Career Press Suppliers
Career Press Suppliers

Brushless DC-Servomotors Series 1660 ... BHT

2 Pole Technology

Key Features
Nominal voltage:
24 ... 48 V
Rated torque up to:
13.9 mNm
No-load speed up to:
35500 min⁻¹
Stall torque up to:
344 mNm
Diameter:
16 mm
Length:
60 mm
Advantages
Large power up to 96 W in small diameter
High speed close to 100‘000 min-1 (BHS version)
Huge impulsive torque > 30 mNm (BHT version)
Very dynamic and responsive with low inertia
Low vibration and low noise, suitable for handtools
Optional integrated encoder
Variants:
Series 1660S024BHT
UN : Nominal voltage : 24 V |MN : Rated torque up to : 13.9 mNm |n0 : No-load speed up to : 34900 min⁻¹ |MH : Stall torque up to : 344 mNm |Ø : Diameter : 16 mm |L : Length : 60 mm
Series 1660S036BHT
UN : Nominal voltage : 36 V |MN : Rated torque up to : 13.7 mNm |n0 : No-load speed up to : 35200 min⁻¹ |MH : Stall torque up to : 341 mNm |Ø : Diameter : 16 mm |L : Length : 60 mm
Series 1660S048BHT
UN : Nominal voltage : 48 V |MN : Rated torque up to : 13.6 mNm |n0 : No-load speed up to : 35500 min⁻¹ |MH : Stall torque up to : 343 mNm |Ø : Diameter : 16 mm |L : Length : 60 mm

