FAULHABER CXR Series 1336 ... CXR by FAULHABER

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Datasheet

Variants

DC-Micromotors Series 1336 ... CXR

Graphite Commutation

Key Features

Nominal voltage:

6 ... 24 V

Rated torque up to:

3.83 mNm

No-load speed up to:

8930 min⁻¹

Stall torque up to:

8.62 mNm

Diameter:

13 mm

Length:

36 mm

Advantages

Highly dynamic performance due to a low rotor inertia

Shockproof all-steel housing with corrosion-resistant coating

Powerful rare-earth magnet

Wide operating temperature range: -30 °C to +100 °C (optional -55 °C)

Durable graphite commutation

No cogging

Very high power density

Variants:

Series 1336U006CXR

Series 1336U012CXR

Series 1336U018CXR

Series 1336U024CXR

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	3.98 Ω
Efficiency, max.	η_max.	59 %
No-load speed	n₀	8340 min⁻¹
No-load current	I₀	0.0581 A
Stall torque	M_H	8.05 mNm
Friction torque	M_R	0.35 mNm
Speed constant	k_n	1570 min⁻¹/V
Back-EMF constant	k_E	0.638 mV/min⁻¹
Torque constant	k_M	6.08 mNm/A
Current constant	k_I	0.164 A/mNm
Slope of n-M curve	Δn/ΔM	1030 min⁻¹/mNm
Rotor inductance	L	70 µH
Mechanical time constant	τ_m	5.9 ms
Rotor inertia	J	0.55 gcm²
Angular acceleration	α_max.	147 ·10³rad/s²
Thermal resistance	R_th1/R_th2	10 / 28.6 K/W
Thermal time constant	τ_w1/τ_w2	8.7 / 249.1 s
Operating temperature range		-30 ... 100 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	6 V
Terminal resistance	R	3.98 Ω
Efficiency, max.	η_max.	59 %
No-load speed	n₀	8340 min⁻¹
No-load current	I₀	0.0581 A
Stall torque	M_H	8.05 mNm
Friction torque	M_R	0.35 mNm
Speed constant	k_n	1570 min⁻¹/V
Back-EMF constant	k_E	0.638 mV/min⁻¹
Torque constant	k_M	6.08 mNm/A
Current constant	k_I	0.164 A/mNm
Slope of n-M curve	Δn/ΔM	1030 min⁻¹/mNm
Rotor inductance	L	70 µH
Mechanical time constant	τ_m	5.9 ms
Rotor inertia	J	0.55 gcm²
Angular acceleration	α_max.	147 ·10³rad/s²
Thermal resistance	R_th1/R_th2	10 / 28.6 K/W
Thermal time constant	τ_w1/τ_w2	8.7 / 249.1 s
Operating temperature range		-30 ... 100 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	15.6 Ω
Efficiency, max.	η_max.	62 %
No-load speed	n₀	8740 min⁻¹
No-load current	I₀	0.0291 A
Stall torque	M_H	8.61 mNm
Friction torque	M_R	0.35 mNm
Speed constant	k_n	785 min⁻¹/V
Back-EMF constant	k_E	1.277 mV/min⁻¹
Torque constant	k_M	12.2 mNm/A
Current constant	k_I	0.082 A/mNm
Slope of n-M curve	Δn/ΔM	1010 min⁻¹/mNm
Rotor inductance	L	280 µH
Mechanical time constant	τ_m	6 ms
Rotor inertia	J	0.57 gcm²
Angular acceleration	α_max.	152 ·10³rad/s²
Thermal resistance	R_th1/R_th2	10 / 28.6 K/W
Thermal time constant	τ_w1/τ_w2	8.7 / 249.1 s
Operating temperature range		-30 ... 100 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	12 V
Terminal resistance	R	15.6 Ω
Efficiency, max.	η_max.	62 %
No-load speed	n₀	8740 min⁻¹
No-load current	I₀	0.0291 A
Stall torque	M_H	8.61 mNm
Friction torque	M_R	0.35 mNm
Speed constant	k_n	785 min⁻¹/V
Back-EMF constant	k_E	1.277 mV/min⁻¹
Torque constant	k_M	12.2 mNm/A
Current constant	k_I	0.082 A/mNm
Slope of n-M curve	Δn/ΔM	1010 min⁻¹/mNm
Rotor inductance	L	280 µH
Mechanical time constant	τ_m	6 ms
Rotor inertia	J	0.57 gcm²
Angular acceleration	α_max.	152 ·10³rad/s²
Thermal resistance	R_th1/R_th2	10 / 28.6 K/W
Thermal time constant	τ_w1/τ_w2	8.7 / 249.1 s
Operating temperature range		-30 ... 100 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	18 V
Terminal resistance	R	36.6 Ω
Efficiency, max.	η_max.	62 %
No-load speed	n₀	8860 min⁻¹
No-load current	I₀	0.0194 A
Stall torque	M_H	8.37 mNm
Friction torque	M_R	0.35 mNm
Speed constant	k_n	523 min⁻¹/V
Back-EMF constant	k_E	1.904 mV/min⁻¹
Torque constant	k_M	18.3 mNm/A
Current constant	k_I	0.055 A/mNm
Slope of n-M curve	Δn/ΔM	1050 min⁻¹/mNm
Rotor inductance	L	634 µH
Mechanical time constant	τ_m	6.1 ms
Rotor inertia	J	0.55 gcm²
Angular acceleration	α_max.	156 ·10³rad/s²
Thermal resistance	R_th1/R_th2	10 / 28.6 K/W
Thermal time constant	τ_w1/τ_w2	8.7 / 249.1 s
Operating temperature range		-30 ... 100 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	18 V
Terminal resistance	R	36.6 Ω
Efficiency, max.	η_max.	62 %
No-load speed	n₀	8860 min⁻¹
No-load current	I₀	0.0194 A
Stall torque	M_H	8.37 mNm
Friction torque	M_R	0.35 mNm
Speed constant	k_n	523 min⁻¹/V
Back-EMF constant	k_E	1.904 mV/min⁻¹
Torque constant	k_M	18.3 mNm/A
Current constant	k_I	0.055 A/mNm
Slope of n-M curve	Δn/ΔM	1050 min⁻¹/mNm
Rotor inductance	L	634 µH
Mechanical time constant	τ_m	6.1 ms
Rotor inertia	J	0.55 gcm²
Angular acceleration	α_max.	156 ·10³rad/s²
Thermal resistance	R_th1/R_th2	10 / 28.6 K/W
Thermal time constant	τ_w1/τ_w2	8.7 / 249.1 s
Operating temperature range		-30 ... 100 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	24 V
Terminal resistance	R	63.7 Ω
Efficiency, max.	η_max.	63 %
No-load speed	n₀	8930 min⁻¹
No-load current	I₀	0.0145 A
Stall torque	M_H	8.62 mNm
Friction torque	M_R	0.35 mNm
Speed constant	k_n	392 min⁻¹/V
Back-EMF constant	k_E	2.552 mV/min⁻¹
Torque constant	k_M	24.3 mNm/A
Current constant	k_I	0.041 A/mNm
Slope of n-M curve	Δn/ΔM	1030 min⁻¹/mNm
Rotor inductance	L	1130 µH
Mechanical time constant	τ_m	6 ms
Rotor inertia	J	0.56 gcm²
Angular acceleration	α_max.	154 ·10³rad/s²
Thermal resistance	R_th1/R_th2	10 / 28.6 K/W
Thermal time constant	τ_w1/τ_w2	8.7 / 249.1 s
Operating temperature range		-30 ... 100 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Values at 22° and nominal voltage		Value
Nominal voltage	U_N	24 V
Terminal resistance	R	63.7 Ω
Efficiency, max.	η_max.	63 %
No-load speed	n₀	8930 min⁻¹
No-load current	I₀	0.0145 A
Stall torque	M_H	8.62 mNm
Friction torque	M_R	0.35 mNm
Speed constant	k_n	392 min⁻¹/V
Back-EMF constant	k_E	2.552 mV/min⁻¹
Torque constant	k_M	24.3 mNm/A
Current constant	k_I	0.041 A/mNm
Slope of n-M curve	Δn/ΔM	1030 min⁻¹/mNm
Rotor inductance	L	1130 µH
Mechanical time constant	τ_m	6 ms
Rotor inertia	J	0.56 gcm²
Angular acceleration	α_max.	154 ·10³rad/s²
Thermal resistance	R_th1/R_th2	10 / 28.6 K/W
Thermal time constant	τ_w1/τ_w2	8.7 / 249.1 s
Operating temperature range		-30 ... 100 °C
Winding temperature, max.		125 °C
Housing material		steel, nickel plated
Mass		21 g
Direction of rotation		clockwise, viewed from the front face
Speed up to	n_max.	10000 min⁻¹
Number of pole pairs		1
Magnet material		NdFeB

