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Flat DC-Micromotors Series 1506 ... SR IE2-8

Precious Metal Commutation with integrated Encoder

Key Features
Nominal voltage:
3 ... 12 V
No-load speed up to:
15500 min⁻¹
Lines per revolution up to:
8
Encoder channels:
2
Diameter:
15 mm
Length:
7.8 mm
Advantages
Extremely flat design. Lengths ranging from 6 mm to 19 mm
4-pole design
Minimal moment of inertia
Integrated spur gearheads of minimal length with high gear ratio are available
Available with integrated optical encoders
Variants:
Series 1506N003SR IE2-8
UN : Nominal voltage : 3 V |n0 : No-load speed up to : 13400 min⁻¹ |N : Lines per revolution up to : 8 |nchannel : Encoder channels : 2 |Ø : Diameter : 15 mm |L : Length : 7.8 mm
Series 1506N006SR IE2-8
UN : Nominal voltage : 6 V |n0 : No-load speed up to : 14300 min⁻¹ |N : Lines per revolution up to : 8 |nchannel : Encoder channels : 2 |Ø : Diameter : 15 mm |L : Length : 7.8 mm
Series 1506N012SR IE2-8
UN : Nominal voltage : 12 V |n0 : No-load speed up to : 15500 min⁻¹ |N : Lines per revolution up to : 8 |nchannel : Encoder channels : 2 |Ø : Diameter : 15 mm |L : Length : 7.8 mm

Values at 22° and nominal voltageValue
Nominal voltageUN 3 V
Terminal resistanceR 10.4 Ω
Efficiency, max.ηmax. 68 %
No-load speedn0 13400 min⁻¹
No-load currentI0 0.01 A
Stall torqueMH 0.54 mNm
Friction torqueMR 0.02 mNm
Speed constantkn 4640 min⁻¹/V
Back-EMF constantkE 0.216 mV/min⁻¹
Torque constantkM 2.06 mNm/A
Current constantkI 0.486 A/mNm
Slope of n-M curveΔn/ΔM 24700 min⁻¹/mNm
Rotor inductanceL 175 µH
Mechanical time constantτm 24 ms
Rotor inertiaJ 0.09 gcm²
Angular accelerationαmax. 58 ·10³rad/s²
Thermal resistanceRth1/Rth2 36 / 61 K/W
Thermal time constantτw1/τw2 5.4 / 190 s
Operating temperature range 0 ... 70 °C
Winding temperature, max. 70 °C
Housing material plastic
Mass 7.1 g
Direction of rotation clockwise, viewed from the front face
Speed up tonmax. 16000 min⁻¹
Number of pole pairs 2
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal voltageUN 6 V
Terminal resistanceR 50.5 Ω
Efficiency, max.ηmax. 66 %
No-load speedn0 14300 min⁻¹
No-load currentI0 0.005 A
Stall torqueMH 0.46 mNm
Friction torqueMR 0.02 mNm
Speed constantkn 2480 min⁻¹/V
Back-EMF constantkE 0.403 mV/min⁻¹
Torque constantkM 3.84 mNm/A
Current constantkI 0.26 A/mNm
Slope of n-M curveΔn/ΔM 31400 min⁻¹/mNm
Rotor inductanceL 720 µH
Mechanical time constantτm 30 ms
Rotor inertiaJ 0.09 gcm²
Angular accelerationαmax. 50 ·10³rad/s²
Thermal resistanceRth1/Rth2 36 / 61 K/W
Thermal time constantτw1/τw2 5.4 / 190 s
Operating temperature range 0 ... 70 °C
Winding temperature, max. 70 °C
Housing material plastic
Mass 7.1 g
Direction of rotation clockwise, viewed from the front face
Speed up tonmax. 16000 min⁻¹
Number of pole pairs 2
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal voltageUN 12 V
Terminal resistanceR 130 Ω
Efficiency, max.ηmax. 70 %
No-load speedn0 15500 min⁻¹
No-load currentI0 0.003 A
Stall torqueMH 0.64 mNm
Friction torqueMR 0.02 mNm
Speed constantkn 1340 min⁻¹/V
Back-EMF constantkE 0.749 mV/min⁻¹
Torque constantkM 7.15 mNm/A
Current constantkI 0.14 A/mNm
Slope of n-M curveΔn/ΔM 24200 min⁻¹/mNm
Rotor inductanceL 2100 µH
Mechanical time constantτm 23 ms
Rotor inertiaJ 0.09 gcm²
Angular accelerationαmax. 71 ·10³rad/s²
Thermal resistanceRth1/Rth2 36 / 61 K/W
Thermal time constantτw1/τw2 5.4 / 190 s
Operating temperature range 0 ... 70 °C
Winding temperature, max. 70 °C
Housing material plastic
Mass 7.1 g
Direction of rotation clockwise, viewed from the front face
Speed up tonmax. 16000 min⁻¹
Number of pole pairs 2
Magnet material NdFeB
Operating Area

The diagram indicates the recommended speed in relation to the available torque at the output shaft for a given ambient temperature of 22°C.
The diagram shows the motor in a completely insulated as well as thermally coupled condition (Rth2 50% reduced).
The nominal voltage (UN) curve shows the operating point at nominal voltage in the insulated and thermally coupled condition. Any points of operation above the curve at nominal voltage will require a higher operating voltage. Any points below the nominal voltage curve will require less voltage.

Operating Area

The diagram indicates the recommended speed in relation to the available torque at the output shaft for a given ambient temperature of 22°C.
The diagram shows the motor in a completely insulated as well as thermally coupled condition (Rth2 50% reduced).
The nominal voltage (UN) curve shows the operating point at nominal voltage in the insulated and thermally coupled condition. Any points of operation above the curve at nominal voltage will require a higher operating voltage. Any points below the nominal voltage curve will require less voltage.

Operating Area

The diagram indicates the recommended speed in relation to the available torque at the output shaft for a given ambient temperature of 22°C.
The diagram shows the motor in a completely insulated as well as thermally coupled condition (Rth2 50% reduced).
The nominal voltage (UN) curve shows the operating point at nominal voltage in the insulated and thermally coupled condition. Any points of operation above the curve at nominal voltage will require a higher operating voltage. Any points below the nominal voltage curve will require less voltage.

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Your Choice
Selected Variant
Series 1506N003SR IE2-8
Precious Metal Commutation with integrated Encoder
Key Features
Nominal voltage: 3 V
No-load speed up to: 13400 min⁻¹
Lines per revolution up to: 8
Encoder channels: 2
Diameter: 15 mm
Length: 7.8 mm
Selected Variant
Series 1506N006SR IE2-8
Precious Metal Commutation with integrated Encoder
Key Features
Nominal voltage: 6 V
No-load speed up to: 14300 min⁻¹
Lines per revolution up to: 8
Encoder channels: 2
Diameter: 15 mm
Length: 7.8 mm
Selected Variant
Series 1506N012SR IE2-8
Precious Metal Commutation with integrated Encoder
Key Features
Nominal voltage: 12 V
No-load speed up to: 15500 min⁻¹
Lines per revolution up to: 8
Encoder channels: 2
Diameter: 15 mm
Length: 7.8 mm

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