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A slider-type electric actuator.
[Features]
· Maximum stroke: 2,000 mm (step motor [24‑V DC servo]).
· Maximum speed: 2,000 mm/s (step motor [24‑V DC servo]).
· Positioning repeatability: ±0.08 mm (step motor [24‑V DC servo]).
· Maximum speed: 2,000 mm/s (AC servo motor).
· Maximum stroke: 3,000 mm (AC servo motor).
· Maximum acceleration/deceleration: 20,000 mm/S2 (AC servo motor).
· Pulse input type, with absolute encoder (AC servo motor).
· Positioning Repeatability: ±0.06 mm (AC servo motor).
Electric Actuator, Slider Type, Belt Drive LEFB Series external appearance
Model | LEFB16 | LEFB25 | LEFB32 | |||
---|---|---|---|---|---|---|
Actuator Specifications | Stroke [mm] Note 1: | 300, 500, 600, 700 800, 900, 1,000 | 300, 500, 600, 700, 800, 900 1,000, 1,200, 1,500, 1,800, 2,000 | 300, 500, 600, 700, 800, 900 1,000, 1,200, 1,500, 1,800, 2,000 | ||
Work Load [kg] Note 2: | Horizontal | LECP6/LECP1/LECPMJ JXCE1/91/P1/D1 | 1 | 10 | 19 | |
LECPA | 1 | 5 | 14 | |||
Speed [mm/s] Note 2: | 48 to 1,100 | 48 to 1,400 | 48 to 1,500 | |||
Maximum Acceleration/Deceleration [mm/s2] | 3,000 | |||||
Positioning Repeatability [mm] | ±0.08 | |||||
Lost Motion [mm] Note 3: | 0.1 or less | |||||
Lead [mm] | 48 | 48 | 48 | |||
Impact/Vibration Resistance [m/s2] Note 4: | 50/20 | |||||
Actuation Type | Belt | |||||
Guide Type | Linear guide | |||||
Operating Temperature Range [°C] | 5 to 40 | |||||
Operating Humidity Range [%RH] | 90 or less (no condensation) | |||||
Electrical Specifications | Motor Size | □28 | □42 | □56.4 | ||
Motor type | Step motor (24‑V DC servo) | |||||
Encoder | Incremental A/B phase (800 pulses/rotation) | |||||
Rated Voltage [V] | 24 DC ±10% | |||||
Power Consumption [W] Note 5: | 24 | 32 | 52 | |||
Standby Power Consumption When Operating [W] Note 6: | 18 | 16 | 44 | |||
Maximum Instantaneous Power Consumption [W] Note 7: | 51 | 60 | 127 | |||
Lock Specifications | Type Note 8: | Non-excitation operation (non-magnetizing lock) | ||||
Holding Force [N] | 4 | 19 | 36 | |||
Power Consumption [W] Note 9: | 2.9 | 5 | 5 | |||
Rated Voltage [V] | 24 DC ±10% |
Note 1: Non-standard strokes are manufactured as custom orders.
Note 2: The speed changes according to the controller/driver type and work load. See p. 41 of the SMC catalog ("Speed−Work Load Graph (Guide)") for more details. Furthermore, if the cable length exceeds 5 m, then it will decrease by up to 10% for each 5 m. Cannot be used vertically.
Note 3: A reference value for correcting an error in reciprocal operation.
Note 4: Impact resistance: No malfunction occurred when the actuator was tested with a drop tester in both an axial direction and a perpendicular direction to the lead screw. (Test was performed with the actuator in the initial state.)
Vibration resistance: No malfunction occurred in a test ranging between 45 and 2,000 Hz (1 sweep), performed in both an axial direction and a perpendicular direction to the lead screw. (Test was performed with the actuator in the initial state.)
Note 5: The power consumption (including the controller) is for when the actuator is operating.
Note 6: The standby power consumption when operating (including the controller) is for when the actuator is stopped in the set position during operation.
Note 7: The maximum instantaneous power consumption (including the controller) is for when the actuator is operating. This value can be used for selecting the power supply capacity.
Note 8: With lock only.
Note 9: For an actuator with a lock, add the power consumption for the lock.
Model | LEFB16A | LEFB25A | ||
---|---|---|---|---|
Actuator Specifications | Stroke [mm] Note 1: | 300, 500, 600, 700 800, 900, 1,000 | 300, 500, 600, 700, 800, 900 1,000, 1,200, 1,500, 1,800, 2,000 | |
Work Load [kg] Note 2: | Horizontal | 1 | 2 | |
Speed [mm/s] Note 2: | 5 to 2,000 | 5 to 2,000 | ||
Maximum Acceleration/Deceleration [mm/s2] | 3,000 | |||
Positioning Repeatability [mm] | ±0.08 | |||
Lost Motion [mm] Note 3: | 0.1 or less | |||
Lead [mm] | 48 | 48 | ||
Impact/Vibration Resistance [m/s2] Note 4: | 50/20 | |||
Actuation Type | Belt | |||
Guide Type | Linear guide | |||
Operating Temperature Range [°C] | 5 to 40 | |||
Operating Humidity Range [%RH] | 90 or less (no condensation) | |||
Electrical Specifications | Motor Size | □28 | □42 | |
Motor Output [W] | 30 | 36 | ||
Motor type | Servo motor (24 V DC) | |||
Encoder | Incremental A/B (800 pulses/rotation) / Z phase | |||
Rated Voltage [V] | 24 DC ±10% | |||
Power Consumption [W] Note 5: | 78 | 69 | ||
Standby Power Consumption When Operating [W] Note 6: | Horizontal 4 | Horizontal 5 | ||
Maximum Instantaneous Power Consumption [W] Note 7: | 87 | 120 | ||
Lock Specifications | Type Note 8: | Non-excitation operation (non-magnetizing lock) | ||
Holding Force [N] | 4 | 19 | ||
Power Consumption [W] Note 9: | 2.9 | 5 | ||
Rated Voltage [V] | 24 DC ±10% |
Note 1: Non-standard strokes are manufactured as custom orders.
