-17091 -17101-17091 -17101

High Precision Cross Roller

Part Number

ZPG60

QZ-Axis

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QFeature: Cross Roller Z-Axis Stages made of lightweight aluminum alloy. EZPG80-CR will be discontinued in March 2013.

High Precision Linear BallMicrometer Head / Feed Screw

Part NumberZSG60

ZSGB60

QFeature: High Precision / rigidity and economical Linear Ball Slide Z-Axis Stages. Further cost savings is possible by selecting the Feed Screw Type. Low Temp. Black Chrome Plated Types are also available. Suitable for applications where light reflections are to be avoided.

Q�Z-Axis

W�X-Axis P.1681W�XY-Axis P.1695

W�X-Axis P.1685W�XY-Axis P.1699

QOther Information about StagesStage Selection Table P.1639, P.1640New Products P.1641About Standard Stages P.1642Overview, Technical Information P.1643, P.1644

QOther Information about StagesStage Selection Table P.1639, P.1640New Products P.1641About Standard Stages P.1642Overview, Technical Information P.1643, P.1644

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* Ø7 for A=25.

QMicrometer HeadZSG (25≤A≤80)

ZSGB (Low Temp. Black Chrome Plating: A25, 40, 60, 80)

QFeed Screw (Pitch 0.5)

ZSCG (25≤A≤80)

ZSCGB (Low Temp. Black Chrome Plating: A25, 40, 60, 80)

05

Clamp {(M3x5)(M2x3.5 for A=25)}

X

4-d Through

Clamp {(M3x5)(M2x3.5 for A=25)}

X

A N W

t

J

F

yY

Z(C

)A

HK

A J

F

(C)

AH

K

G

D

N W

t

GØ13*

P Q

yY

Z

P Q

4-d Through

EZ-Axis of A25 has different bracket configuration.E�For top surface mounting dimensions and feed bracket

shapes, see Linear Ball Slide X-Axis Stages on P.1681.

E�Standard Datum Configuration

EMISUMI's Linear Ball Guide Stages have parallel and orthogonal datum in relation to the motion axis as shown by the illustrations.

Base Line

Base Horizontal PlaneParallelism: 0.02

Orthogonality: 0.04Base Vertical Plane

Moving Axle (Imaginary)

TypeMain Body Ball Spring Micrometer Head Bracket Tip Holder

MMaterial S MMaterial HHardness MMaterial MMaterial S MMaterial S

ZSGZSCG 440C

Stainless Steel

Electroless Nickel Plating 440C

Stainless Steel

58HRC~304

Stainless Steel PB

5052 Aluminum

Alloy

Clear Anodize 303 Stainless

Steel

-

ZSGBZSCGB

Low Temp. Black Chrome Plating

Black Anodize

Low Temp. Black Chrome Plating

EFor Micrometer Head and Feed Screw materials, see P.1733, 1734.ECharacteristics of Black Chrome Plating: D�P.112

QMicrometer Head (ZSG, ZSGB) / Feed Screw (ZSCG, ZSCGB)Part Number Front View Side View Top View Accessories (4 pcs.)

Type A H(C) Travel Distance

F K J D G N W t P Q X Y y Z d Type M-LMicrometer Feed Screw (mm)

ZSGZSCGZSGB (* only)ZSCGB (* only)

25* 12.5 37 23 ±3.2 13 10 6.8 9.3 10 12 20 5 6 3.5 20 10 2.5 19.5 2.5 SCB2-840* 35

58.5 55 ±6.5

20 14 11.5 13 13 14 31 5 10 5.5 32 16 4 25 3.5 SCB3-1050 30 20 19 11.5 13 13 14 57 5 10 5.5 40 40 6 25 3.5 SCB3-1060* 25 20 24 11.5 13 13 14 42 8 10 5.5 50 25 5 26 4.5 SCB4-1270 25 20 23.5 11.5 13 14 16 55 8 10 6.5 40 40 4 27 3.5 SCB3-1280* 20 96 ±12.5*1 24 25 11.5 18 16.5 20 45 7 10 5.5 50 25 5 35 4.5 SCB4-12

*1 When A=80, the feed screw (ZSCG, ZSCGB) travel is ±6.5.

· PerformancePart Number Stage Surface

(mm)Load Capacity

(N)Accuracy Moment Load Capacity (N·m) Moment Rigidity ("/N·cm) Weight

(kg)Unit Price 1~9 pc(s).

Type A Straightness Pitching Yawing Pitching Yawing Rolling Pitching Yawing Rolling ZSG ZSCG ZSGB ZSCGB

ZSGZSCGZSGB (* only)ZSCGB (* only)

25* 25x25 9.8 3µm 30" 25" 2.0 2.0 3.5 1.90 1.10 1.10 0.09 40* 40x40

491µm*2 25" 15"

5.0 5.0 5.0 0.42 0.35 0.21 0.32 50 50x50 6.8 6.8 6.0 0.15 0.14 0.09 0.44 - -60* 60x60 10.0 10.0 9.0 0.08 0.08 0.05 0.58 70 70x70 13.8 13.8 12.9 0.06 0.05 0.03 0.84 - -80* 80x80 3µm 18.2 18.2 17.7 0.04 0.04 0.02 1.20

EZSG and ZSGB: Micrometer Head Resolution 10µm/division * 2 ZSGB and ZSCGB straightness is 3µm. EFor orders larger than indicated quantity, please request a quotation.

