Brushless Motors BLF Series

BLF46S-5F-1

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BLF46S-5F-1

Gearhead / Motor / Control Circuit

  This product is currently no longer available for sale
Product Classification Product Name List Price List Price Shipping Date
Gearhead / Motor / Control Circuit BLF46S-5F-1 SGD 924 USD 739 Discontinued Product
(31.3.2020 discontinued)

Included

  • Motor, Control Circuit, Gearhead, Connection Cable, Mounting Screws, Parallel Key, Safety Cover (with Screws), Operating Manual

Specifications

Data Download

Other Specifications

Common Specifications

Item Specifications
Speed Setting Methods Select one of the following methods.
  • Setting by Internal Speed Potentiometer
  • Setting by Digital Operator: maximum 8-speed data
  • Setting by external speed potentiometer (included): Accessory: PAVR-20KZ（20kΩ, 1/4W）
  • Setting by external DC voltage:: 0~5 VDC or 0~10 VDC switching, 1 mA min.
Acceleration Time and Deceleration Time
(At 3000 r/min)		 0.2~15 seconds (Factory Setting 0.5 seconds) Maximum 8-Speed data by Digital Setting
Input Signals
(With remote mode setting)		 Photocoupler Input Input Resistance: 3.3 kΩ
Internal Power Supply Voltage: 14VDC±10%
Connectable External Voltage: 24VDC±10% (only at Source Logic)
Sink input (factory default) or source input/2-wire input mode (factory default), or 3-wire input mode CW [START/STOP] input, CCW [RUN/BRAKE] input, STOP-MODE [CW/CCW] input, speed data selection, alarm reset input, external error input [ ] indicates 3-wire input mode
Output Signals Open-collector output 4.5~26.4 VDC max. 10 mA max. (Speed Output: 5 mA min., 10 mA max.) Speed output (30 pulses/rotation), alarm output 1, alarm output 2
Protective Functions* When the following protective functions are activated, an alarm signal will be output, and the motor will come to a coasting stop.
  (Instantaneous stop for external abnormality)
  • Overload Protective Function: When a load exceeding the rated torque is applied to the motor for min. about 5 seconds
  • Overvoltage Protection Function: When the driver's applied voltage exceeds 120 VAC or 240 VAC by about 20 % min.
    When gravitational operation or driving a load exceeding the permissible load inertia is performed.
  • Undervoltage Protection Function: When the power supply voltage application to the driver is 40 % min. below 100 VAC or 200 VAC
  • Motor Sensor Error: When there is an abnormality in the signal from the motor due to poor connection or disconnection of the
    signal cable
  • Overspeed Protection Function: When the motor shaft rotation speed exceeds approx. 4800 r/min
  • Overcurrent Protection Function: When an excessive current flows inside the driver due to ground fault, etc.
  • CPU error, EEPROM error, external abnormality, or operation error
Maximum Extension Distance Motor and driver distance 23.4 m (when an accessory connection cable or extension cable is used)
Time Rating Continuous
  • *The BLF series cannot conduct speed control of the motor in applications in which the motor shaft is turned from the load side, such as gravitational operation.
    When a load exceeding the permissible load inertia value is driven, or when gravitational operation is performed, the overvoltage protective function works to bring the motor to a coasting stop.

General Specifications

Item Motor Driver
Insulation Resistance 100 MΩ or more when a 500 VDC megger is applied between the windings and the case after continuous operation under normal ambient temperature and humidity.
 		 After continuous operation at normal ambient temperature and humidity, the measurement value between the power supply terminal and the protective earth terminal and the power supply terminal and the I/O terminal is 100 MΩ min. using a 500 VDC megger.
 
 
Dielectric Strength No abnormality is observed even with an application of 1.5 kVAC at 50 Hz between the coils and the case for 1 minute after continuous operation at normal ambient temperature and humidity.
 		 No abnormality is observed even with an application of 1.8 kVAC at 50 Hz between the power supply terminal and the protective earth terminal or 3 kVAC at 50 Hz between the power supply terminal and the signal I/O terminal for 1 minute after continuous operation at normal ambient temperature and humidity.
 