Note 2: See p. 42 of the SMC catalog ("Speed−Work Load Graph (Guide)") for more details. Furthermore, if the cable length exceeds 5 m, then it will decrease by up to 10% for each 5 m.
Note 3: A reference value for correcting an error in reciprocal operation.
Note 4: Impact resistance: No malfunction occurred when the actuator was tested with a drop tester in both an axial direction and a perpendicular direction to the lead screw. (Test was performed with the actuator in the initial state.)
Vibration resistance: No malfunction occurred in a test ranging between 45 and 2,000 Hz (1 sweep), performed in both an axial direction and a perpendicular direction to the lead screw. (Test was performed with the actuator in the initial state.)
Note 5: The power consumption (including the controller) is for when the actuator is operating.
Note 6: The standby power consumption when operating (including the controller) is for when the actuator is stopped in the set position while operating with maximum load.
Note 7: The maximum instantaneous power consumption (including the controller) is for when the actuator is operating. This value can be used for selecting the power supply capacity.
Note 8: With lock only.
Note 9: For an actuator with a lock, add the power consumption for the lock.
(Units: mm)
LEFB16 dimensional drawing
LEFB16 positioning pin hole (Note 5) (Optional): Body bottom surface dimensions
Note 1: Because of the rounded chamfering, when mounting the actuator using the body mounting reference plane, set the height of the opposite surface or pin to be at least 2 mm or more. (Recommended height: 5 mm)
Note 2: Distance within which the table can move when it returns to origin, etc. Make sure any workpiece mounted on the table does not interfere with the workpieces and equipment, etc., around the table.
Note 3: Position after return to origin.
Note 4: Values within [ ] are for when the direction of return to origin has been changed.
Note 5: When using the body bottom positioning pin holes, do not use the housing B bottom pin hole.
LEFB Series diagram 1
LEFB Series diagram 2
Number | Part Name | Material | Note |
---|---|---|---|
1 | Body | Aluminum alloy | Anodized |
2 | Rail Guide | - | - |
3 | Belt | - | - |
4 | Belt Holder | Carbon steel | Chromated |
5 | Belt Stopper | Aluminum alloy | Anodized |
6 | Table | Aluminum alloy | Anodized |
7 | Blanking Plate | Aluminum alloy | Anodized |
8 | Seal Band Holder | Synthetic resin | - |
9 | Housing A | Aluminum diecast | Coating |
10 | Pulley Holder | Aluminum alloy | - |
11 | Pulley Shaft | Stainless steel | - |
12 | End Pulley | Aluminum alloy | Anodized |
13 | Motor Pulley | Aluminum alloy | Anodized |
14 | Motor Mount | Aluminum alloy | Anodized |
15 | Motor Cover | Aluminum alloy | Anodized |
16 | End Cover | Aluminum alloy | Anodized |
17 | Band Stopper | Stainless steel | - |
18 | Motor | - | - |
19 | Rubber Bushing | NBR | - |
20 | Stopper | Aluminum alloy | - |
21 | Dust Seal Band | Stainless steel | - |
22 | Bearing | - | - |
23 | Bearing | - | - |
24 | Tension Adjustment Cap Screw | Chrome molybdenum steel | Chromated |
25 | Pulley Retaining Screw | Chrome molybdenum steel | Chromated |
Part Number |
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LEFB25T-700-S5MJT |
Part Number | Price | Name | Minimum Order Qty. | Volume Discount | Days to Ship | Stroke (mm) | Max. Transportable Mass Range (Horizontal) (kg) | Max. Transportable Mass (Horizontal) (kg) | I/O Module | Table Width W1 (mm) | Table Length L1 (mm) | Size | Motor type | Motor options | Actuator/cable type | Actuator cable length (m) | Controller/driver type | I/O cable length / communication plug (m) | Controller/driver mounting method |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
฿ 45,502.22 | SMC AIR CYLINDER | 1 Piece(s) | 25 Day(s) | 700 | 5.1~10.0 | 10 | CC-Link | 50 | 102 | 25 | Step motor (24‑V DC servo) | Without lock | Standard cable | 5 | LECPMJ | T-branch type communication plug connector | Screw mounting type |
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Main Body, Peripheral Components | Main Body | Type | Slider | Drive Method | Belt |
---|---|---|---|---|---|
Guide | Provided | Lead(mm) | 48 | Input Power Supply | DC24V |
Position Detection | Incremental | Brake | Not Provided | Noise Filter | Not Provided |
Operating Environment | Standard | Positioning Repeatability(µm) | ±80 | Maximum Velocity(mm/sec) | 3,000 |
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