Values at 22° and nominal voltageValue
Nominal voltageUN 24 V
Terminal resistance, phase-phaseR 0.49 Ω
Efficiency, max.ηmax. 90 %
No-load speedn0 34900 min⁻¹
No-load currentI0 0.133 A
Stall torqueMH 344 mNm
Friction torque, staticC0 0.43 mNm
Friction torque, dynamicCV 1.28 ·10⁻⁵ mNm/min⁻¹
Speed constantkn 1368 min⁻¹/V
Back-EMF constantkE 0.731 mV/min⁻¹
Torque constantkM 6.98 mNm/A
Current constantkI 0.143 A/mNm
Slope of n-M curveΔn/ΔM 95 min⁻¹/mNm
Terminal inductance, phase-phaseL 52 µH
Mechanical time constantτm 1.2 ms
Rotor inertiaJ 1.2 gcm²
Angular accelerationαmax. 2796 ·10³rad/s²
Thermal resistanceRth1/Rth2 2.1 / 18.2 K/W
Thermal time constantτw1/τw2 6.8 / 631 s
Operating temperature range -30 ... 125 °C
Winding temperature, max. 125 °C
Housing material stainless steel
Mass 78 g
Direction of rotation electronically reversible
Speed up tonmax. 76000 min⁻¹
Number of pole pairs 1
Hall sensors digital
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal voltageUN 24 V
Terminal resistance, phase-phaseR 0.49 Ω
Efficiency, max.ηmax. 90 %
No-load speedn0 34900 min⁻¹
No-load currentI0 0.133 A
Stall torqueMH 344 mNm
Friction torque, staticC0 0.43 mNm
Friction torque, dynamicCV 1.28 ·10⁻⁵ mNm/min⁻¹
Speed constantkn 1368 min⁻¹/V
Back-EMF constantkE 0.731 mV/min⁻¹
Torque constantkM 6.98 mNm/A
Current constantkI 0.143 A/mNm
Slope of n-M curveΔn/ΔM 95 min⁻¹/mNm
Terminal inductance, phase-phaseL 52 µH
Mechanical time constantτm 1.2 ms
Rotor inertiaJ 1.2 gcm²
Angular accelerationαmax. 2796 ·10³rad/s²
Thermal resistanceRth1/Rth2 2.1 / 18.2 K/W
Thermal time constantτw1/τw2 6.8 / 631 s
Operating temperature range -30 ... 125 °C
Winding temperature, max. 125 °C
Housing material stainless steel
Mass 78 g
Direction of rotation electronically reversible
Speed up tonmax. 76000 min⁻¹
Number of pole pairs 1
Hall sensors digital
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal voltageUN 36 V
Terminal resistance, phase-phaseR 1.1 Ω
Efficiency, max.ηmax. 90 %
No-load speedn0 35200 min⁻¹
No-load currentI0 0.09 A
Stall torqueMH 341 mNm
Friction torque, staticC0 0.43 mNm
Friction torque, dynamicCV 1.28 ·10⁻⁵ mNm/min⁻¹
Speed constantkn 918 min⁻¹/V
Back-EMF constantkE 1.09 mV/min⁻¹
Torque constantkM 10.4 mNm/A
Current constantkI 0.096 A/mNm
Slope of n-M curveΔn/ΔM 97 min⁻¹/mNm
Terminal inductance, phase-phaseL 114 µH
Mechanical time constantτm 1.2 ms
Rotor inertiaJ 1.2 gcm²
Angular accelerationαmax. 2772 ·10³rad/s²
Thermal resistanceRth1/Rth2 2.1 / 18.2 K/W
Thermal time constantτw1/τw2 6.8 / 631 s
Operating temperature range -30 ... 125 °C
Winding temperature, max. 125 °C
Housing material stainless steel
Mass 78 g
Direction of rotation electronically reversible
Speed up tonmax. 76000 min⁻¹
Number of pole pairs 1
Hall sensors digital
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal voltageUN 36 V
Terminal resistance, phase-phaseR 1.1 Ω
Efficiency, max.ηmax. 90 %
No-load speedn0 35200 min⁻¹
No-load currentI0 0.09 A
Stall torqueMH 341 mNm
Friction torque, staticC0 0.43 mNm
Friction torque, dynamicCV 1.28 ·10⁻⁵ mNm/min⁻¹
Speed constantkn 918 min⁻¹/V
Back-EMF constantkE 1.09 mV/min⁻¹
Torque constantkM 10.4 mNm/A
Current constantkI 0.096 A/mNm
Slope of n-M curveΔn/ΔM 97 min⁻¹/mNm
Terminal inductance, phase-phaseL 114 µH
Mechanical time constantτm 1.2 ms
Rotor inertiaJ 1.2 gcm²
Angular accelerationαmax. 2772 ·10³rad/s²
Thermal resistanceRth1/Rth2 2.1 / 18.2 K/W
Thermal time constantτw1/τw2 6.8 / 631 s
Operating temperature range -30 ... 125 °C
Winding temperature, max. 125 °C
Housing material stainless steel
Mass 78 g
Direction of rotation electronically reversible
Speed up tonmax. 76000 min⁻¹
Number of pole pairs 1
Hall sensors digital
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal voltageUN 48 V
Terminal resistance, phase-phaseR 1.93 Ω
Efficiency, max.ηmax. 90 %
No-load speedn0 35500 min⁻¹
No-load currentI0 0.069 A
Stall torqueMH 343 mNm
Friction torque, staticC0 0.43 mNm
Friction torque, dynamicCV 1.28 ·10⁻⁵ mNm/min⁻¹
Speed constantkn 694 min⁻¹/V
Back-EMF constantkE 1.441 mV/min⁻¹
Torque constantkM 13.7 mNm/A
Current constantkI 0.073 A/mNm
Slope of n-M curveΔn/ΔM 97 min⁻¹/mNm
Terminal inductance, phase-phaseL 203 µH
Mechanical time constantτm 1.3 ms
Rotor inertiaJ 1.2 gcm²
Angular accelerationαmax. 2787 ·10³rad/s²
Thermal resistanceRth1/Rth2 2.1 / 18.2 K/W
Thermal time constantτw1/τw2 6.8 / 631 s
Operating temperature range -30 ... 125 °C
Winding temperature, max. 125 °C
Housing material stainless steel
Mass 78 g
Direction of rotation electronically reversible
Speed up tonmax. 76000 min⁻¹
Number of pole pairs 1
Hall sensors digital
Magnet material NdFeB

