αSTEP AR Series
ARM24SA0K+ARD-K
Product Classification | Product Name | CIF: List Price | FOB: List Price | Shipping Date |
---|---|---|---|---|
Motor | ARM24SA0K | MYR 537 | MYR 474 | 17 Working Days |
Control Circuit | ARD-K | MYR 1,540 | MYR 1,181 | 8 Working Days |
Included
- Motor: None
- Control Circuit: Control I/O Connector, Connector for Main Power Input/Frame Ground Terminals
Specifications
Characteristics

Speed - Torque Characteristics (Reference values)

Load Torque - Driver Input Current Characteristics
Dimensions

Motor

Connection Cable (When Selected)

Flexible Connection Cable (When Selected)

Control Circuit
Data Download
Other Specifications
Motor General Specifications
Item | Specifications | |
---|---|---|
Operating Environment (when operating) |
Ambient Temperature | −10∼+50°C (Non-freezing)*1: Standard type,TH·PS·PN Geared Types 0∼+40°C (Non-freezing)*1: Harmonic geared type |
Ambient Humidity | 85% max. (Non-condensing) | |
Atmosphere | No corrosive gases or dust. No exposure to water, oil or other liquids. | |
Stop Position Accuracy |
ARM14, ARM15: ±5 arc minute (±0.083°) ARM24, ARM26, ARM46: ±4 arc minute (±0.067°) ARM66, ARM69, ARM98: ±3 arc minute (±0.05°) |
|
Shaft Runout | 0.05 T.I.R. (mm) *2 | |
Concentricity of Installation Pilot to the Shaft | 0.075 T.I.R. (mm) *2 | |
Perpendicularity of mounting surface to the shaft | 0.075 T.I.R. (mm) *2 |
- *1
- When a heat sink of a capacity at least equivalent to an aluminum plate with a size of 100×100 mm and 6 mm thickness
- *2
- T.I.R. (Total Indicator Reading): The total dial gauge reading when the measurement section is rotated 1 revolution centered on the reference axis center.

Permissible Radial Load and Permissible Axial Load
Type | Motor Frame Size |
Product Name | Gear Ratio | Permissible Radial Load | Permissible Axial Load | ||||
---|---|---|---|---|---|---|---|---|---|
Distance From Shaft End [mm] | |||||||||
0 | 5 | 10 | 15 | 20 | |||||
Standard Type | 20 mm | ARM14, ARM15 | − | 12 | 15 | - | - | - | 3 |
28 mm | ARM24, ARM26 | 25 | 34 | 52 | - | - | 5 | ||
42 mm | ARLM46, ARM46 | 35 | 44 | 58 | 85 | - | 15 | ||
60 mm | ARLM66, ARM66, ARLM69, ARM69 |
90 | 100 | 130 | 180 | 270 | 30 | ||
85 mm | ARLM98, ARM98, ARLM911, ARM911 |
260 | 290 | 340 | 390 | 480 | 60 | ||
TH Geared Type | 28 mm | ARM24 | 7.2, 10, 20, 30 | 15 | 17 | 20 | 23 | − | 10 |
42 mm | ARLM46, ARM46 | 3.6, 7.2, 10, 20, 30 |
10 | 14 | 20 | 30 | − | 15 | |
60 mm | ARLM66, ARM66 | 70 | 80 | 100 | 120 | 150 | 40 | ||
90 mm | ARLM98, ARM98 | 220 | 250 | 300 | 350 | 400 | 100 | ||
PS Geared Type | 28 mm | ARM24 | 5, 7.2, 10 | 45 | 60 | 80 | 100 | − | 40 |
42 mm | ARLM46, ARM46 | 5 | 70 | 80 | 95 | 120 | - | 100 | |
7.2 | 80 | 90 | 110 | 140 | - | ||||
10 | 85 | 100 | 120 | 150 | - | ||||
25 | 120 | 140 | 170 | 210 | - | ||||
36 | 130 | 160 | 190 | 240 | - | ||||
50 | 150 | 170 | 210 | 260 | - | ||||
60 mm | ARLM66, ARM66 | 5 | 170 | 200 | 230 | 270 | 320 | 200 | |
7.2 | 200 | 220 | 260 | 310 | 370 | ||||
10 | 220 | 250 | 290 | 350 | 410 | ||||
25 | 300 | 340 | 400 | 470 | 560 | ||||
36 | 340 | 380 | 450 | 530 | 630 | ||||
50 | 380 | 430 | 500 | 600 | 700 | ||||
90 mm | ARLM98, ARM98 | 5 | 380 | 420 | 470 | 540 | 630 | 600 | |
7.2 | 430 | 470 | 530 | 610 | 710 | ||||
10 | 480 | 530 | 590 | 680 | 790 | ||||
25 | 650 | 720 | 810 | 920 | 1070 | ||||
36 | 730 | 810 | 910 | 1040 | 1210 | ||||
50 | 820 | 910 | 1020 | 1160 | 1350 | ||||
PN Geared Type | 28 mm | ARM24 | 5, 7.2, 10 | 45 | 60 | 80 | 100 | − | 40 |
42 mm | ARLM46, ARM46 | 5 | 80 | 95 | 120 | 160 | − | 100 | |
7.2 | 90 | 110 | 130 | 180 | − | ||||
10 | 100 | 120 | 150 | 200 | − | ||||
60 mm | ARLM66, ARM66 | 5 | 240 | 260 | 280 | 300 | 330 | 200 | |
7.2 | 270 | 290 | 310 | 340 | 370 | ||||
10 | 300 | 320 | 350 | 380 | 410 | ||||
25 | 410 | 440 | 470 | 520 | 560 | ||||
36 | 360 | 410 | 480 | 570 | 640 | ||||
50 | 360 | 410 | 480 | 570 | 700 | ||||
90 mm | ARLM98, ARM98 | 5 | 370 | 390 | 410 | 430 | 460 | 600 | |
7.2 | 410 | 440 | 460 | 490 | 520 | ||||
10 | 460 | 490 | 520 | 550 | 580 | ||||
25 | 630 | 660 | 700 | 740 | 790 | ||||
36 | 710 | 750 | 790 | 840 | 900 | ||||
50 | 790 | 840 | 890 | 940 | 1000 | ||||
Harmonic Geared Type | 30 mm | ARM24 | 50, 100 | 100 | 135 | 175 | 250 | − | 140 |
42 mm | ARLM46, ARM46 | 180 | 220 | 270 | 360 | 510 | 220 | ||
60 mm | ARLM66, ARM66 | 320 | 370 | 440 | 550 | 720 | 450 | ||
90 mm | ARLM98, ARM98 | 1090 | 1150 | 1230 | 1310 | 1410 | 1300 | ||
FC Geared Type | 42 mm | ARM46 | 7.2, 10, 20, 30 | 180 | 200 | 220 | 250 | − | 100 |
60 mm | ARM66 | 270 | 290 | 310 | 330 | 350 | 200 |
- The product names are listed such that the product names are distinguishable.
- PS, PN Geared Type: the value satisfies a calculated lifetime of 20,000 hours when either the permissible radial load or the permissible axial load are applied.
Click here for information about gearhead lifetime
Note
- The output shaft on the back shaft side of the motor output shaft of the double shaft product is for slit plate installation. Do not apply load torque, radial load, and axial load.
Radial Load and Axial Load

