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CVRA1 Series Rotary Actuator With Solenoid Valve, Rack & Pinion Type (CVRA1BS50-90CZ-21G)
Solenoid valve and rotation speed adjustment function are integrated.
[Features]
· Compact auto switches are mountable (D-M9□).
· Replaceable cushion seal, easy adjustment of cushion valve.
· The ports, cushion valve and auto switch are all located on the same surface for improved usability.
· Numerous shaft shape variations allow mounting to suit the operating conditions.
· Part number is set for the angle adjustable type.
· CVRA1: basic type / CDVRA1: with auto switch.
· Size: 50, 63, 80, 100.
(i)Caution
- See the catalog for specification details.
- Product images may be representative images. Refer to the manufacturer's catalog for shape details.
Part Number
Configured Part Number is shown.
CVRA1BS50-90CZ-21G
- Download
Product Details - CAD Data unavailable
Rack & Pinion Type Rotary Actuator With Solenoid Valve, CVRA1 Series Specifications
Mountable on 2 surfaces
Auto switch can be mounted from the front
Manual override
Non-locking, push type external appearance
Push-turn locking slotted type external appearance
Push-turn locking lever type external appearance
Rotary Actuator
| Format | Pneumatic | |||
|---|---|---|---|---|
| Size | 50 | 63 | 80 | 100 |
| Fluid | Air (non-lube) | |||
| Max. operating pressure | 1.0 MPa | |||
| Min. operating pressure | 0.15 MPa | |||
| Ambient and fluid temperature | 0°C to 50℃ (no freezing) | |||
| Cushion | Not attached, air cushion | |||
| Backlash | Within 1° | |||
| Tolerance in rotating angle | 0 to +4 ° | |||
| Mounting style | Basic style, foot style | |||
Solenoid valve
| Electrical entry | Grommet (G), (H) L plug connector (L) M plug connector (M) | DIN terminal (D) DIN (EN175301-803) terminal (Y) Conduit terminal (T) | ||
|---|---|---|---|---|
| Coil rated voltage V | AC (50/60 Hz) | 24, 100, 110, 200, 220, 240 | ||
| DC | 12, 24 | |||
| Allowable voltage fluctuation | -10% to +10% of the rated voltage | |||
| Apparent power VA | AC | 24 V | 1.5 (with light 1.55) | 1.5 (with light 1.75) |
| 100 V | 1.55 (with light 1.65) | 1.55 (with light 1.7) | ||
| 110 V [115 V] | ||||
| 200 V | ||||
| 220 V [230 V] | ||||
| 240 V | ||||
| Power consumption W | DC | Standard | 1.5 (with light 1.55) | 1.5 (with light 1.75) |
- *In common between 110 V AC and 115 V AC, and between 220 V AC and 230 V AC.
- *For 115 V AC and 230 V AC, the allowable voltage is –15% to +5% of the rated voltage.
- *Since the voltage drops due to the internal circuit in S and Z types, the allowable voltage fluctuation should be within the following range.
24 V DC: -7 to +10%, 12 V DC: -4 to +10%
Rotation Range of Keyway and Solenoid Valve Mounting Positions
CVRA1 Series rotation range of keyway and solenoid valve mounting positions
How to Adjust the Rotation Speed
Diagram: adjusting the rotation speed
- Rotation direction: When current is applied to SOL.1, the shaft rotates clockwise.
- How to adjust the rotation speed: Turn the needle valve of the metering valve clockwise to reduce the exhaust flow volume, thus slowing the rotation speed. A regulates the clockwise rotation speed of the shaft and throttle valve B regulates the counterclockwise speed of the shaft.
External dimensional drawing
Basic type: C□RA1BS
(Unit: mm)
Size 50, 63, 80, 100 / single shaft / C□VRA1BS dimensional drawing
Angle adjustable type / C□VRA1BS dimensional drawing
- Drawing shows the appearance for rotation of 90° and 100°.
- Drawing shows that SOL.1 is in the de-energized state.
- Drawing shows the auto switch mounted on the port side.
*( ) are the dimensions for rotation of 180° and 190°.
