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Cross Roller Slide Tables, Countersunk (Part Numbers)

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Part Number

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Drawing/Specifications
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Part Numbers

Product Overview

The cross roller stage is a stage that incorporates a cross roller guide between surfaces that have been ground to high precision.
Because the cross roller guide uses cylindrical rollers arranged alternately at right angles within two 90-degree V-groove rails, its unique arrangement allows the stage to withstand moment loads from any direction. Therefore, it is especially suitable for linear guidance in applications requiring high rigidity and smooth movement.

Dimensional Drawing

E-CRT1025	E-CRT1035

E-CRT1045	E-CRT1055

E-CRT1065	E-CRT1075

E-CRT1085	E-CRT2035

E-CRT2050	E-CRT2065

E-CRT2080	E-CRT2095

E-CRT20110	E-CRT20125

E-CRT3055	E-CRT3080

Type	Main Material	Surface Treatment
E-CRT	S45C	Black Oxide

Specification Overview

Please follow the selection steps

to choose the type and parameters before placing an order.

		Part Number (Type·No.)
		E-CRT1025

Part Number		Reciprocating Stroke	Allowable Static Moment			Basic Rated Load		Reference Weight	Accuracy
Part Number			M_A	M_B	M_C	C (dynamic)	Co (static)		Parallelism of the center section of the slide table A	Parallelism of the side B
Type	No.		N⋅m	N⋅m	N⋅m	N	N		Parallelism of the center section of the slide table A	Parallelism of the side B
Type	No.	mm	N⋅m	N⋅m	N⋅m	N	N	kg	(µm)	(µm)
E-CRT	1025	12	1.2	1.2	2.6	270	280	0.02	5	8
	1035	18	2.6	2.6	3.6	380	410	0.03		8
	1045	25	4.5	4.5	5.2	560	690	0.04		10
	1055	32	5.3	5.3	6.8	650	820	0.05
	1065	40	6.5	6.5	8.05	730	960	0.06
	1075	45	7.9	7.9	9.6	870	1270	0.07
	1085	50	9.2	9.2	11.3	940	1370	0.08
	2035	18	3.1	3.1	7	480	510	0.05	5	8
	2050	30	10.9	10.9	13.8	690	760	0.07		8
	2065	40	16.4	16.4	21.1	850	980	0.09		10
	2080	50	27.5	27.5	33.2	980	1270	0.11
	2095	60	39.2	39.2	44.6	1180	1570	0.13
	20110	70	53.4	53.4	62.3	1470	2060	0.15
	20125	80	71.3	71.3	81.7	1570	2250	0.17
	3055	30	22.8	22.8	42.6	1270	1370	0.24	5	10
	3080	45	57.1	57.1	71	2160	2840	0.35	5	10

There is a risk of rust during installation and use. Please be sure to take anti-rust measures.

Terminology Explanation
■ Stroke
As shown in the figure below, the stroke is symmetrical left and right, and the moving distance is only half of the stroke.
MISUMI cross roller stage travel diagram

MISUMI cross roller stage travel diagram

■ Allowable Moment

Relative to the direction of movement, there are three types of tilt during linear motion.
M_A: Vertical swing, i.e., forward and backward tilt direction
M_B: Lateral swing, i.e., rotational direction
M_C: Side rolling, i.e., left and right tilt direction

MISUMI cross roller stage allowable static moment diagram

■ Accuracy
MISUMI cross roller stage accuracy measurement method diagram

A: Parallelism at the center of the slide table (µm)
B: Parallelism at the side (µm)

Product Features

Feature 1: Flexible structural design, easy installation and use, and long service life.
Feature 2: Low mechanical energy consumption, high precision, fast speed, and large load capacity.
Feature 3: Low rolling friction, ideal for micro-feeding. Small variation in friction under light loads, excellent low-speed stability.
Feature 4: Large contact area between rolling elements and track surface, minimal elastic deformation. With more effective rolling elements, high rigidity and high load movement can be achieved.

Precautions

1. The crossed roller stage has low impact resistance. Dropping it or applying excessive force may cause abnormal sliding. Please exercise caution during use.
2. The screws on the end face of the guide rail are only for preventing the retainer from falling off and cannot be used as a stopper mechanism. If a stopper function is required, please design a dedicated stopper mechanism.
3. Prevent retainer displacement. When used at half stroke or at high speed, the retainer may shift due to inertia when the slide table stops. It is recommended to perform several full-stroke movements during use to position the retainer in the center of the slide rail.
(4) Please apply lubricant as appropriate according to actual operating conditions and environment. The typical lubrication interval is every 6 months or 1000 km. For longer travel distances, the interval should be 3 months; for shorter travel distances, follow the standard interval. If the travel distance exceeds 1000 km within the specified period, use 1000 km as the standard interval.
Depending on the operating environment, if the grease becomes aged or heavily contaminated, the lubrication interval must be appropriately shortened.

