLVER KDS transducerized electric tools cover all assembly line requirements for accurate, high quality torque and angle-controlled tightening.

The built-in compact transducer provides torque control with excellent repeatability.


Unsurpassed ergonomics and soft touch design

LED Status Indicators (ok, error, tightening etc.)

 ESD-safe housing and temperature protection

Full traceability and error proofing capabilities: 100% compatible with Industry 4.0


Available in straight, pistol and fixture configuration.


ModelCodeTorque NmRPMWeight kgDimensions mmBit SizeHousing
KDS-NT70
DrawingsDrawings
1650500.05 - 0.720 - 7000.3223 x 27Hex 1/4"Inline
KDS-NT70/HM
DrawingsDrawings
165050/HM0.05 - 0.720 - 7000.3223 x 27Half moon 4 mmInline, halfmoon 4 mm
KDS-MT1.5/ESD
Drawings
175015/ESD0.1 - 1.550 - 8500.7254 x 40Hex 1/4"Inline
KDS-MT1.5/LED/ESD
Drawings
175015/LED/ESD0.1 - 1.550 - 8500.7254 x 40Hex 1/4"Inline, with LEDs
KDS-MT1.5ANG/ESD
Drawings
175015/A/ESD0.1 - 1.550 - 8500.7288 x 40Hex 1/4"Inline, with angle head
KDS-MT1.5P/ESD
Drawings
175016/ESD0.1 - 1.550 - 8500.7186 x 172 x 50Hex 1/4"Pistol grip
KDS-MT1.5P/U/ESD
Drawings
175016/U/ESD0.1 - 1.550 - 8500.7186 x 170 x 50Hex 1/4"Pistol grip with top connector
KDS-PL6/ESD
Drawings
135006/ESD0.5 - 6.050 - 8500.7251 x 40Hex 1/4"Inline
KDS-PL6/LED/ESD
Drawings
135006/LED/ESD0.5 - 6.050 - 8500.7251 x 40Hex 1/4"Inline, with LEDs
KDS-PL6/ANG/ESD
Drawings
135006/A/ESD0.5 - 5.550 - 8500.7288 x 40Hex 1/4"Inline, with angle head
KDS-PL6P/ESD
Drawings
135007/ESD0.5 - 6.050 - 8500.7186 x 170 x 50Hex 1/4"Pistol grip
KDS-PL6P/U/ESD
Drawings
135007/U/ESD0.5 - 6.050 - 8500.7186 x 170 x 50Hex 1/4"Pistol grip with top connector
KDS-PL10/ESD
Drawings
135010/ESD0.8 - 1050 - 6000.7251 x 40Hex 1/4"Inline
KDS-PL10/LED/ESD
Drawings
135010/LED/ESD0.8 - 1050 - 6000.7251 x 40Hex 1/4"Inline, with LEDs
KDS-PL10/ANG/ESD
Drawings
135010/A/ESD0.8 - 950 - 6000.7288 x 40Hex 1/4"Inline, with angle head
KDS-PL10P/ESD
Drawings
135011/ESD0.8 - 1050 - 6000.7186 x 170 x 50Hex 1/4"Pistol grip
KDS-PL10P/U/ESD
Drawings
135011/U/ESD0.8 - 1050 - 6000.7186 x 170 x 50Hex 1/4"Pistol grip with top connector
KDS-PL15/ESD
Drawings
135015/ESD0.5 - 1550 - 3200.7251 x 40Hex 1/4"Inline
KDS-PL15/LED/ESD
Drawings
135015/LED/ESD0.5 - 1550 - 3200.7251 x 40Hex 1/4"Inline, with LEDs
KDS-PL15/ANG-1/4/ESD
Drawings
135015/A-1/4/ESD0.5 - 1250 - 3200.9326 x 40Hex 1/4"Inline, with angle head
KDS-PL15P/ESD
Drawings
135016/ESD0.5 - 1550 - 3200.7186 x 170 x 50Hex 1/4"Pistol grip
KDS-PL15P/U/ESD
Drawings
135016/U/ESD0.5 - 1550 - 3200.7186 x 170 x 50Hex 1/4"Pistol grip with top connector
KDS-PL20
Drawings
1350202 - 2010 - 2101.3297 x 48Sq 3/8"Inline
KDS-PL30ANG
Drawings
135030/A3 - 3010 - 1402.1429 x 43Sq 3/8"Inline, with angle head
KDS-PL35
Drawings
1350353 - 3510 - 1401.8318 x 43Sq 3/8"Inline
KDS-PL45ANG
Drawings
135045/A4 - 4510 - 902.8450 x 43Sq 1/2"Inline, with angle head
KDS-PL50
Drawings
1350505 - 5010 - 901.8322 x 43Sq 1/2"Inline
KDS-PL70ANG
Drawings
135070/A7 - 7010 - 502.8453 x 43Sq 1/2"Inline, with angle head

KDU-1A POWER UNIT AND CONTROLLERS

The KDU-1A Series of controllers give you full control of your fastening operation in an industry leading compact size.


