Applies to: K5

Technical data

Dimensions (W/D/H)

 

Unit

Value

Footprint (approx.)

mm

in

375 x 260

14.8 x 10.2

Housing fully closed (approx.)

mm

in

450 x 545 x 630

17.7 x 21.5 x 24.8

Minimum required space for operation (approx.)

mm

in

800 x 795 x 720

17.7 x 27.4 x 26.8

Base system

 

Unit

Value

Weight (approx.)

kg

lbs

91

201

Axes

– Rotational axis A

 

5

360° / ± 35°

Overvoltage category (IEC 60664-1)

 

II

External compressed air supply

 

Unit

Value

Min. / max. air pressure

bar

psi

6 / 8

90 / 120

Recommended air pressure

bar

psi

7

100

Compressed air consumption (approx.)

l/min

cfm

40/50 (at 6/8 bar)

1.4/1.8 (at 90/120 psi)

Air purity (ISO 8573-1:2010)

 

Solid particles: class 3

Water: class 4

Total oil content: class 3

External air extraction system

 

Unit

Value

Minimum extraction capacity

l/min

cfm

2,500 (at 220 hPa)

88.3 (at 3.2 psi)

Suction unit

 

Designed for the commercial use in the dental sector

Equipped with a filter of the filter class M

Ambient conditions

 

Unit

Value

Relative humidity

 

80 %, non-condensing

Ambient temperature for storage/transport

°C

°F

‑2060

-4140

Ambient temperature for operation

°C

°F

1032

5095

Location type

 

Indoor

Maximum height above mean sea level

m

ft

2000

6561

Ambient air (IEC 60664-1)

 

Dust free, pollution degree 2

Electromagnetic radiation (IEC 61326-1)

 

Residential, business and commercial areas

Electromagnetic interference (IEC 61326-1)

 

Industrial environment

Spindle

 

Unit

Value

Model

 

SFK 300P (synchronous)

Maximum rotational speed

rpm

60,000

Nominal power under continuous operation (S1)

W

300

Nominal power under uninterrupted periodic operation (S6)

W

450

Peak power (Pmax)

W

500

Collet chuck diameter

mm

3

Tools

 

Unit

Value

Maximum number of tools in magazine

 

16

Maximum tool length

mm

40

Standard blank holder

 

Unit

Value

Min. / max. disc diameter

mm

98.5 / 98.8

Maximum disc height

mm

40

Min. / max. height of the disc rim

mm

9.8 / 10.5

Sound emission

Operating condition

Unit

Value

Machining

dB(A)

71 dB(A)

All other operating conditions

dB(A)

<70 dB(A)

Measuring conditions

Value

Machined material

CoCr

Condition of the tools

new

Measured value

Sound pressure level (distance: 1 m)

Measurement according to

ISO 3746, accuracy grade 3

Connections

 

Unit

Value

Pneumatic connection, push-in fitting (Diameter)

mm

6

Power connector

(and maximum power consumption in watts)

V AC

Hz

W

100 – 240

50/60

600

Glass fuse T6,3A L250V

USB port

 

2.0 A

Data port for supported suction unit or switching unit

 

Yes

Hose connection for external air extraction system (Diameter)

mm

45

Pin assignment of the suction unit data port

80 %, non-condensing

  1. + 24 V, switched, output 1
  2. + 24 V, switched, output 2 (not used)
  3. +24 V, continuous
  4. Rear signal input, output 2 (not used)
  5. Rear signal input, output 1 (not used)
  6. Ground (PE)

DentalCAM system requirements

System requirements