☆ mark shows the dimensions of the solenoid valve VF3120K-1G1-02-X14.
(Unit: mm)
| Size | A | B | C | D (g6) | DD (h9) | F | H | J | K | With auto switch | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S | SB | SC | SD | SE | ||||||||||
| 50 | 62 | 48 | 46 | 15 | 25 | 2.5 | 36 | M8 × 1.25 Depth 8 | 5 | 156 (189) | 1.5 | 5 | 14.5 | 33 |
| 63 | 76 | 60 | 57 | 17 | 30 | 2.5 | 41 | M10 × 1.5 Depth 12 | 5 | 175 (213.5) | 1.5 | 5 | 21.5 | 33 |
| 80 | 92 | 72 | 70 | 20 | 35 | 3 | 50 | M12 × 1.75 Depth 13 | 5 | 199 (243) | 1.5 | 5 | 29.5 | 33 |
| 100 | 112 | 85 | 85 | 25 | 40 | 4 | 60 | M12 × 1.75 Depth 14 | 5 | 259 (325) | 1.5 | 5 | 39.5 | 33 |
| Size | Without auto switch | U | W | BA | ★ CA | ★ CB | Valve dimensions | Key dimensions*1 | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S | VH | VJ | VK | VL | b | l | ||||||
| 50 | 144 (177) | 98 | 17 | 17 | 9.5 | 7.5 | 39.5 | 4 | 21 | 8 | 5 (-0.030 to 0) | 25 |
| 63 | 163 (201.5) | 117 | 19.5 | 20 | 11 | 8 | 39.5 | 11 | 21 | 8 | 6 (-0.030 to 0) | 30 |
| 80 | 186 (230) | 142 | 22.5 | 23.5 | 13 | 9 | 43.5 | 19 | 25 | 12 | 6 (-0.030 to 0) | 40 |
| 100 | 245 (311) | 172 | 28 | 25 | 14 | 10 | 43.5 | 29 | 25 | 12 | 8 (-0.036 to 0) | 45 |
*1 A parallel key is included in the same package (but not assembled).
★ For model with air cushion
(Unit: mm)
Angle adjustable type
| Size | AU | CU | SU | MU |
|---|---|---|---|---|
| 50 | 9.5 | 19 | 33 | M12 × 1.75 |
| 63 | 10.5 | 22 | 35.5 | M14 × 2 |
| 80 | 12.5 | 24 | 44 | M16 × 2 |
| 100 | 14.5 | 30 | 56 | M20 × 2.5 |
*The dimensions of the shaft type (W: double shaft, X: single shaft with four chamfers, Y: double shaft with key, Z: double shaft with four chamfers, T: single round shaft, J: double shaft [round shaft, with four chamfers], K: double round shaft) and foot type (other than solenoid valve) are the same as the standard type. See the manufacturer's catalog for details.
Precautions
Caution on Design
- *Do not use a rotary actuator of the air-hydro type near fire or on equipment or machinery whose ambient temperature exceeds 60°C.
Since the air-hydro type uses a flammable hydraulic fluid, there is a danger of potential fire. - *Do not use in an environment, equipment, or machine that is not compatible with oil mist.
Rotary actuators of the air-hydro type generate an oil mist during operation which may affect the environment. - *Be sure to install an exhaust cleaner on the directional control valve for the rotary actuator of the air-hydro type.
A very small amount of hydraulic fluid is discharged from the exhaust port of the rotary actuator of the air-hydro type's directional control valve, which may contaminate the surrounding area. - *Install a rotary actuator of the air-hydro type in locations where it can be serviced easily.
Since the rotary actuator of the air-hydro type requires maintenance, such as refilling of hydraulic fluid and bleeding of air, ensure sufficient space for these activities. - *Do not use in cases where external leakage of hydraulic oil may adversely affect equipment or machinery.
Although it occurs in minute amounts, a certain amount of sliding leakage from the piston seal is unavoidable with the rotary actuator of the air-hydro type. Because of the construction of the rotary actuator of the air-hydro type, hydraulic oil may leak into the outside due to sliding leakage.