 
Temperature Rise After continuous operation at normal ambient temperature and humidity, the measured value using the thermocouple method is
50 °Cmax. for the temperature rise of the coils and
40 °C max. *1for the temperature rise on the case surface.		 After continuous operation at normal ambient temperature and humidity, the measurement value of the temperature rise of the heat sink is 50 °C max. using the thermocouple method.
 
Operating Environment Ambient Temperature 0∼+50°C (Non-freezing)
Ambient Humidity 85 % max. (Non-condensing)
Altitude Up to 1000 m above sea level
Atmosphere Cannot be used in special environments such as corrosive gas, no dust, radioactive materials, magnetic fields, or vacuums
Vibration Not subject to continuous vibration or excessive shock In conformance with JIS C 60068-2-6, "Sine-wave vibration test method"
Frequency Range: 10~55 Hz, Half Amplitude: 0.15 mm, Sweep Direction: 3 directions (X, Y, Z), Number of Sweeps: 20 times
Storage Conditions*2 Ambient Temperature -25~+70°C (Non-freezing)
Ambient Humidity 85 % max. (Non-condensing)
Altitude Up to 3000 m above sea level
Thermal Class UL/CSA Standards: 105 (A), EN Standards: 120 (E) −
Degree of Protection IP54 (Excluding the installation surface of the round shaft type and connectors) IP20
*1
Attach round shaft types to a heat sink (Material: aluminum) of one of the following sizes to maintain a motor case surface temperature of 90 °C max.
30 W Type: 115x115 mm, 5 mm thickness
60 W Type: 165x165 mm, 5 mm thickness
120 W Type: 200x200mm, 5mm thickness
200 W Type: 200x200 mm, 5 mm thickness
400 W Type: 250x250 mm, 6 mm thickness
*2
The value for storage condition applies to short periods such as the period during transport.

Note

  • Do not measure insulation resistance or perform a dielectric strength test the motor and driver are connected.

Permissible Radial Load and Permissible Axial Load

Combination type with a parallel shaft gearhead

Product Name Gear Ratio Permissible Radial Load Permissible Axial Load
N
10 mm From Shaft End
N		 20 mm From Shaft End
N
BLF23■-□S-◇ 5 At 80~3000 r/min 100 150 40
At 4000 r/min 90 110
10, 15, 20 At 80~3000 r/min 150 200
At 4000 r/min 130 170
30, 50, 100, 200 At 80~3000 r/min 200 300
At 4000 r/min 180 230
BLF46■-□S-◇ 5 At 80~3000 r/min 200 250 100
At 4000 r/min 180 220
10, 15, 20 At 80~3000 r/min 300 350
At 4000 r/min 270 330
30, 50, 100, 200 At 80~3000 r/min 450 550
At 4000 r/min 420 500
BLF512■-□S-◇ 5 At 80~3000 r/min 300 400 150
At 4000 r/min 230 300
10, 15, 20 At 80~3000 r/min 400 500
At 4000 r/min 370 430
30, 50, 100, 200 At 80~3000 r/min 500 650
At 4000 r/min 450 550
BLF620■-□S-◇
BLF640S-□S-◇		 5, 10, 15, 20 At 80~3000 r/min 550 800 200
At 4000 r/min 500 700
30, 50 At 80~3000 r/min 1000 1250 300
At 4000 r/min 900 1100
100, 200 At 80~3000 r/min 1400 1700 400
At 4000 r/min 1200 1400
Radial Load and Axial Load

