DIGITAL GAUGE(INCREMENTAL)

- Measuring range(MR): 12 mm

- Maximum resolution(Res): 0.1 µm, 0.5 μm

- Accuracy(Acc): 1 µm p-p to 1.5 µm p-p (Depends on the model)

- Maximum response speed: 80 m/min (resolution 0.1 µm), 250 m/min (resolution 0.5 µm)

- Bearing structure: Improved sliding performance through the use of highly durable ball spline bearings

- High durability: 320 million sliding cycles or more (under continuous evaluation as of January 2021)

- Protection grade: IP67 (straight type / right angle type with air tube)

- Built-in reference point

- Output signal: A/B/reference point (Voltage-differential line driver output)

- Flange type is also available for strong fixing.

제품 사양

Model	High resolution models		General purpose resolution models
	DK812SAR	DK812SBR	DK812SAR5	DK812SBR5
	DK812SALR	DK812SBLR	DK812SALR5	DK812SBLR5
	DK812SAFR	DK812SBFR	DK812SAFR5	DK812SBFR5
	DK812SAFLR	DK812SBFLR	DK812SAFLR5	DK812SBFLR5
	DK812SAVR	DK812SBVR	DK812SAVR5	DK812SBVR5
Measuring range	12 mm
Maximum resolution	0.1 µm		0.5 µm
Accuracy(at 20 ℃)	1 µm p-p		1.5 µm p-p
Measuring force(at 20 ℃)	Upward: 0.4 ±0.3 N 0.6 ±0.5 N (Pneumatic push type)
	Horizontal: 0.5 ±0.3 N 0.7 ±0.5 N (Pneumatic push type)
	Downward: 0.6 ±0.3 N 0.8± 0.5 N (Pneumatic push type)
	Pneumatic push: 0.055 MPa
Maximum response speed	80 m/min	42 m/min	250 m/min	100 m/min
Reference point	at 1 mm ±0.5 mm position of spindle movement
Reference point response speed	Same as maximum response speed noted above
Output	A/B/reference point, voltage-differential line driver output
	(conforming to EIA-422)
Spindle driving	Spring push（DK812SAR/SAFR/SBR/SBFR/SAR5/SAFR5/SBR5/SBFR5）
	Pneumatic push (DK812SAVR/SBVR/SAVR5/SBVR5)
	Spring push / Vacuum suction (DK812SALR/SAFLR/SBLR/SBFLR/SALR5/
	SAFLR5/SBLR5/SBFLR5)
Protection grade*1	Straight type: IP67, right angle type: IP64 (IP67*2)
Vibration resistance	100 m/s2 (20 to 2,000 Hz)
Impact resistance	1,000 m/s2 (11 ms)
Operating temperature	0 to +50 °C (no condensation)
Storage temperature	−20 to +60 °C (90 %RH or less)
Power supply	5 VDC ±5 %
Power consumption	1 W
Mass*3	Approx. 30 g
Output cable length	2.5 m
Feeler	Carbide ball tip, Mounting screw M2.5		Steel ball tip, Mounting screw M2.5
Accessories	Instruction manual, +P M4 × 5 screw (2 pc), tightening nut, clamp spanner, wave washer,
	mounting pin 1 each (DK8*SF only), hose elbow (DK8SL* only), spanner

*1 Excluding interpolation box and connector
*2 When Φ4 mm tube is connected for right angle type
*3 Excluding cable section and interpolation box

제품 도면

DK812S Series

Extension cable

CE08-1, 3, 5, 10, 15	Extension cable for LT series / MG series (1, 3, 5, 10, 15 m)
CK-T12, 13, 14, 15, 16	Flex-resistant extension cable for LT series / MG series (1, 3, 5, 10, 15 m)