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M303
SiRON
9001909090
About selection

Selection example: M303-5-50-BC-M20B-E5 is M303 series, guide 5mm, stroke 50, motor exposed, Mitsubishi 200W with brake, no origin sensor, no limit sensor;
Note: If you need other styles, please consult our sales staff.
Origin sensor: the limit of selection stroke 50mm: (1) Origin type limit should be placed on different sides, (2) induction plates should be installed on both sides of the slide seat;
Product specification
| Project | Specification | ||||
| Speciicatins | Motor power | 200W/400W | |||
| Repeatability(mm) | ±0.01 | ||||
| Ball screw lead(mm) | 5 | 10 | 20 | ||
| Maximum speed(mm/s) | 250 | 500 | 1000 | ||
| Maximum payload(kg) | Horizontal | 50 | 30 | 18 | |
| Vertical | 15 | 8 | 3 | ||
| Rated thrust(n) | 683/1388 | 341/694 | 174/347 | ||
| Stroke pitch(mm) | 5 0 - 1 0 5 0 m m / 5 0 interval | ||||
| Sarts | AC Servo motoroutput(w) | 200/400 | |||
| Can beequippedwith stepping motor | 57/60 | ||||
| Ball screw(mm) | C7 φ16 | ||||
| Coupling(mm) | 10×11(14)/10×14 | ||||
| Home sensor | Outside | K017-A6 | |||
Installation method

Allowable overhang

Static loading moment

The data indicated in the torque table represents the center of gravity
Under normal usage conditions that comply with catalog violations, the guaranteed lifespan is 10,000 kilometers
The standard specifications cannot be followed when using the inverted hoist. If you have any needs, please consult our sales staff
| MY | 103 |
| MP | 103 |
| MR | 144 |
Suitable motor brand
| Brand | The motor mark | Whether the brakes | Motor capacity | voltage | Motor model | voltage |
Mitsubishi | M | No brakes(horizontal style) | 200/400 | 220 | HG-KR23/HG-KR43 | MR-J4-20A MR-J4-40A |
| With brake (vertical style) | 200/400 | 220 | HG-KR23B/HG-KR43B | |||
| Panasonic | P | No brakes(horizontal style) | 200/400 | 220 | MSMD022G1U/MSMD042G1U | MADHT1507 MADHT2510 |
| With brake (vertical style) | 200/400 | 220 | MSMD022G1V/MSMD042G1V | |||
Delta | T | No brakes(horizontal style) | 200/400 | 220 | ECMA-C20602ES/ECMA-C20604ES | ASD-B20221-B ASD-B20421-B |
| With brake(vertical style) | 200/400 | 220 | ECMA-C20602FS/ECMA-C20604FS |
General dimension drawing

When the stroke is 50, as the fixed holes of the locking type on the main body will be covered by the slide seat, only 4 screws can be used for fixation. It is recommended that the customer use the bottom-locking type fixed holes to lock the main body
| Stroke | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 750 | 800 | 850 | 900 | 950 | 1000 | 1050 |
| L | 328 | 378 | 428 | 478 | 528 | 578 | 628 | 678 | 728 | 778 | 828 | 878 | 928 | 978 | 1028 | 1078 | 1128 | 1178 | 1228 | 1278 | 1328 |
| A | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 |
| M | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 10 | 11 |
| N | 6 | 6 | 8 | 8 | 10 | 10 | 12 | 12 | 14 | 14 | 16 | 16 | 18 | 18 | 20 | 20 | 22 | 22 | 24 | 24 | 26 |
| P | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 750 | 800 | 850 | 900 | 950 | 1000 | 1050 |
| weight(kg) | 3.95 | 4.3 | 4.65 | 5 | 5.35 | 5.7 | 6.05 | 6.4 | 6.75 | 7.1 | 7.45 | 7.8 | 8.15 | 8.5 | 8.85 | 9.2 | 9.55 | 9.9 | 10.25 | 10.6 | 10.95 |

