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aj.product.detail.image_diagram_power_altDentaDrive 120V S21
Performance Diagram
Compressed air cooled
aj.product.detail.image_diagram_power_uncooled_altDentaDrive 120V S21
Performance Diagram
Spindle holder cooled
aj.product.detail.image_dimensions_altDentaDrive 120V S21
Dimensions

DentaDrive 120V S21

Item no. 153IG321
aj.product.detail.image_altDentaDrive 120V S21
aj.product.detail.image_diagram_power_altDentaDrive 120V S21
Performance Diagram
Compressed air cooled
aj.product.detail.image_diagram_power_uncooled_altDentaDrive 120V S21
Performance Diagram
Spindle holder cooled
aj.product.detail.image_dimensions_altDentaDrive 120V S21
Dimensions

Technical Specifications

Hybrid ball bearing (pcs) 2
Lifetime lubricated maintenance free
Motor technology 3-phase asynchronous drive
(no brushes or sensors)
Frequency 2000 Hz
Motor poles (pairs) 1
Rated Rotation Speed 120,000 rpm
Rated Power (Pmax/5s) 0.25 kW *
(0.32 kW **)
Rated Power (S6-60%) 0.24 kW *
(0.31 kW **)
Rated Power (S1-100%) 0.2 kW *
(0.3 kW **)
Voltage (Pmax/5s) 32 V *
(34 V **)
Voltage (S6-60%) 32 V *
(34 V **)
Voltage (S1-100%) 32 V *
(34 V **)
Current (Pmax/5s) 8.2 A *
(10 A **)
Current (S6-60%) 7.7 A *
(9.8 A **)
Current (S1-100%) 6.9 A *
(9.5 A **)
Motor protection PTC 100°C
or Pt1000
Optional accessory
Housing Stainless steel
Housing diameter 33 mm
Cooling Compressed air cooled
Heat dissipation Via the spindle holder
Housing temperature < + 45° C
Ambient temperature + 10°C … + 45°C
Sealing Air yes
Protection category IP54
Taper Cleaning Optional accessories
ESD Protection Optional accessories
Tool Change Electric Direct Tool Change
Clamping range 3.5 mm (1/8")
Direction of motion Clockwise
Coupler plug 9-pin (I-TEC)
Weight 0.9 kg
Concentricity < 1 µ
*) Compressed air cooled **) Spindle holder cooled

Optional accessories

Spindle holder with cooling fins

22890651

Spindle holder round, with cooling fins

22894250

Spindle holder round, with cooling fins

22895650

Spindle holder round

22896450

Spindle holder round

22897150

Collet 2.35 mm (Steel)

40255235

Changing Station WS 18/7,55

25250050

Changing Station WS 20/7,55

25250250

Collet 3 mm (Stainless steel)

26113001

Stop ring Ø3 mm / Ø7,55

25290050

Changing Station WS 18/7,55

25250050

Changing Station WS 20/7,55

25250250

Collet 3 mm (Steel / aligned)

26113050

Stop ring Ø3 mm / Ø7,55

25290050

Changing Station WS 18/7,55

25250050

Changing Station WS 20/7,55

25250250

Collet 3 mm (Stainless steel / aligned)

26113051

Stop ring Ø3 mm / Ø7,55

25290050

Changing Station WS 18/7,55

25250050

Changing Station WS 20/7,55

25250250

Collet 3 mm (Steel / aligned)

26113053

Stop ring Ø3 mm / Ø7,55

25290050

Changing Station WS 18/7,55

25250050

Changing Station WS 20/7,55

25250250

Collet 1/8” (Steel / aligned)

26113150

Stop ring Ø1/8" / Ø7,55

25290150

Changing Station WS 18/7,55

25250050

Changing Station WS 20/7,55

25250250

Collet 1/8” (Stainless steel / aligned)

26113151

Stop ring Ø1/8" / Ø7,55

25290150

Changing Station WS 18/7,55

25250050

Changing Station WS 20/7,55

25250250

Collet 3.5 mm (Steel / aligned)

26113550

Changing Station WS 18/7,55

25250050

Changing Station WS 20/7,55

25250250

aj.product.detail.image_diagram_power_altDentaDrive 120V S21
aj.product.detail.image_diagram_power_uncooled_altDentaDrive 120V S21
aj.product.detail.image_dimensions_altDentaDrive 120V S21

Jaeger Spindles North America, Corp.

6611 Bay Circle #165
Norcross, GA 30071 USA