3. Improved maintenance ability.
TRANSERVO SERIES
New type electric cylinders that utilize a newly developed vector control system stepping motor to respond to the needs, such as automation at low cost and energy saving by substituting electric units for air units.
These electric cylinders can be used in a wide variety of processes, such as assembly, inspection, handling, and transfer of small precision machine components, and are also suitable for the handling or inspection process in the medicine and food industries.A
SLIDER TYPE (SS)

Closed loop control achieves no step-out.
Use of a newly developed control system ensures constant torque at all times.
- Stroke :50 to 800mm
- Maximum speed :250 to 1000mm/sec
- Maximum payload(Horizontal) :2 to 12kg
1. Ideal 4-row circular-groove 2-point contact guide gives longer service life
A newly developed module guide is employed with a 4-row circular-groove 2-point contact guide built into a very compact actuator . The guide maintains a satisfactory rolling movement with minimal ball differential slip, even if a large momentum load is applied or the installation surface accuracy (flatness) is bad. Rugged design ensures that breakdowns from problems like abnormal wear will seldom occur.
2. High-speed operation slashes production time!
Making maximum use of advantages offered by the vector control method, the TRANSERVO maintains a constant payload even in the high-speed range. This helps to drastically cut down on the tact time. By combining this feature with high-lead ball screws, the TRANSRERVO has achieved a maximum speed of 1 meter per second* which is faster than any single-axis servo motor.
3. Space-saving models newly added to lineup
- Space-saving
- Space-saving models allow a more efficient layout. Compared to a straight model, the overall length is reduced by up to 143.5mm. This space saving is achieved by folding the motor and makes it possible to design a more efficient layout.
- Excellent maintenance ability
- Normally, the belt cover is secured by the screws. However, SS type space saving model uses a hook structure. So, the belt cover can be detached easily by removing only two screws from the shutter support plate.
4. Clean type electric cylinders are also added to the lineup.
Models applicable to cleanliness degree class 10 are also added to the lineup.
These models are suitable for work in the clean room
Type | Model | Size (mm) | Lead (mm) | Maximum payload (kg) | Maximum speed (mm/sec) | Stroke (mm) | |
---|---|---|---|---|---|---|---|
Horizontal | Vertical | ||||||
Straight model | SS04-S | W49×H59 | 12 | 2 | 1 | 600 | 50 to 400 |
6 | 4 | 2 | 300 | ||||
Space- saving model | SS04-R(L) | ||||||
2 | 6 | 4 | 100 | ||||
Straight model | SS05-S | W55×H56 | 20 | 4 | – | 1000 | 50 to 800 |
12 | 6 | 1 | 600 | ||||
Space- saving model | SS05-R(L) | ||||||
6 | 10 | 2 | 300 | ||||
Straight model | SS05H-S | W55×H56 | 20 | 6 | – | 1000 | 50 to 800 |
12 | 8 | 2 | 600(Horizontal) 500(Vertical) | ||||
Space- saving model | SS05H-R(L) | ||||||
6 | 12 | 4 | 300(Horizontal) 250(Vertical) |
SLIDER TYPE (SG)

Use of a rigid table slide increases the stiffness.
This robot model with a maximum payload of 46kg is suitable for transfer of large or heavy objects.
- Stroke :50 to 800mm
- Maximum speed :1200mm/sec
- Maximum payload :46kg
1. Maximum payload 46kg
20kg can be supported even with the vertical specifications.
Use of a rigid table slide and 56 □ motor makes it possible to greatly increase the payload. A maximum payload of 46kg is achieved. Up to 20kg can be transferred even with the vertical specifications.
2. Maximum speed 1200mm/sec.
The speed is increased to a level 1.2 times faster than that of the existing model SS05H.
The motor unit can be removed or the motor can be replaced easily. Therefore, even if the motor replacement is needed, a period of time to restore the production line can be shortened.
4. No homing is needed to shorten the startup time.
Absolute positioner TS-SH eliminates homing (origin) process.
Type | Model | Size (mm) | Lead (mm) | Maximum payload(kg) | Maximum speed (mm/sec) | Stroke (mm) | |
---|---|---|---|---|---|---|---|
Horizontal | Vertical | ||||||
Straight model | SG07 | W65×H72 | 20 | 36 | 4 | 1200 | 50 to 800 |
12 | 43 | 12 | 800 | ||||
6 | 46 | 20 | 350 |
ROD TYPE (SR)

Suitable for transfer work with the tool attached to the rod tip, alignment and positioning, and tightening work while pushing the workpiece by the rod.
- Stroke :50 to 300mm
- Maximum speed :50 to 500mm/sec
- Maximum payload(Horizontal) :4 to 60kg
Long-term maintenance free
A lubricator used in the ball screw and a contact scraper provides long-life and maintenance-free operation. maintenance free operation.