Touch screen color display 

Multiple programs and sequences 

Intuitive programming interface

Precise torque and angle control 

Graphs output

Perfect integration with Industry 4.0


The KDU-1A units provide unmatched performance, usability, and value and offer full communication capability using any communication system of your choice.

Units may be programmed either through the touch screen or via a PC software. KDU controllers will operate all KDS Series of tools.


ModelCodeDescriptionWeight kgDimensions mm
KDU-1A035001/AControl unit for KDS with Modbus TCP interface2.5190 x 205 x 120
KDU-NT033001Control unit for KDS-NT with Modbus TCP interface1.5184 x 169 x 69
Model: KDS-NT70
Drawings    Drawings
Code: 165050
Torque Nm: 0.05 - 0.7
RPM: 20 - 700
Weight kg: 0.3
Dimensions mm: 223 x 27
Bit Size: Hex 1/4"
Housing: Inline
Model: KDS-NT70/HM
Drawings    Drawings
Code: 165050/HM
Torque Nm: 0.05 - 0.7
RPM: 20 - 700
Weight kg: 0.3
Dimensions mm: 223 x 27
Bit Size: Half moon 4 mm
Housing: Inline, halfmoon 4 mm
Model: KDS-MT1.5/ESD
Drawings
Code: 175015/ESD
Torque Nm: 0.1 - 1.5
RPM: 50 - 850
Weight kg: 0.7
Dimensions mm: 254 x 40
Bit Size: Hex 1/4"
Housing: Inline
Model: KDS-MT1.5/LED/ESD
Drawings
Code: 175015/LED/ESD
Torque Nm: 0.1 - 1.5
RPM: 50 - 850
Weight kg: 0.7
Dimensions mm: 254 x 40
Bit Size: Hex 1/4"
Housing: Inline, with LEDs
Model: KDS-MT1.5ANG/ESD
Drawings
Code: 175015/A/ESD
Torque Nm: 0.1 - 1.5
RPM: 50 - 850
Weight kg: 0.7
Dimensions mm: 288 x 40
Bit Size: Hex 1/4"
Housing: Inline, with angle head
Model: KDS-MT1.5P/ESD
Drawings
Code: 175016/ESD
Torque Nm: 0.1 - 1.5
RPM: 50 - 850
Weight kg: 0.7
Dimensions mm: 186 x 172 x 50
Bit Size: Hex 1/4"
Housing: Pistol grip
Model: KDS-MT1.5P/U/ESD
Drawings
Code: 175016/U/ESD
Torque Nm: 0.1 - 1.5
RPM: 50 - 850
Weight kg: 0.7
Dimensions mm: 186 x 170 x 50
Bit Size: Hex 1/4"
Housing: Pistol grip with top connector
Model: KDS-PL6/ESD
Drawings
Code: 135006/ESD
Torque Nm: 0.5 - 6.0
RPM: 50 - 850
Weight kg: 0.7
Dimensions mm: 251 x 40
Bit Size: Hex 1/4"
Housing: Inline
Model: KDS-PL6/LED/ESD
Drawings
Code: 135006/LED/ESD
Torque Nm: 0.5 - 6.0
RPM: 50 - 850
Weight kg: 0.7
Dimensions mm: 251 x 40
Bit Size: Hex 1/4"
Housing: Inline, with LEDs
Model: KDS-PL6/ANG/ESD
Drawings
Code: 135006/A/ESD
Torque Nm: 0.5 - 5.5
RPM: 50 - 850
Weight kg: 0.7
Dimensions mm: 288 x 40
Bit Size: Hex 1/4"
Housing: Inline, with angle head
Model: KDS-PL6P/ESD
Drawings
Code: 135007/ESD
Torque Nm: 0.5 - 6.0
RPM: 50 - 850
Weight kg: 0.7
Dimensions mm: 186 x 170 x 50
Bit Size: Hex 1/4"
Housing: Pistol grip
Model: KDS-PL6P/U/ESD
Drawings
Code: 135007/U/ESD
Torque Nm: 0.5 - 6.0
RPM: 50 - 850
Weight kg: 0.7
Dimensions mm: 186 x 170 x 50
Bit Size: Hex 1/4"
Housing: Pistol grip with top connector
Model: KDS-PL10/ESD
Drawings
Code: 135010/ESD
Torque Nm: 0.8 - 10
RPM: 50 - 600
Weight kg: 0.7
Dimensions mm: 251 x 40
Bit Size: Hex 1/4"
Housing: Inline
Model: KDS-PL10/LED/ESD
Drawings
Code: 135010/LED/ESD
Torque Nm: 0.8 - 10
RPM: 50 - 600
Weight kg: 0.7
Dimensions mm: 251 x 40
Bit Size: Hex 1/4"
Housing: Inline, with LEDs
Model: KDS-PL10/ANG/ESD
Drawings
Code: 135010/A/ESD
Torque Nm: 0.8 - 9