Values at 22° and nominal voltageValue
Nominal voltageUN 48 V
Terminal resistance, phase-phaseR 1.93 Ω
Efficiency, max.ηmax. 90 %
No-load speedn0 35500 min⁻¹
No-load currentI0 0.069 A
Stall torqueMH 343 mNm
Friction torque, staticC0 0.43 mNm
Friction torque, dynamicCV 1.28 ·10⁻⁵ mNm/min⁻¹
Speed constantkn 694 min⁻¹/V
Back-EMF constantkE 1.441 mV/min⁻¹
Torque constantkM 13.7 mNm/A
Current constantkI 0.073 A/mNm
Slope of n-M curveΔn/ΔM 97 min⁻¹/mNm
Terminal inductance, phase-phaseL 203 µH
Mechanical time constantτm 1.3 ms
Rotor inertiaJ 1.2 gcm²
Angular accelerationαmax. 2787 ·10³rad/s²
Thermal resistanceRth1/Rth2 2.1 / 18.2 K/W
Thermal time constantτw1/τw2 6.8 / 631 s
Operating temperature range -30 ... 125 °C
Winding temperature, max. 125 °C
Housing material stainless steel
Mass 78 g
Direction of rotation electronically reversible
Speed up tonmax. 76000 min⁻¹
Number of pole pairs 1
Hall sensors digital
Magnet material NdFeB
Operating Area
Operating Area (1660S024BHT)
Recommended operation areas at nominal voltage 24 V

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.

Characteristic curves of motor
Characteristic curves of motor (1660S024BHT)
Operating Area
Operating Area (1660S036BHT)
Recommended operation areas at nominal voltage 36 V

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.

Characteristic curves of motor
Characteristic curves of motor (1660S036BHT)
Operating Area
Operating Area (1660S048BHT)
Recommended operation areas at nominal voltage 48 V

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.

Characteristic curves of motor
Characteristic curves of motor (1660S048BHT)
Precision Gearheads
Accessories
Adapter and cables
6501.00324 Series  by FAULHABER
Series 6501.00324
Motor Adapter SC » 1660...BHx
Encoders
Incremental encoder
IEM3-1024 Series  by FAULHABER
Series IEM3-1024
magnetic Encoder, digital outputs, 3 channels, 32 - 1024 lines per revolution
Drive Electronics
Motion Controllers
MC 3603 S Series  by FAULHABER
Series MC 3603 S
V3.0, 4-Quadrant PWM, with RS232, CANopen or EtherCAT interface
MC 5004 P Series  by FAULHABER
Series MC 5004 P
V3.0, 4-Quadrant PWM, with RS232, CANopen or EtherCAT interface
MC 5005 S Series  by FAULHABER
Series MC 5005 S
V3.0, 4-Quadrant PWM, with RS232, CANopen or EtherCAT interface
Speed Controllers
SC 5004 P Series  by FAULHABER
Series SC 5004 P
4-Quadrant PWM configurable via PC
SC 5008 S Series  by FAULHABER
Series SC 5008 S
4-Quadrant PWM configurable via PC

Download

pdf
Datasheet
pdf
Technical Information
zip
3D-CAD Files

Application note

pdf
AN 163 - Digital Hall Sensors
pdf
AN 183 - Equivalent DC-current in FAULHABER SC and MC
pdf
AN 190 - Selection of a third-party motor driver
FAULHABER BHx Series 1660 ... BHT by FAULHABER
FAULHABER BHx Series 1660 ... BHT by FAULHABER
FAULHABER BHx Series 1660 ... BHT by FAULHABER
FAULHABER BHx Series 1660 ... BHT by FAULHABER
FAULHABER BHx Series 1660 ... BHT by FAULHABER
FAULHABER BHx Series 1660 ... BHT by FAULHABER
Your Choice
Selected Variant
Series 1660S024BHT
2 Pole Technology
Key Features
Nominal voltage: 24 V
Rated torque up to: 13.9 mNm
No-load speed up to: 34900 min⁻¹
Stall torque up to: 344 mNm
Diameter: 16 mm
Length: 60 mm
Selected Variant
Series 1660S036BHT
2 Pole Technology
Key Features
Nominal voltage: 36 V
Rated torque up to: 13.7 mNm
No-load speed up to: 35200 min⁻¹
Stall torque up to: 341 mNm
Diameter: 16 mm
Length: 60 mm
Selected Variant
Series 1660S048BHT
2 Pole Technology
Key Features
Nominal voltage: 48 V
Rated torque up to: 13.6 mNm
No-load speed up to: 35500 min⁻¹
Stall torque up to: 343 mNm
Diameter: 16 mm
Length: 60 mm

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