EStandard Stages Similar Products: ZLBS (P.1656)

EMounting dimensions of micrometer head, feed screw and clamp are different from those of standard products. See the CAD data for details.EFor micrometer head or feed screw mounted in positions other than shown below, see "Specification Selectable Type". (P.1711)

EKnob Cover HDCVR13 (Sold Separately): Ø13 mm knob diameter can be increased by installing the cover. W P.1683EExtension Cover HDEXT13 (Sold Separately): Ø13 mm head or feed screw knobs can be extended by installing the cover. W P.1683EFor 25 Square Opposed Clamp, the bracket material is 303 Stainless Steel.

Alterations Position of Micrometer Head and Feed Screw Reinforced Clamp

Spec.

Side Up Side Up and Right/Left ReversedSide Down

E�A disc clamping method that does not apply loads on the stage surface. Better position holding performance than the standard clamping method.

XNot applicable to ZSCG, ZSGB and ZSCGB.EApplicable only when alteration C or CR is selected

with ZSG25, 40, 50, 60, and 70.E The side drive micrometer head is opposed by a screw (M4x25, pitch 0.5).

Improves vibration resistance and has secure position holding performance.E When A=25, * marked dimensions are applicable. G

dimension in the table will be 6. Note that the micrometer protrudes 17.5mm (±3.2) from the Z-axis bracket.

Code C CR CU H PPrice Adder

Disc ClampSide Up Side DownSide Up and Right / Left Reversed Opposed Clamp

XNot applicable to 25 square.X�Not applicable to ZSGB and

ZSCGB.

A (B1)25 17.540 24.550 19.560 14.570 4.0

A J1 P1

40, 50, 60, 70 15.8 1080 14.8 15

50

J16.

2 P1 18.5(*11.7)12(*7)

(B1)±

6.5(

* 3.2

)

Part Number - (C, CR, CU, H, P)

ZSG40 - CCon�gure Online

ZPG

· Mounting Hole Dimensions of the Top Table

A25 A40 A60 A80

yY

Z

P Q

J

K H t

A(B

)

WN

X

F

G

D

A1

A

4-d1 Through

Clamp (M3x5)

d2 Counterbore

25

10 10

1010

25

40

16 16

40

1616

60

25 25

32

6025

2532

8070

25 25

80 70

2525

8-M2, Depth 5

12-M4, Depth 6

M16xP1.0, Depth 6

M6xP1.0, Depth 6

8-M3, Depth 64-M3, Depth 6

M16xP1.0, Depth 6

8-M4, Depth 6

M2x3.5 for A=25

M Material: Aluminum AlloyS Surface Treatment: Black Anodize

QMicrometer Head (ZPG)Part Number Front View Side View Top View Accessories (4 pcs.)

Type A A1 H (B) Travel Distance (mm) F K J D G N W t P Q X Y y Z d1 d2 Type M-L

ZPG

25 25 12.5 37.0 ±3.2 11 22.5 6.8 9.3 12.5 15 20 5 6 4.5 20 10 2.5 22.5 2.5 - SCB2-840 50 35.0 58.5 ±6.5 24 47.0 6.5 13.0 17.0 20 30 4 10 5.5 32 16 4.0 30.0 3.5 6 SCB3-860 70 20.0 58.5 ±6.5 24 37.5 6.5 13.0 17.0 20 45 7 10 5.5 50 25 5.0 35.0 4.5 8

SCB4-1280 80 20.0 96.0 ±12.5 24 45.0 11.5 18.0 16.5 20 45 7 10 5.5 50 25 5.0 35.0 4.5 8

· Performance

EFor orders larger than indicated quantity, please request a quotation.EMicrometer Head Resolution: 10µm/division

Part Number Stage Surface Load Capacity (N)

Accuracy Moment Load Capacity (N·m) Moment Rigidity ("/N·cm) Weight Unit PriceType A (mm) Straightness Pitching Yawing Pitching Yawing Rolling Pitching Yawing Rolling (kg) 1~9 pc(s).

ZPG

25 25x25 4.9

3µm

30" 30" 1.1 0.8 0.4 3.03 2.85 1.80 0.06 40 40x40 9.8

25" 15"2.7 2.2 2.0 0.38 0.42 0.28 0.20

60 60x60 19.6 5.2 4.3 5.5 0.12 0.11 0.07 0.45 80 80x80 49.0 19.2 15.1 17.3 0.05 0.05 0.04 0.80

ESimilar Standard Stage Products (available for limited sizes only): ZCRS (P.1658)

EMounting dimensions of micrometer heads and clamps are different from those of standard products. Bracket shapes differ depending on the sizes. See the CAD data for detailed dimensions.EKnob Cover HDCVR13 (Sold Separately): Ø13 mm knob can be increased in diameter by installing the cover. W P.1683EExtension Cover HDEXT13 (Sold Separately): Ø13 mm head knob can be extended. W P.1683

Alterations Micrometer Head Position Reinforced Clamp

Spec.

Code C CR CU H P

Price Adder

Opposed ClampDisc ClampSide Up

EA disc clamping method that does not apply loads on the stage surface. Better position holding performance than the standard clamping method.

EH dimension is changed. EH dimension is changed. EH dimension is changed.

EThe side drive micrometer head is opposed by a screw (M4x25, pitch 0.5). Improves vibration resistance and has secure position holding performance.

XNot applicable to 25 and 80 square.E Applicable only

when alteration C or CR is selected for ZPG40/60.

Side Up and Right / Left Reversed Side Down

14.8

6.2

Ø15

18.5 12

B1±6.5A B1

40 22.560 11.0

A H25 12.540 3560 2080 50

A H25 12.540 3560 2080 50

A H25 12.540 2060 2080 20

Part Number - (C, CR, CU, H, P)

ZPG80 - CU

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