When the stroke is 50, as the fixed holes of the locking type on the main body will be covered by the slide seat, only 4 screws can be used for fixation. It is recommended that the customer use the bottom-locking type fixed holes to lock the main body.
| Stroke | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 750 | 800 | 850 | 900 | 950 | 1000 | 1050 |
| L | 314.5 | 364.5 | 414.5 | 464.5 | 514.5 | 564.5 | 614.5 | 664.5 | 714.5 | 764.5 | 814.5 | 864.5 | 914.5 | 964.5 | 1014.5 | 1064.5 | 1114.5 | 1164.5 | 1214.5 | 1264.5 | 1314.5 |
| A | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 |
| M | 0 | 0 | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 10 |
| N | 4 | 4 | 6 | 6 | 8 | 8 | 10 | 10 | 12 | 12 | 14 | 14 | 16 | 16 | 18 | 18 | 20 | 20 | 22 | 22 | 24 |
| P | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 750 | 800 | 850 | 900 | 950 | 1000 | 1050 |
| weight(kg) | 4.15 | 4.5 | 4.85 | 5.2 | 5.55 | 5.9 | 6.25 | 6.6 | 6.95 | 7.3 | 7.65 | 8 | 8.35 | 8.7 | 9.05 | 9.4 | 9.75 | 10.1 | 10.45 | 10.8 | 11.15 |
Note: When the motor is folded down, if a brake motor is selected or the total length limit of the motor is exceeded, the standard PIN hole cannot be applied. If you have any needs, please consult our sales staff

When the stroke is 50, as the fixed holes of the locking type on the main body will be covered by the slide seat, only 4 screws can be used for fixation . It is recommended that the customer use the bottom-locking type fixed holes to lock the main body
| Stroke | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 750 | 800 | 850 | 900 | 950 | 1000 | 1050 |
| L | 314.5 | 364.5 | 414.5 | 464.5 | 514.5 | 564.5 | 614.5 | 664.5 | 714.5 | 764.5 | 814.5 | 864.5 | 914.5 | 964.5 | 1014.5 | 1064.5 | 1114.5 | 1164.5 | 1214.5 | 1264.5 | 1314.5 |
| A | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 |
| M | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 10 | 11 |
| N | 6 | 6 | 8 | 8 | 10 | 10 | 12 | 12 | 14 | 14 | 16 | 16 | 18 | 18 | 20 | 20 | 22 | 22 | 24 | 24 | 26 |
| P | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 750 | 800 | 850 | 900 | 950 | 1000 | 1050 |
| weight(kg) | 4.15 | 4.5 | 4.85 | 5.2 | 5.55 | 5.9 | 6.25 | 6.6 | 6.95 | 7.3 | 7.65 | 8 | 8.35 | 8.7 | 9.05 | 9.4 | 9.75 | 10.1 | 10.45 | 10.8 | 11.15 |

When the stroke is 50, as the fixed holes of the locking type on the main body will be covered by the slide seat, only 4 screws can be used for fixation. It is recommended that the customer use the bottom-locking type fixed holes to lock the main body.
| Stroke | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 750 | 800 | 850 | 900 | 950 | 1000 | 1050 |
| L | 314.5 | 364.5 | 414.5 | 464.5 | 514.5 | 564.5 | 614.5 | 664.5 | 714.5 | 764.5 | 814.5 | 864.5 | 914.5 | 964.5 | 1014.5 | 1064.5 | 1114.5 | 1164.5 | 1214.5 | 264.5 | 1314.5 |
| A | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 | 100 | 50 |
| M | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 10 | 11 |
| N | 6 | 6 | 8 | 8 | 10 | 10 | 12 | 12 | 14 | 14 | 16 | 16 | 18 | 18 | 20 | 20 | 22 | 22 | 24 | 24 | 26 |
| P | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 750 | 800 | 850 | 900 | 950 | 1000 | 1050 |
| weight(kg) | 4.15 | 4.5 | 4.85 | 5.2 | 5.55 | 5.9 | 6.25 | 6.6 | 6.95 | 7.3 | 7.65 | 8 | 8.35 | 8.7 | 9.05 | 9.4 | 9.75 | 10.1 | 10.45 | 10.8 | 11.15 |
Note: When the motor is folded down, if a brake motor is selected or the total length limit of the motor is exceeded, the standard PIN hole cannot be applied. If you have any needs, please consult our sales staff.