Caution on Selection
- *Air hydro-type rotary actuators should be selected in combination with the air-hydro unit.
Selecting a proper air-hydro unit is necessary for good operation of the rotary actuator of the air-hydro type. - *Use self-align fittings in conjunction with the piping for the rotary actuator of the air-hydro type.
Do not use a single-action fitting with the piping for the rotary actuator of the air-hydro type, as this may result in oil leakage.
*See the manufacturer's catalog for product information other than the above.
| Part Number |
|---|
| CVRA1BS50-90CZ-21G |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Type | Oscillation Angle A | Torque (N･m) | Tube Nominal Dia. | Allowable Kinetic Energy (J) | Allowable Kinetic Energy (J) | Format | Switch | Lead wire (m) | Number of switches | Shaft pattern | Made to order specifications | Lead wire electrical entry | Mounting style | Specifications | Cushioning | Switching method | Rated voltage | Voltage suppressor circuit | Manual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | Rotary Actuator One Side Shaft Output | [90°] 90° | 1 to Less Than 3 / 3 ~ Less than 6 / 6 to Less Than 10 / 10 ~ Less than 20 | 50 | 0.1 to Less Than 1 | 0.98 | Standard type | None | None | None | Single shaft | None | Grommet | Basic type | Standard type | With air cushion | 2 position double | 100 V AC | Without light / surge voltage suppressor | Non-locking, push type |
Loading...
Basic Information
| Main Body Shape | Block Shape | Operation Method | Single Rack | Environment, Applications | Standard |
|---|---|---|---|---|---|
| Rigidity, Accuracy | Standard | Valves | Provided | Operating Pressure Range(MPa) | 0.15::1.0 |
Please check the type/dimensions/specifications of the part CVRA1BS50-90CZ-21G in the CVRA1 Series Rotary Actuator With Solenoid Valve, Rack & Pinion Type series.
Specification/Dimensions
-
Torque(N･m)
- 1 to Less Than 3
- 3 ~ Less than 6
- 6 to Less Than 10
- 10 ~ Less than 20
- 20 to Less Than 50
- 50 to Less Than 100
- 100 ~
-
type
- CDVRA1B□
- CDVRA1L□
- CVRA1B□
- CVRA1L□
-
Type
- Rotary Actuator One Side Shaft Output
- Rotary Actuator Both Sides Shaft Outputs
-
Oscillation Angle A
- 90°
- 100°
- 180°
- 190°
- 90°
-
Tube Nominal Dia.
-
Allowable Kinetic Energy(J)
- 0.01 to Less Than 0.1
- 0.1 to Less Than 1
- 1 ~ Less than 50
-
Allowable Kinetic Energy(J)
-
Format
- Angle adjustable type
- Standard type
-
Switch
-
Lead wire(m)
- 0.5
- 1
- 3
- 5
- None
-
Number of switches
- 1 pc.
- 2 pcs.
- None
-
Shaft pattern
-
Made to order specifications
- Both sides angle adjustable type
- Both sides angle adjustment type
- None
- One side angle adjustable, one side cushion
- One side angle adjustment, one side cushion type
-
Lead wire electrical entry
- Grommet (lead wire length: 300 mm)
- Grommet (Lead wire length 600 mm)
- Conduit terminal
- DIN terminal (with connector)
- Grommet
- L plug connector (with lead wire)
- L plug connector (with lead)
- L plug connector (without lead wire)
- M plug connector
- M plug connector (without connector)
-
Mounting style
- Basic type
- Foot
-
Specifications
- Standard type
- With auto switch unit
-
Cushioning
- With air cushion
- Without air cushion
-
Switching method
- 2 position double
- 2 position single
- 3-position closed center
- 3-position exhaust center
- 3-position pressure center
-
Rated voltage
- 12 V DC
- 24 V DC
- 100 V AC
- 110 V AC (115 V AC)
- AC110V (AC115V)
- 200 V AC
- 220 V AC (230 V AC)
- AC220V(AC230V)
- AC240V
-
Voltage suppressor circuit
- With light / surge voltage suppressor
- With light/surge voltage suppressor (no pin)
