Precision position detectors MP SCALE|Rotary angle detector|One-Revolution Detection type of rotary angle detector

One-revolution detection type MPCI series

The handling companies : Nidec Machine Tool Corporation

Contact information for product inquiry
Contact Us

Features

MPCIseries rotor stator
Z phase
Z-phase output once per rotation
High accuracy
High precision 4 seconds
High speed
High speed rotation 10,000min-1 / MPCI-*** 36A
serialized
Series of inner diameter sizes (φ70-φ340mm)
small mounting space
Thickness 20mm
CNC
Can be connected to NCs of various companies (FANUC, Mitsubishi CNC, SIEMENS)

Use

Highly suitable for lathe spindle due to high speed rotation and one-revolution detection.

Application of Lathe built-in Spindle
Lathe spindle built-in motor mounting example
Application of belt-type Spindle of Lathe
Motor mounting example for each lathe spindle
Application of independent C axis feed motor of Lathe
Motor mounting example for each lathe spindle

Specifications

The specifications of the MP Scale with one rotation detection of the MPCI series are shown below.

scale
Scale model Accuracy * 1 Mass * 2 Number of poles * 3 Scale pitch
MPCIF-7036A 4 seconds 2.3kg 360 Twice
MPCIF-9036A 2.7kg
MPCIF-12036A 3.2kg
MPCIF-15036A 4.3kg
MPCI-18036A 4.8 kg
MPCI-24072A 5.6kg 720 Once
MPCI-34072A 7.6kg
Applicable A/D Converters
Scale * 3 Constitution Connection NC Model Output signal resolution Maximum response speed
360 pole 2 degree pitch scale
MPCIF-7036A
MPCIF-9036A
MPCIF-12036A
MPCIF-15036A
MPCI-18036A
With built-in
spindle motor
(Fig. A and Fig. B)
FANUC ADB-20J23 Serial I / F 2 23 (0.043 × 10-3 degrees) 10,000min-1
Mitsubishi CNC ADB-20J24 0.05 × 10-3 degrees
C-axis motor
(Fig. C)
FANUC
Mitsubishi CNC
SIEMENS
ADB-20J16 A phase, B phase, Z phase
Square wave output
For C axis 900,000P 0.1 × 10-3 degrees 222min-1
90,000P 1 × 10-3 degrees 2,500min-1
spindle
For thread cutting
9,000P 10 × 10-3 degrees 1,700min-1
1,024P 87.89 × 10-3 degrees 10,000min-1
720 pole 1 degree pitch scale
MPCI-24072A
MPCI-34072A
With built-in
spindle motor
(Fig. A and Fig. B)
FANUC ADB-20J23 Serial I / F 2 23 (0.043 × 10-3 degrees) 5,000min-1
Mitsubishi CNC ADB-20J24 0.05 × 10-3 degrees
C-axis motor
(Fig. C)
FANUC
Mitsubishi CNC
SIEMENS
ADB-20J16 A phase, B phase, Z phase
Square wave output
For C axis 900,000P 0.1 × 10-3 degrees 222min-1
90,000P 1 × 10-3 degrees 1,250min-1
spindle
For thread cutting
9,000P 10 × 10-3 degrees 1,700min-1
1,024P 87.89 × 10-3 degrees 5,000min-1

* 1: Indicates the accuracy of one rotation of the scale (second pp) and does not include the interpolation accuracy.

* 2: The mass does not include wiring.

* 3: The number of poles is the number of scale patterns.

Installation example

The following is an enlargement of the mounting part in Fig. A to Fig. C.

Mounting Example

Dimensional drawing

Dimensions
Model A (outer diameter) B C D E F G
MPCIF-7036A 164h6 0
-0.025
140.5±0.1 71±0.1 100±0.1 152±0.1 M6 tap
Depth 4
0.25±0.1
MPCIF-9036A 184h6 0
-0.029
160.5±0.1 91±0.1 110±0.1 172±0.1
MPCIF-12036A 214h6 0
-0.029
190.5±0.1 121±0.1 140±0.1 202±0.1
MPCIF-15036A 251.7h6 0
-0.032
226±0.1 152±0.1 175±0.1 240±0.1
MPCI-18036A 285h6 0
-0.032
255±0.1 182±0.1 210±0.1 270±0.1 0.25±0.13
MPCI-24072A 345h6 0
-0.036
315±0.1 242±0.1 270±0.1 330±0.1
MPCI-34072A 445h6 0
-0.04
415±0.1 342±0.1 370±0.1 430±0.1
Model H I (inner diameter) S T Wiring length Connector installation
MPCIF-7036A Φ7.0 Kirinuki 70H6 +0.019
0
10±0.2 10±0.2 1.5m Yes
MPCIF-9036A 90H6 +0.022
0
MPCIF-12036A 120H6 +0.022
0
MPCIF-15036A 150H6 +0.025
0
MPCI-18036A 180H6 +0.025
0
10.02±0.07 10±0.07
MPCI-24072A 240H6 +0.029
0
MPCI-34072A 340H6 +0.036
0

Contact us

Nidec Machine Tool Corporation

Nidec Group Search