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MPRZ Series Absolute Value

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Feature

ABS Absolute system without battery backup
serialized Wide range serialized
High accuracy 2 seconds / MPRZ-18072A
small mounting space Thickness 14mm / MPRZ-536A
Center hole Big center hole 180mm / MPRZ-18072A
CNC Connectable with various NC's(FANUC, Mitsubishi CNC, SIEMENS)
High speed 10,000min-1 / MPRZ-***36A

Rotor
Rotor

Stator
Stator


Application

Highly suitable for absolute feedback detector of direct motor and precise rotation table.
This Scale is applied to the position detection of Rotary table with DD motor or reduction mechanism. Especially most suitable for DD motor.
Moreover, suitable for Machining center with the turning function, since especially ultra high-speed detection is possible.

Application of DD motor

Application of DD motor

Application of Rotary table

Application of Rotary table

Application of 5 axis Rotary table

Application of 5 axis Rotary table

Specification

The specifications of Absolute value Rotary MP scale (MPRZ series) are shown as followings.

Scale
Scale type Accuracy *1 Weight *2 No. of poles *3 Graduation pitch
MPRZ-536A 4sec. 1.0kg 360 2deg
MPRZ-736B 3sec. 2.0kg
MPRZ-1036B 2.5sec. 3.9kg
MPRZ-1236B 2sec. 6.4kg
MPRZ-9636A 4sec. 2.7kg
MPRZ-12536A 4sec. 2.5kg
MPRZ-18072A 2sec. 7.5kg 720 1deg

Applicable A/D converter
Scale *3 NC Type Output signal Resolution Max. speed
360 poles 2 deg pitch Scale
MPRZ-536A
MPRZ-736B
MPRZ-1036B
MPRZ-1236B
MPRZ-9636A
MPRZ-12536A
FANUC ADB-K70F Serial I/F 223 (0.043×10-3) 10,000min-1
Mitsubishi CNC ADB-K70M
SSI (SIEMENS) ADB-K70S
YASKAWA ΣV & Σ7 *4 ADB-20J82
720 poles 1 deg pitch Scale
MPRZ-18072A
FANUC ADB-K70F 5,000min-1
Mitsubishi CNC ADB-K70M
SSI (SIEMENS) ADB-K70S

*1 Positioning error shows peak-to-peak within 1 rotation. Interpolation error (error within 1 pitch of Scale) is not included.
*2 Wiring is not included in weight.
*3 The number of poles is the number of patterns on the Scale.
*4 Connection of YASKAWA ΣV & Σ7 is only applicable in the case of DD motor.

Mounting Example

Note) When mounting MPRZ-9636A as shown in the following figure, please prepare the rotor mounting bracket.


Dimensions

Dimensions Dimensions

Unit: mm
Type Fig A B C D E F G
MPRZ-536A Fig1 127 0
-0.1
104.3 0
-0.1
40.4 +0.1
0
33.7±0.1 120.1±0.1 φ3.6 Drill hole 0.15 +0.1
-0.03
MPRZ-736B 177.8 0
-0.1
146.05 0
-0.1
76.6 +0.1
0
67.2±0.1 168.2±0.1 φ5.5 Drill hole
MPRZ-1036B 251.7 0
-0.1
209.3 0
-0.1
120 +0.1
0
104.0±0.1 240.0±0.1 φ7.0 Drill hole 0.25±0.13
MPRZ-1236B 302 0
-0.1
251.2 0
-0.1
150 +0.1
0
134.0±0.1 287.0±0.1
MPRZ-9636A Fig3 200 0
-0.029
166 0
-0.1
97 +0.1
0
135.0±0.1 192.0±0.1 M4 Tap hole Depth4 0.15 +0.1
-0.03
MPRZ-12536A Fig2 230 0
-0.029
200 0
-0.1
141 +0.1
0
133.0±0.1 222.0±0.1 φ5.0 Drill hole 0.25±0.13
MPRZ-18072A Fig1 340 0
-0.025
304.36 0
-0.1
208.3 +0.1
0
192.3±0.1 328.3±0.1 φ7.0 Drill hole 0.25 +0.1
-0.03

Type H I S T Attached
cable length
Direction of
wiring
Existence of
connector mounted
MPRZ-536A φ3.6 Drill hole 27.1 +0.1
0
7.01±0.07 6.99±0.07 4m Up No
MPRZ-736B φ5.5 Drill hole 58 +0.1
0
8.01±0.07 7.99±0.07
MPRZ-1036B φ7.0 Drill hole 90 +0.1
0
8.01±0.07 7.99±0.07
MPRZ-1236B 120 +0.1
0
9.41±0.07 9.39±0.07
MPRZ-9636A φ5.0 Drill hole 96 +0.035
0
10.02±0.07 7.99±0.07 2m Attached
MPRZ-12536A 125 +0.025
0
8.01±0.07 7.99±0.07 1.5m Side No
MPRZ-18072A φ7.0 Drill hole 180 +0.025
0
9.41±0.07 9.39±0.07 1m Up Attached

At designing mounting, please require and refer to the scale mounting drawing.
Refer to the Scale mounting drawing as to the position of the mounting mistake prevention holes of each Scale, or the mounting position of the reference point.

contact

Business contact: Strategic Sales Operation Department
Phone: +81-75-861-3313

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