- With surge voltage suppressor
- With surge voltage suppressor (non-polarized)
- Without light / surge voltage suppressor
-
Manual
- Non-locking, push type
- Push-turn locking (manual-operation type)
- Push-turn locking (slotted type)
- Push-turn locking lever type
- Push-turn locking slotted type
Days to Ship
-
- All
- 32 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Similar Part Numbers
| Part Number |
|---|
| CDVRA1BS100-180CZ-21D-A93L |
| CDVRA1BS100-180CZ-21T-A93 |
| CDVRA1BS100-180CZ-21T-A93L |
| CVRA1BS50-90Z-11G |
| CVRA1BS50-90Z-12DZ |
| CVRA1BS50-90Z-12G |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Type | Oscillation Angle A | Torque (N･m) | Tube Nominal Dia. | Allowable Kinetic Energy (J) | Allowable Kinetic Energy (J) | Format | Switch | Lead wire (m) | Number of switches | Shaft pattern | Made to order specifications | Lead wire electrical entry | Mounting style | Specifications | Cushioning | Switching method | Rated voltage | Voltage suppressor circuit | Manual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | Rotary Actuator One Side Shaft Output | [180°] 180° | 10 ~ Less than 20 / 20 to Less Than 50 / 50 to Less Than 100 / 100 ~ | 100 | 1 ~ Less than 50 | 2.9 | Standard type | A93 | 1 | 2 pcs. | Single shaft | None | DIN terminal (with connector) | Basic type | With auto switch unit | With air cushion | 2 position double | 100 V AC | Without light / surge voltage suppressor | Non-locking, push type | ||
- | 1 Piece(s) | Quote | Rotary Actuator One Side Shaft Output | [180°] 180° | 10 ~ Less than 20 / 20 to Less Than 50 / 50 to Less Than 100 / 100 ~ | 100 | 1 ~ Less than 50 | 2.9 | Standard type | A93 | 0.5 | 2 pcs. | Single shaft | None | Conduit terminal | Basic type | With auto switch unit | With air cushion | 2 position double | 100 V AC | Without light / surge voltage suppressor | Non-locking, push type | ||
- | 1 Piece(s) | Quote | Rotary Actuator One Side Shaft Output | [180°] 180° | 10 ~ Less than 20 / 20 to Less Than 50 / 50 to Less Than 100 / 100 ~ | 100 | 1 ~ Less than 50 | 2.9 | Standard type | A93 | 1 | 2 pcs. | Single shaft | None | Conduit terminal | Basic type | With auto switch unit | With air cushion | 2 position double | 100 V AC | Without light / surge voltage suppressor | Non-locking, push type | ||
- | 1 Piece(s) | Quote | Rotary Actuator One Side Shaft Output | [90°] 90° | 6 to Less Than 10 / 10 ~ Less than 20 / 1 to Less Than 3 / 3 ~ Less than 6 | 50 | 0.01 to Less Than 0.1 | 0.05 | Standard type | None | None | None | Single shaft | None | Grommet | Basic type | Standard type | Without air cushion | 2 position single | 100 V AC | Without light / surge voltage suppressor | Non-locking, push type | ||
- | 1 Piece(s) | Quote | Rotary Actuator One Side Shaft Output | [90°] 90° | 6 to Less Than 10 / 10 ~ Less than 20 / 1 to Less Than 3 / 3 ~ Less than 6 | 50 | 0.01 to Less Than 0.1 | 0.05 | Standard type | None | None | None | Single shaft | None | DIN terminal (with connector) | Basic type | Standard type | Without air cushion | 2 position single | 200 V AC | With light / surge voltage suppressor | Non-locking, push type | ||
- | 1 Piece(s) | Quote | Rotary Actuator One Side Shaft Output | [90°] 90° | 6 to Less Than 10 / 10 ~ Less than 20 / 1 to Less Than 3 / 3 ~ Less than 6 | 50 | 0.01 to Less Than 0.1 | 0.05 | Standard type | None | None | None | Single shaft | None | Grommet | Basic type | Standard type | Without air cushion | 2 position single | 200 V AC | Without light / surge voltage suppressor | Non-locking, push type |
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