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Brushless DC Motor Speed Control System with RS-485 Communication
The BLE Series sets a new standard for brushless DC motors (BLDC motors) with up to 4,000 r/min in an energy saving, compact package.- Controller connection options: 1: I/O, 2: Modbus (RTU/RS-485) or 3: FA Network (network converter)
- Wide speed range
- Excellent speed stability
- Compact & high power
- Energy saving
- Long Life Parallel Shaft Geared type
- IP65 Protection
- 8 Speed settings & torque limiting functions are available with the optional OPX-2A controller module or data setting software
Technical Specifications
Specifications
| Motor Type | Brushless DC Motor |
| Motor Frame Size | 3.54 in. |
| Output Power | 120 W (1/6 HP) |
| Power Supply | Single-Phase, Three-Phase 200-240 VAC |
| Rated Input Current | 2.0 A (Single-Phase)1.2 A (Three-Phase) |
| Shaft/Gear Type | Parallel Shaft Gearhead |
| Gear Ratio (X:1) | 20 :1 |
| Output Shaft Diameter | 18 mm |
| Rated Torque | 63 lb-in |
| Electromagnetic Brake | Not Equipped |
| Control Module Included | No |
| Variable Speed Range (r/min) | 5 ~ 200 |
| Rotor Inertia | 3.30 oz-in2 |
| Permissible Overhung Load | 0.39 in. from Shaft End = 90 lb |
| Permissible Thrust Load | 33 lb |
| Position Control Mode | No |
| Vertical Drive (Gravitational Operation) | No |
| Max. Extension Length (m) | 20.40 |
| Components | BLED12CM-R (Driver) |
| RoHS Compliant | Yes |
| Safety Standards | CE |
| CE Marking | Low Voltage Directives |
| Thermal Class | CSA standards: 105 (A), EN standards: 120 (E) |
| Insulation Resistance (Motor) | 100 MΩ or more when 500 VDC megger is applied between the windings and the case after continuous operation under normal ambient temperature and humidity. |
| Insulation Resistance (Driver) | 100 MΩ or more when a 500 VDC megger is applied between the power supply terminal and the protective earth terminal and between the power supply terminal and the I/O signal terminal after continuous operation under normal ambient temperature and humidity. |
| Dielectric Strength (Motor) | Sufficient to withstand 1.5 kVAC at 50 Hz applied between the windings and the case for 1 minute after continuous operation under normal ambient temperature and humidity. |
| Dielectric Strength (Driver) | No abnormality is judged even with application of 1.5 VAC at 50 Hz between the power supply terminal and the protective earth terminal and with application of 1.5 kVAC at 50 Hz between the power supply terminal and the I/O terminal for 1 minute after continuous operation under normal ambient temperature and humidity. |
| Ambient temperature range | 32ºF ~ 122ºF (0ºC ~ 50ºC), nonfreezing |
| Ambient Humidity | 85% or less, noncondensing |
| Operating Atmosphere | No corrosive gases or dust. Cannot be used in a radioactive area, magnetic field, vacuum or other special environment. |
| Degree of Protection | [Driver] IP20 |
| Degree of Protection (Motor) | IP65 |
Speed Control Features
| Speed Control Method (Select one of the following) | Internal potentiometer |
| Number of Speed Settings | 2 |
| Multi-Speed Setting Method | 1 speed set by the internal speed potentiometer and 1 speed set by the external speed potentiometer (20 kΩ, 1/4 W) or external DC voltage (0 ~ 5 VDC or 0 ~ 10 VDC). Default is 0 ~ 5 VDC. |
| Instantaneous Stop | Yes |
| Multi-Axes Control | Yes |
| Alarm Output | Yes |
RS-485 Communication
| Protocol | Modbus Protocol (Modbus RTU mode) |
| Electrical Characteristics | EIA-485 basedUse twisted-pair wire (TIA/EIA-568B CAT5e or greater recommended), and set a max. total length of 50 m (164 ft.) |
| Transmission/Reception Mode | Half-duplex communication |
| Baud Rate | 9600 bps/19200 bps/57600 bps/115200 bps |
| Physical Layer | Start-stop synchronization mode (Data: 8-bits, stop bit: 1-bit/2-bit, parity: none/even numbers/odd numbers) |
| Connection Type | Up to 31 units can be connected to one programmable controller (master equipment). |
Why Proax for Oriental Motor BLE512CR20S?
Proax is the authorized distributor of Oriental Motor BLE512CR20S. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Pack Size | 1 |
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