Example of Use

A crossed roller stage is a stage formed by installing two pairs of crossed roller guides between the base and the stage surface.
Due to its simple structure, it offers a longer stroke for the same length compared to miniature linear guides, making its range of applications even broader.
It is often used in die bonding machines, dispensing equipment, automation equipment, measuring instruments, precision machinery, optical testers, optical workbenches, manipulation mechanisms, printed circuit board drilling machines, CT examination tables, X-ray machines and other medical devices, OA equipment and peripheral devices, X-ray apparatus slide sections, and sample handling systems in inspection equipment, among others.

Application Industries

Electronics/Home Appliances	Automotive	Medical

Smartphones	Semiconductors	Lithium batteries

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 60; 90

Part Number
E-CRT1025
E-CRT1035
E-CRT1045
E-CRT1055
E-CRT1065
E-CRT1075
E-CRT1085
E-CRT20110
E-CRT20125
E-CRT2035
E-CRT2050
E-CRT2065
E-CRT2080
E-CRT2095
E-CRT3055
E-CRT3080

Standard Unit Price	Minimum order quantity	Days to Ship	No. (Stroke (reciprocating))	Basic dynamic load rating C (N)	Basic rated load Co (static) (N)
MYR 302.28	1 Piece(s)	16 Day(s)	12	270	280
MYR 364.14	1 Piece(s)	16 Day(s)	18	380	410
MYR 426.01	1 Piece(s)	16 Day(s)	25	560	690
MYR 441.47	1 Piece(s)	16 Day(s)	32	650	820
MYR 472.40	1 Piece(s)	16 Day(s)	40	730	960
MYR 503.33	1 Piece(s)	16 Day(s)	45	870	1270
MYR 534.26	1 Piece(s)	16 Day(s)	50	940	1370
MYR 518.80	1 Piece(s)	16 Day(s)	70	1470	2060
MYR 549.73	1 Piece(s)	16 Day(s)	80	1570	2250
MYR 286.82	1 Piece(s)	16 Day(s)	18	480	510
MYR 317.75	1 Piece(s)	16 Day(s)	30	690	760
MYR 333.21	1 Piece(s)	16 Day(s)	40	850	980
MYR 395.07	1 Piece(s)	16 Day(s)	50	980	1270
MYR 456.94	1 Piece(s)	16 Day(s)	60	1180	1570
MYR 766.24	1 Piece(s)	16 Day(s)	30	1270	1370
MYR 967.29	1 Piece(s)	16 Day(s)	45	2160	2840

Basic Information

Slider Material	S45C	Surface Treatment	Black oxide

Configure

16 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

No. (Stroke (reciprocating))
12

18

25

30

32

40

45

50

60

70

80
Clear
Basic dynamic load rating C(N)
270

380

480

560

650

690

730

850

870

940

980

1180

1270

1470

1570

2160
Clear
Basic rated load Co (static)(N)
280

410

510

690

760

820

960

980

1270

1370

1570

2060

2250

2840
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

16 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Frequently asked question (FAQ)

Question: What is retainer offset? How can retainer offset be prevented?: Answer: When used at half stroke or at high speed, the rail piece may shift due to inertia when the crossed roller guide stops. As a countermeasure to prevent cage misalignment, it is recommended to perform several full-stroke movements during use to position the cage in the center of the rail.
Question: Can the end face screws of the cross roller guide rail be used as limit screws?: Answer: No, it cannot. The screws at the end face of the rail are only used to prevent the cage from falling out and cannot be used as a stopper mechanism. If a stopper function is required, please design a dedicated stopper mechanism.
Question: Does the cross roller guide rail need to be lubricated regularly? What is the recommended lubrication interval?: Answer: Required. Grease can form an oil film on the surfaces of the rollers and the rolling surfaces, effectively reducing friction and preventing seizure. The recommended grease replenishment interval is usually every 6 months. If the travel distance is long, the interval should be every 3 months. If the travel distance exceeds 1000 km within the specified period, use 1000 km as the standard. However, this is only the grease replenishment interval based on the travel distance standard. Depending on the operating environment, if the grease becomes aged or heavily contaminated, the lubrication interval must be appropriately shortened.

Additional Products in this Category

Tech Support

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Economical Cross Roller Guide Type Slide Table	Cross Roller Guide	Ball Linear Guide

Representative model: XCRS60	Representative model: CRV3050	Representative model: BSG8-40

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Cross Roller Slide Tables, Countersunk (Part Numbers)

Part Number

Basic Information

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Specification/Dimensions

No. (Stroke (reciprocating))

Basic dynamic load rating C(N)

Basic rated load Co (static)(N)

CAD

Days to Ship

Specify Alterations

Frequently asked question (FAQ)

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