- Needs no maintenance for long periods
Grease lubrication on the ball screw is usually lost a little bit at a time with ball screw movement. The SR type has a lubricator that supplies grease lost over long periods to ensure near maintenance-free operation Note.
Note. The maintenance-free period is within the running life of the robot.
- Grease-saving lubrication system
The lubricator uses a high-density fiber net that supplies just the right amount of grease in an eco-friendly lubrication system that wastes no grease.
- Prevents contaminant particles
The dual-layer scraper in contact with the rod removes micro contaminant particles with near-perfect performance. It scrapes away tiny par ticles adhering to the rod in a multi-step operation that prevent trouble from contaminants that might otherwise penetrate to internal parts. Synthetic foam rubber with a selflubricating function ensures low-friction resistance.
Type | Model | Size (mm) | Lead (mm) | Maximum payload(kg) | Maximum speed (mm/sec) | Stroke (mm) | |
---|---|---|---|---|---|---|---|
Horizontal | Vertical | ||||||
Standard | SR03-S SR03-R(L) SR03-U | W48×H56.5 | 12 | 10 | 4 | 500 | 50 to 200 |
6 | 20 | 8 | 250 | ||||
SR04-S SR04-R(L) | W48×H58 | 12 | 25 | 5 | 500 | 50 to 300 | |
6 | 40 | 12 | 250 | ||||
2 | 45 | 25 | 80 | ||||
SR05-S SR05-R(L) | W56.4×H71 | 12 | 50 | 10 | 300 | 50 to 300 | |
6 | 55 | 20 | 150 | ||||
2 | 60 | 30 | 50 | ||||
With support guide | SRD03-S SRD03-U | W105×H56.5 | 12 | 10 | 3.5 | 500 | 50 to 200 |
6 | 20 | 7.5 | 250 | ||||
SRD04-S SRD04-U | W135×H58 | 12 | 25 | 4 | 500 | 50 to 300 | |
6 | 40 | 11 | 250 | ||||
2 | 45 | 24 | 80 | ||||
SRD05-S SRD05-U | W157×H71 | 12 | 50 | 8.5 | 300 | 50 to 300 | |
6 | 55 | 18.5 | 150 | ||||
2 | 60 | 28.5 | 50 |
SLIDER TABLE TYPE (STH)

Universality, energy-saving and low impact achieved with multi-position positioning unique to motorized devices
Compact and rigid. Both straight specifications and space-saving specifications are available.
Use of a circulation type linear guide achieves the high rigidity and high accuracy.
- Guide rail is integrated with the table.
- Table deflection amount is small.
- Use of a circulation type linear guide achieves the high rigidity and high accuracy.
- STH06 provides an allowable overhang exceeding thatof FLIP-X series T9.
- Space-saving model with the motor built-into the body is also added to the product lineup.
- Suitable for precision assembly.

*1. For the space saving models (R and L), the specifications with brake are applicable to only 100 strokes.
*2. Positioning repeatability in one direction.
*3. The speed may vary depending on the payload. Check the speed vs. payload graph (reference)</p?
ROTARY TYPE (RF)

Universality, energy-saving and low impact achieved with multi-position positioning unique to motorized devices
Compact rotary axis type. High-precision bearing specifications are also available.
1. Rotation axis model, first in TRANSERVO series
- Rotation axis model, first in TRANSERVO series
- Thin and compact
- Can be secured from the top or bottom surface.
- Hollow hole, through which the tool wiring is passed, is prepared.
- Workpiece can be attached easily.
- Motor is built-into the body to achieve the space-saving.
- Standard model or high rigidity model can be selected.

Type | RF02 | RF03 | RF04 | |||
---|---|---|---|---|---|---|
Model | Standard/High precision | Standard/High precision | Standard/High precision | |||
Motor | 20□Step motor | 28□Step motor | 42□Step motor | |||
Resolution | 4096 | 4096 | 20480 | |||
Torque type | Standard | High torque | Standard | High torque | Standard | High torque |
Rotating torque (N・m) | 0.22 | 0.32 | 0.8 | 1.2 | 6.6 | 10 |
Max. pushing torque (N・m) | 0.11 | 0.16 | 0.4 | 0.6 | 3.3 | 5 |
Repeated positioning accuracy (°)*1 | +/-0.05 | +/-0.05 | +/-0.05 | |||
Backlash (°) | +/-0.5 | +/-0.5 | +/-0.5 | |||
Drive method | Special warm gear + belt | Special warm gear + belt | Special warm gear + belt | |||
Max. moment of inertia (kg・m2) | 0.0018 | 0.004 | 0.0012 | 0.0027 | 0.04 | 0.1 |
Maximum speed (°/sec)*2 | 420 | 280 | 420 | 280 | 420 | 280 |
Rotation range (°) | 310(RF02-N) 360(RF02-S) | 320(RF03-N) 360(RF03-S) | 320(RF04-N) 360(RF04-S) | |||
Cable length (m) | Standard:1 / Option:3,5,10 |
*1. Positioning repeatability in one direction.*
*2.The maximum speed may vary depending on the moment of inertia.
BELT TYPE (BD)

Universality, energy-saving and low impact achieved with multi-position positioning unique to motorized devices
The compact size supports a maximum 2000 strokes.
Belt type applicable to long stroke
- Applicable to up to 2000 mm-stroke.
- High speed movement at a speed of up to 1500 mm/sec. can be made.
- Maximum payload 14 kg
- Main body can be installed without disassembling the robot.
- Shutter is provided as standard equipment. This prevents grease scattering or entry of foreign object.

*1.Positioning repeatability in one direction.
*2.The speed may vary depending on the payload. Check the speed vs. payload graph (reference).