Operating Area

Recommended operation areas at nominal voltage 6 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 (R_th2 50% reduced).

The nominal voltage (U_N) 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

Operating Area

Recommended operation areas at nominal voltage 12 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 (R_th2 50% reduced).

Characteristic curves of motor

Operating Area

Recommended operation areas at nominal voltage 18 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 (R_th2 50% reduced).

Characteristic curves of motor

Operating Area

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 (R_th2 50% reduced).

Characteristic curves of motor

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Your Choice

Selected Variant

Series 1336U006CXR

Graphite Commutation

Key Features

Nominal voltage: 6 V

Rated torque up to: 3.66 mNm

No-load speed up to: 8340 min⁻¹

Stall torque up to: 8.05 mNm

Diameter: 13 mm

Length: 36 mm

Selected Variant

Series 1336U012CXR

Graphite Commutation

Key Features

Nominal voltage: 12 V

Rated torque up to: 3.83 mNm

No-load speed up to: 8740 min⁻¹

Stall torque up to: 8.61 mNm

Diameter: 13 mm

Length: 36 mm

Selected Variant

Series 1336U018CXR

Graphite Commutation

Key Features

Nominal voltage: 18 V

Rated torque up to: 3.77 mNm

No-load speed up to: 8860 min⁻¹

Stall torque up to: 8.37 mNm

Diameter: 13 mm

Length: 36 mm

Selected Variant

Series 1336U024CXR

Graphite Commutation

Key Features

Nominal voltage: 24 V

Rated torque up to: 3.83 mNm

No-load speed up to: 8930 min⁻¹

Stall torque up to: 8.62 mNm

Diameter: 13 mm

Length: 36 mm