Company Profile
GLOBAL
Electric Actuators
MRP, MSP Series
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| MRP4 | MRP5 | MRP6 |
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Compact Rotary Motion
Electric Actuators
MRP Series for torque 5-33 Nm
- High resolution positioning for better valve control
- Built-in feedback positioner and electric limiter
- Brushless stepping motor assures long-life operation
- 1/1000 resolution
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| MSP4 | MSP5 | MSP6 |
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Auto-Setup function
Compact Linear Motion Electric Actuators
MSP Series for thrust 700-2500 N
- High resolution positioning for better valve control
- Built-in feedback positioner and electric limiter
- Brushless stepping motor assures long-life operation
- 1/1000 resolution
- Optional interface with CC-Link or DeviceNet
Rotary Motion Electric Actuators Comparison Chart
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| Model | Analog Signal | MRP4 | — | MRP5 | — | MRP6 | — |
| CC-Link, No CE / UKCA Comformance |
MRP4C MRP4C2 |
— | MRP5C MRP5C2 |
— | MRP6C | — | |
| DeviceNet, No UKCA Comformance |
— | MRP4D | — | MRP5D | — | MRP6D | |
| Operation Time @90 / Torque | 7 sec. / 5 N･m 13 sec. / 5 N･m |
12 sec. / 5 N･m | 13 sec. / 10 N･m | 22 sec. / 10 N･m | 4 sec. / 10 N･m 7 sec. / 16 N･m 13 sec. / 33 N･m |
7 sec. / 10 N･m 14 sec. / 16 N･m 18 sec. / 24 N･m 27 sec. / 33 N･m |
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| Span | 45 to 90 degrees, 90 to 180 degrees | 45 to 90 degrees | 45 to 90 degrees, 90 to 180 degrees | ||||
| Full-open / -closed signals | Limit switch contact (Option) The network-compatible type uses communications. |
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| Forced open/close signal | Dry contact inputs to command clockwise and counterclockwise turns (Option) The network-compatible type uses communications. |
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| Input | 4 - 20 mA or 1 - 5 V DC The network-compatible type uses communications. |
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| Power Input | 100 - 120 V AC*1, 200 - 240 V AC*1, 24 V DC |
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| Degree of Protection | IP66 (However, the connector part of the MRP4D, MRP5D, and MRP6D have an IP67 rating.) | ||||||
| Drive | Stepping motor | ||||||
| Position detection | Potentiometer | ||||||
| Position Output | 1 – 5 V DC (not isolated)*2 The network-compatible type uses communications. |
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| Operating Temperature | -5 to + 55 °C (23 to 131 °F) | ||||||
| Weight |
MRP4: 1.3 kg (2.9 lb) MRP4C, MRP4D: 1.4 kg (3.1 lb) MRP4C2: 1.7 kg (3.7 lb) |
MRP5: 1.7 kg (3.7 lb) MRP5C, MRP5D: 1.8 kg (4.0 lb) MRP5C2: 2.0 kg (4.4 lb) |
MRP6: 2.8 kg (6.2 lb) MRP6C, MRP6D: 3.0 kg (6.6 lb) |
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| Resolution | 1/1,000 or 0.09° (deadband set to 0.1 %) | ||||||
*1. Neither network-compatible types nor CE / UKCA compliant types are selectable.
*2. With “direct” action, 5 – 1 V DC position output is provided proportionally to 4 – 20 mA DC (1 – 5 V DC) input.
Linear Motion Electric Actuators Comparison Chart
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| Model | Analog Signal | MSP4 | — | MSP5 | — | MSP6 | — |
| CC-Link, No CE / UKCA Comformance |
MSP4C MSP4C2 |
— | MSP5C MSP5C2 |
— | MSP6C | — | |
| DeviceNet | — | MSP4D | — | MSP5D | — | MSP6D | |
| Auto-Setup function, Modbus, No UKCA Comformance |
MSP40 | — | MSP50 | — | — | — | |
| Operation Time @10 mm |
5 sec. / 150 N 9 sec. / 300 N 18 sec. / 700 N |
24 sec. / 500 N 30 sec. / 700 N |
5 sec. / 150 N 9 sec. / 300 N 18 sec. / 700 N |
12 sec. / 300 N 24 sec. / 500 N 30 sec. / 700 N |
5 sec. / 600 N 8 sec. / 1,200 N 15 sec. / 2,500 N |
9 sec. / 600 N 18 sec. / 1,200 N 24 sec. / 1,800 N 36 sec. / 2,500 N |
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| Stroke | 15 mm (0.59”) | 20 mm (0.79”) | 40 mm (1.57”) | ||||
| Full-open / -closed signals |
Limit switch contact (Option) The network-compatible type uses communications. |
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| Forced open/ close signal |
Dry contact inputs to command to go up and go down (Option) The network-compatible type uses communications. |
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| Input | 4 - 20 mA or 1 - 5 V DC The network-compatible type uses communications. |
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| Power Input | 100 - 120 V AC*1, 200 - 240 V AC*1, 24 V DC |
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| Degree of Protection | IP66 ((However, the connector part of the MRP4D, MRP5D, and MRP6D have an IP67 rating.) | ||||||
| Drive | Stepping motor | ||||||
| Position detection | Potentiometer | ||||||
| Position Output | 1 – 5 V DC (not isolated)*2 The network-compatible type uses communications. |
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| Operating Temperature | -5 to + 55 °C (23 to 131 °F) | ||||||
| Weight | MSP4: 1.4 kg (3.1 lb) MSP4C, MSP4D: 1.5 kg (3.3 lb) MSP4C2: 1.8 kg (4.0 lb) MSP40: 1.9 kg (4.2 lb) |
MSP5: 1.4 kg (3.1 lb) MSP5C, MSP5D: 1.5 kg (3.3 lb) MSP5C2: 1.8 kg (4.0 lb) MSP50: 1.9 kg (4.2 lb) |
MSP6: 2.8 kg (6.2 lb) MSP6C, MSP6D: 3.0 kg (6.6 lb) |
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| Resolution | 1/1,000 or 0.015 mm (MSP6, MSP6D 0.02 mm) (deadband set to 0.1 %) | ||||||
*1. Neither network-compatible types nor CE / UKCA compliant types are selectable.
*2. With “direct” action, 5 – 1 V DC position output is provided proportionally to 4 – 20 mA DC (1 – 5 V DC) input.