Combination type with a hollow shaft flat gearhead

Product Name Gear Ratio Permissible Radial Load Permissible Axial Load
N
10 mm From the Gearhead Mounting Surface
N		 20 mm From the Gearhead Mounting Surface
N
BLF23■-□F-◇ 5, 10 At 80~3000 r/min 450 370 200
At 4000 r/min 410 330
15, 20, 30, 50, 100, 200 At 80~3000 r/min 500 400
At 4000 r/min 460 370
BLF46■-□F-◇ 5, 10 At 80~3000 r/min 800 660 400
At 4000 r/min 730 600
15, 20, 30, 50, 100, 200 At 80~3000 r/min 1200 1000
At 4000 r/min 1100 910
BLF512■-□F-◇ 5, 10 At 80~3000 r/min 900 770 500
At 4000 r/min 820 700
15, 20 At 80~3000 r/min 1300 1110
At 4000 r/min 1200 1020
30, 50, 100, 200 At 80~3000 r/min 1500 1280
At 4000 r/min 1400 1200
BLF620■-□F-◇
BLF640S-□F-◇		 5*, 10 At 80~3000 r/min 1230 1070 800
At 4000 r/min 1130 990
15, 20 At 80~3000 r/min 1680 1470
At 4000 r/min 1550 1360
30, 50, 100 At 80~3000 r/min 2040 1780
At 4000 r/min 1900 1660
  • *BLF640■-□F-◇ only
Radial Load and Axial Load

Round Shaft Type

Product Name Permissible Radial Load Permissible Axial Load
10 mm From Shaft End
N		 20 mm From Shaft End
N
BLF23■-A-◇ 80 100 Half of the motor mass or less
BLF46■-A-◇ 110 130
BLF512■-A-◇ 150 170
BLF620■-A-◇
BLF640S-A-◇		 197 221

Permissible Radial Load Calculation

The formula for calculating the permissible radial load varies depending on the mechanism.

When One Side of the Load Shaft is Not Supported by the Bearing Unit

The radial load is the most difficult mechanism. A Stepped Type Load Shaft is recommended.

When One Side of the Load Shaft is Not Supported by the Bearing Unit
F0 [N]:
Permissible Radial Load at the Flange-Mounting Surface Position
Lp [mm]:
Distance from Flange-Mounting Surface to Radial Load Point
B [mm]:
Distance from Flange-Mounting Surface to Bearing Unit
Product Name Permissible Radial load W [N]
GFS2G□FR
\(\begin{align} \mathrm{W} [\mathrm{N}] = \frac{36}{36 + \mathrm{Lp}} \times \mathrm{F}_0 [\mathrm{N}] \end{align}\)
GFS4G□FR
\(\begin{align} \mathrm{W} [\mathrm{N}] = \frac{40}{40 + \mathrm{Lp}} \times \mathrm{F}_0 [\mathrm{N}] \end{align}\)
GFS5G□FR
\(\begin{align} \mathrm{W} [\mathrm{N}] = \frac{50}{50 + \mathrm{Lp}} \times \mathrm{F}_0 [\mathrm{N}] \end{align}\)
GFS6G□FR
\(\begin{align} \mathrm{W} [\mathrm{N}] = \frac{60}{60 + \mathrm{Lp}} \times \mathrm{F}_0 [\mathrm{N}] \end{align}\)

When One Side of the Load Shaft is Supported by the Bearing Unit

When One Side of the Load Shaft is Supported by the Bearing Unit
Product Name Permissible Radial load W [N]
GFS2G□FR
GFS4G□FR
GFS5G□FR
GFS6G□FR
\(\begin{align} \mathrm{W} [\mathrm{N}] = \frac{\mathrm{B}}{\mathrm{B} - \mathrm{Lp}} \times \mathrm{F}_0 [\mathrm{N}] \end{align}\)
Product Name Rotation Speed Gear Ratio F0 [N]
GFS2G□FR At 3~3000 r/min 5, 10 570
15~200 630
At 4000 r/min 5, 10 520
15~200 580
GFS4G□FR At 3~3000 r/min 5, 10 1000
15~200 1500
At 4000 r/min 5, 10 910
15~200 1370
GFS5G□FR At 3~3000 r/min 5, 10 1080
15, 20 1550
30~200 1800
At 4000 r/min 5, 10 980
15, 20 1430
30~200 1680
GFS6G□FR At 3~3000 r/min 5, 10 1430
15, 20 1960
30~100 2380
At 4000 r/min 5, 10 1320
15, 20 1810
30~100 2210

System Configuration

System Configuration

Cables and Accessories

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