Linear Motor Actuator 5 Series Standard Type
Caution
Product Description
| Main Components | Actuator Base | Sliding Table | Cover Plate | Embedded Guide Rail |
 Material | Aluminum Alloy | Stainless steel | ||
 Surface Treatment | White Sandblasted Oxidation | — | ||
| Name | Quantity | Output Mode | Cable Length |
| Photoelectric Sensor | 3 | NPN | 2 m |
to 
, choose the type and parameters, and then place your order. | Type | — |  Stroke Y | — |  Driver | — | Extension Cable Length | |
| E-RBM5-S | — | 280 | — | N | — | N |
 Type |  Stroke Y(specified unit: 60 mm) |  Driver |  Extension Cable Length |  Maximum Transportable Weight | Continuous Thrust (N) | Peak Thrust (N) | Maximum Speed (m/s) | Maximum Acceleration (G) | Repeat※ Positioning Accuracy (μm) | Number of Sliders (pcs) | Straightness (mm/ 300 mm) | |
| Horizontal Mounting (kg) | Wall Mounting (kg) | |||||||||||
| E-RBM5-S (Absolute) E-RAM5-S (Incremental) | 40–1360 | 10 | 4 | 38 | 82 | 1.5 | 1.5 | +/-5 | 1 | 0.02 | ||
The maximum transportable weight varies depending on the mounting direction (horizontal or wall), speed, and acceleration/deceleration. The maximum transportable weight listed in the catalog is based on laboratory conditions with a travel distance of 0.5 m, speed of 0.5 m/s, acceleration of 0.5 G, and a dwell time of 1 s.※This product uses a magnetic encoder with a resolution of 1 μm.
When the absolute linear motor actuator (E-RBM) is used with a pulse-type driver (MA), position memory after power loss cannot be achieved.This product must not be used for vertical installation under any circumstances.Please ensure that the flatness of the mounting platform and the workpiece is within 0.02 mm per 300 mm; otherwise, it may affect usage.| Stroke Y (mm) | ||||||||||||
| 40 | 100 | 160 | 220 | 280 | 340 | 400 | 460 | 520 | 580 | 640 | 700 | |
| N | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 |
| P | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| L (mm) | 204 | 264 | 324 | 384 | 444 | 504 | 564 | 624 | 684 | 744 | 804 | 864 |
| Stroke Y (mm) | |||||||||||
| 760 | 820 | 880 | 940 | 1000 | 1060 | 1120 | 1180 | 1240 | 1300 | 1360 | |
| N | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 |
| P | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| L (mm) | 924 | 984 | 1044 | 1104 | 1164 | 1224 | 1284 | 1344 | 1404 | 1464 | 1524 |
 | Type | — | Stroke Y | — | Driver | — | Extension Cable Length | — | (B2·B3·B4·B5·B6·B7) | |
| E-RBM5-S | — | 280 | — | N | — | N | — | B2 |
| Alterations | Change the number of sliders (2) | Change the number of sliders (3) | Change the number of sliders (4) | ||||||
| Code | B2 | B3 | B4 | ||||||
| Spec. | Change to 2 sliders
Y ≥ 160If (driver required) is specified, the number of specified drivers will also be changed to 2If (extension cable required) is specified, the number of specified extension cables will also be changed to 2 | Change to 3 sliders
Y ≥ 280If specified (driver required), the number of specified drivers will also be changed to 3If specified (extension cable required), the number of specified extension cables will also be changed to 3 | Change to 4 sliders
Y ≥ 400If (driver required) is specified, the number of specified drivers will also be changed to 4If (extension cable required) is specified, the number of specified extension cables will also be changed to 4 |
| Alterations | Change the number of sliders (5) | Change the number of sliders (6) | Change the number of sliders (7) | ||||||
| Code | B5 | B6 | B7 | ||||||
| Spec. | Change to 5 sliders
Y ≥ 520If (driver required) is specified, the number of specified drivers will also be changed to 5If (extension cable required) is specified, the number of specified extension cables will also be changed to 5 | Change to 6 sliders
Y ≥ 640If specified (driver required), the number of specified drivers will also be changed to 6If specified (extension cable required), the number of specified extension cables will also be changed to 6 | Change to 7 sliders
Y ≥ 760If specified (driver required), the number of drivers specified will also be changed to 7If specified (extension cable required), the number of extension cables specified will also be changed to 7 |
After changing the number of sliders, the Y stroke length will become shorter.Only one of B2, B3, B4, B5, B6, or B7 can be selected.After changing the number of sliders, the number of photoelectric sensors on the actuator base will increase from 3 to 4, and the additional slider will be equipped with one collision prevention photoelectric sensor.Multiple sliders must never be assembled together for use.| Code | MA30 | ME30 | |
| Brand | MISUMI | ||
| Manufacturer Model | E-RMA30 | E-RME30 | |
| Input Voltage | Single-phase/Three-phase AC220 +/-10% 50/60 Hz | ||
| Output Current | Rated current 2.8 A; Maximum current 9 A | ||
| Net Weight (kg) | 1 | ||
| Pulse input (single-ended or differential) | Supported | Not supported | |
| EtherCAT | Not supported | Supported | |
| One-touch auto-tuning | Supported | Supported | |
| Gantry dual-drive synchronization※1 | Supported | Supported | |
| Position comparison / Flying capture | Supported | Supported | |
| STO※2 | Supported | Supported | |
※1 To achieve gantry dual-drive synchronization, two sets of this product must be purchased.※2 If you need to use the STO function, it is recommended to purchase the MISUMI STO finished cable, model: E-MSTO-2An 1-meter finished cable for the driver IO cable is available for selection. Please purchase separately.Compatible model for pulse driver: E-RMA-CN1-1