RPM: 50 - 600
Weight kg: 0.7
Dimensions mm: 288 x 40
Bit Size: Hex 1/4"
Housing: Inline, with angle head
Model: KDS-PL10P/ESD
Drawings
Code: 135011/ESD
Torque Nm: 0.8 - 10
RPM: 50 - 600
Weight kg: 0.7
Dimensions mm: 186 x 170 x 50
Bit Size: Hex 1/4"
Housing: Pistol grip
Model: KDS-PL10P/U/ESD
Drawings
Code: 135011/U/ESD
Torque Nm: 0.8 - 10
RPM: 50 - 600
Weight kg: 0.7
Dimensions mm: 186 x 170 x 50
Bit Size: Hex 1/4"
Housing: Pistol grip with top connector
Model: KDS-PL15/ESD
Drawings
Code: 135015/ESD
Torque Nm: 0.5 - 15
RPM: 50 - 320
Weight kg: 0.7
Dimensions mm: 251 x 40
Bit Size: Hex 1/4"
Housing: Inline
Model: KDS-PL15/LED/ESD
Drawings
Code: 135015/LED/ESD
Torque Nm: 0.5 - 15
RPM: 50 - 320
Weight kg: 0.7
Dimensions mm: 251 x 40
Bit Size: Hex 1/4"
Housing: Inline, with LEDs
Model: KDS-PL15/ANG-1/4/ESD
Drawings
Code: 135015/A-1/4/ESD
Torque Nm: 0.5 - 12
RPM: 50 - 320
Weight kg: 0.9
Dimensions mm: 326 x 40
Bit Size: Hex 1/4"
Housing: Inline, with angle head
Model: KDS-PL15P/ESD
Drawings
Code: 135016/ESD
Torque Nm: 0.5 - 15
RPM: 50 - 320
Weight kg: 0.7
Dimensions mm: 186 x 170 x 50
Bit Size: Hex 1/4"
Housing: Pistol grip
Model: KDS-PL15P/U/ESD
Drawings
Code: 135016/U/ESD
Torque Nm: 0.5 - 15
RPM: 50 - 320
Weight kg: 0.7
Dimensions mm: 186 x 170 x 50
Bit Size: Hex 1/4"
Housing: Pistol grip with top connector
Model: KDS-PL20
Drawings
Code: 135020
Torque Nm: 2 - 20
RPM: 10 - 210
Weight kg: 1.3
Dimensions mm: 297 x 48
Bit Size: Sq 3/8"
Housing: Inline
Model: KDS-PL30ANG
Drawings
Code: 135030/A
Torque Nm: 3 - 30
RPM: 10 - 140
Weight kg: 2.1
Dimensions mm: 429 x 43
Bit Size: Sq 3/8"
Housing: Inline, with angle head
Model: KDS-PL35
Drawings
Code: 135035
Torque Nm: 3 - 35
RPM: 10 - 140
Weight kg: 1.8
Dimensions mm: 318 x 43
Bit Size: Sq 3/8"
Housing: Inline
Model: KDS-PL45ANG
Drawings
Code: 135045/A
Torque Nm: 4 - 45
RPM: 10 - 90
Weight kg: 2.8
Dimensions mm: 450 x 43
Bit Size: Sq 1/2"
Housing: Inline, with angle head
Model: KDS-PL50
Drawings
Code: 135050
Torque Nm: 5 - 50
RPM: 10 - 90
Weight kg: 1.8
Dimensions mm: 322 x 43
Bit Size: Sq 1/2"
Housing: Inline
Model: KDS-PL70ANG
Drawings
Code: 135070/A
Torque Nm: 7 - 70
RPM: 10 - 50
Weight kg: 2.8
Dimensions mm: 453 x 43
Bit Size: Sq 1/2"
Housing: Inline, with angle head

KDU-1A POWER UNIT AND CONTROLLERS

The KDU-1A Series of controllers give you full control of your fastening operation in an industry leading compact size.


Touch screen color display 

Multiple programs and sequences 

Intuitive programming interface

Precise torque and angle control 

Graphs output

Perfect integration with Industry 4.0


The KDU-1A units provide unmatched performance, usability, and value and offer full communication capability using any communication system of your choice.

Units may be programmed either through the touch screen or via a PC software. KDU controllers will operate all KDS Series of tools.


Model: KDU-1A
Code: 035001/A
Description: Control unit for KDS with Modbus TCP interface
Weight kg: 2.5
Dimensions mm: 190 x 205 x 120
Model: KDU-NT
Code: 033001
Description: Control unit for KDS-NT with Modbus TCP interface
Weight kg: 1.5
Dimensions mm: 184 x 169 x 69