Rotation Direction
This indicates the rotation direction when viewed from the output shaft side.
The rotation direction of the gearhead output shaft relative to the standard type motor output shaft varies depending on the gear type and gear ratio. Please check the following table.
Type | Gear Ratio | Rotation Direction as Viewed From the Motor Output Shaft Side |
---|---|---|
TS Geared Type | 3.6, 7.2, 10 | Same direction |
20, 30 | Opposite direction | |
TH Geared Type Frame size 28 mm |
7.2, 10 | Opposite direction |
20, 30 | Same direction | |
TH Geared Type Frame size 42 mm, 60 mm, 90 mm |
3.6, 7.2, 10 | Same direction |
20, 30 | Opposite direction | |
SH Geared Type Frame size 28 mm |
7.2, 36 | Same direction |
9, 10, 18 | Opposite direction | |
SH Geared Type Frame size 42 mm, 60 mm |
3.6, 7.2, 9, 10 | Same direction |
18, 36 | Opposite direction | |
SH Geared Type Frame size 90 mm |
3.6, 7.2, 9, 10, 18 | Same direction |
36 | Opposite direction | |
CS Geared Type | 5, 10, 15, 20 | Same direction |
FC Geared Type PS Geared Type PN Geared Type HPG Geared Type |
Overall gear ratio | Same direction |
Harmonic Geared Type | 50, 100 | Opposite direction |

Driver Specifications
Built-in Controller Type | Pulse input type | ||
---|---|---|---|
Maximum Input Pulse Frequency | − | Line driver output by host controller: 500 kHz (at 50 % duty) Open-Collector Output by host Controller: 250 kHz (at 50 % duty)*1 Negative Logic Pulse Input (Initial value) |
|
Number of Positioning Data Sets | 64 Points | − | |
Positioning Operation | Independent | ◯ | − |
Linked | ◯ | − | |
Linked 2 | ◯ | − | |
Sequential | ◯ | − | |
Direct | ◯ | − | |
pushing | ◯ | ◯*2 | |
Continuous Operation | ◯ | − | |
JOG Operation | ◯ | − | |
Return-To-Home Operation | ◯ | − | |
Test Operation | ◯ | ◯*2 | |
Control Module OPX-2A | ◯ | ◯ | |
Data Setting Software MEXE02 | ◯ | ◯ |
- *1
- The value when the general-purpose cable (CC36D1E) (sold separately) is used.
- *2
- Setting with extended function (OPX-2A or MEXE02)
Note
- Do not perform push-motion operation using geared types. Doing so may damage the motor or gearhead.
Driver General Specifications
Item | Specifications | |
---|---|---|
Operating Environment (When operating) |
Ambient Temperature | 0 ∼ +50 ℃(Non-freezing) |
Ambient Humidity | 85% max. (Non-condensing) | |
Atmosphere | No corrosive gases or dust. No exposure to water, oil or other liquids. |
Standards
Regulations and Standards Materials
Documents about compliance with regulations and standards can be downloaded from the "Data Download" tab on the product details page.
(The types of files available for download vary by product.)
Explanations of the Global Laws, Regulations and Standards can be found here.
Information about our compliance with regulations and standards for each of our product series can be found here.
Hazardous Substances
The product does not contain any substances (10 substances) exceeding the regulation values of the RoHS Directive (2011/65/EU, 2015/863/EU).