Compatible model for EtherCAT driver: E-RME-CN1-1
Driver Dimensional Drawings
| MA30 | ME30 |
 |  |
<Wiring overview diagram>
<Power extension cable>
Applicable driver: General
Model with 1-meter cable length: E-RBM-MS-UVW-1
Model with 3-meter cable length: E-RBM-MS-UVW-3
Model with 5-meter cable length: E-RBM-MS-UVW-5
Model with 8-meter cable length: E-RBM-MS-UVW-8
Model with 10-meter cable length: E-RBM-MS-UVW-10
<Encoder extension cable for MISUMI driver>
Applicable actuators: Absolute/Incremental
Applicable drivers: MA/ME
Model with 1-meter cable length: E-RBM-MS-EKD-1
Model with 3-meter cable length: E-RBM-MS-EKD-3
Model with 5-meter cable length: E-RBM-MS-EKD-5
Model with 8-meter cable length: E-RBM-MS-EKD-8
Model with 10-meter cable length: E-RBM-MS-EKD-10
| Actuator side | MISUMI driver side | |||||
| Function | Pin | Function | Pin | |||
| Absolute type | Incremental | Absolute type | Incremental | |||
| SLO+ | A+ | 3 |  | SLO+ | A+ | 3 |
| SLO- | A- | 7 | | SLO- | A- | 4 |
| MA+ | B+ | 2 | | MA+ | B+ | 5 |
| MA- | B- | 6 | | MA- | B- | 6 |
| - | Z+ | 1 | | - | Z+ | 7 |
| - | Z- | 5 | | - | Z- | 8 |
| 5V | 4 | | 5V | 1 | ||
| GND | 8 | | GND | 2 | ||
| Shield | Housing | | Shield | Housing | ||
Minimum cable bending radius = cable diameter x 10All cables are high-flex cables with a theoretical lifespan of 10 million cycles| Item | Unit | Value |
| Continuous Thrust | N | 38 |
| Peak Thrust | N | 82 |
| Motor Constant @Tmax | N/(W1/2) | 5.4 |
| Maximum Continuous Dissipated Power | W | 63.7 |
| Continuous Current | A | 1.8 |
| Peak Current | A | 6 |
| Force Constant | N/A | 21.1 |
| Back Electromotive Force | Vpeak/(m/s) | 17.2 |
| Phase-to-Phase Impedance @ 25° | ohms | 10.2 |
| Phase-to-Phase Inductance | mH | 19.5 |
| Electrical Time Constant | ms | 1.9 |
| Maximum Terminal Voltage | VDC | 330 |
| Maximum Winding Temperature | ℃ | 100 |
| Coil Weight | kg | 0.205 |
| Electrical Cycle Length | mm | 20 |
| Output Operation | Wire Color | Output Operation |
| Output 1 | Black | ON when blocked |
| Output 2 | White | ON when light received |
■ POINT 2
■ POINT 3
■ POINT 4
■ POINT 5
■ POINT 6
■ POINT 7
The linear motor actuator and driver may malfunction in harsh environments, so please use them in the following locations.
1) Indoors, with ambient temperature between 0 to 40℃, humidity between 10 to 80% RH, and no freezing or condensation.
2) Locations without corrosive or flammable gases.
3) Locations without conductive powders such as iron filings, dust, oil mist, cutting fluid, moisture, salt, or organic solvent splashes.
4) Locations without direct sunlight or radiant heat.
5) Locations without strong electric or magnetic fields.
6) Locations where the unit will not be subjected to vibration or impact.
7) Locations at altitudes below 1000 m.
8) Locations that are easy to inspect and clean.
■ Safety Precautions
This product is often heavy. When transporting, please move it according to the weight of the main unit, using two or more people or transport equipment; otherwise, injury or product damage may occur.
1) Do not drop or strike this product.
2) Do not disassemble this product without authorization, as foreign objects may enter or accuracy may decrease. In addition, it may also cause the driver to become electrically charged, resulting in electric shock.
3) The stator contains a powerful magnet. Do not bring magnetic objects (especially metal) close to the magnet, as fingers or other body parts may be pinched between the magnet and metal due to the magnetic force.
4) People with pacemakers must never approach the magnet.
5) Never touch the moving parts of the linear motor actuator after the power is turned on. In addition, do not enter the operating range of the linear motor actuator while the product is operating or in a state where it can operate.
■ Other Precautions
1) The load capacity of the linear motor actuator varies depending on the installation direction (horizontal or wall-mounted), speed, and acceleration/deceleration.
2) This product must not be used in vertical or inclined applications. Please ensure the flatness of the mounting surface is within 0.02 mm/300 mm; otherwise, it will affect usage.
3) Lubricating grease has been injected into the guide rail before shipment, but please inject new grease every 3 months after receipt or every 500 km of travel, whichever comes first, otherwise product life will be affected.
4) For lubrication maintenance, it is recommended to use NSK brand grease model: NS7, and the recommended grease gun is THK model: MG70.
5) This product comes standard with a magnetic encoder. Be sure to keep it away from magnetic objects (such as screwdrivers), otherwise it may affect operation.
6) This product does not guarantee noise levels during operation.
7) When using the driver, be sure to read the manufacturer's instruction manual first to avoid damage caused by improper operation.
8) Since the mechanical parts of this product are machined components, there may be tool marks and color variations on the surface. Minor scratches or color changes that do not affect use or main functions are considered normal.
9) As the product is continuously being improved, the appearance, specifications, etc. of non-critical parts (those that do not affect usage) may be changed without prior notice.