Linear DC-Servomotors Series LM 2070 ... 11 by FAULHABER

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Datasheet

Variants

Linear DC-Servomotors Series LM 2070 ... 11

with Analog Hall Sensors

Key Features

Continuous force up to:

9.2 N

Stroke length:

40 ... 220 mm

Width:

20 mm

Height:

27.4 mm

Length:

74 mm

Advantages

High dynamics

Excellent force to volume ratio

No residual force present

Non-magnetic metal housing

Compact and robust construction

No lubrication required

Simple installation and configuration

Variants:

Series LM 2070-040-11

F_{e max} : Continuous force up to : 9.2 N |S_max : Stroke length : 40 mm |W : Width : 20 mm |H : Height : 27.4 mm |L : Length : 74 mm

Series LM 2070-080-11

F_{e max} : Continuous force up to : 9.2 N |S_max : Stroke length : 80 mm |W : Width : 20 mm |H : Height : 27.4 mm |L : Length : 74 mm

Series LM 2070-120-11

F_{e max} : Continuous force up to : 9.2 N |S_max : Stroke length : 120 mm |W : Width : 20 mm |H : Height : 27.4 mm |L : Length : 74 mm

Series LM 2070-160-11

F_{e max} : Continuous force up to : 9.2 N |S_max : Stroke length : 160 mm |W : Width : 20 mm |H : Height : 27.4 mm |L : Length : 74 mm

Series LM 2070-220-11

F_{e max} : Continuous force up to : 9.2 N |S_max : Stroke length : 220 mm |W : Width : 20 mm |H : Height : 27.4 mm |L : Length : 74 mm

Values at 22° and nominal voltage		Value
Continuous force	F_{e max.}	9.2 N
Peak force	F_{p max.}	27.6 N
Continuous current	I_{e max.}	0.79 A
Peak current	I_{p max.}	2.4 A
Back-EMF constant	k_E	9.5 V/m/s
Force constant	k_F	11.64 N/A
Terminal resistance, phase-phase	R	10.83 Ω
Terminal inductance, phase-phase	L	1125 µH
Thermal resistance	R_th1 /R_th2	3.1 / 9.3 K/W
Thermal time constant	τ_w1 /τ_w2	30 / 1200 s
Operating temperature range		-20 ... 125 °C
Magnetic pitch	τ_m	24 mm
Rod bearings		polymer sleeves
Housing material		metal, non-magnetic
Direction of movement		electronically reversible
Stroke length	S_max.	40 mm
Repeatability	σ_r	60 µm
Accuracy	σ_a	200 µm
Acceleration	a_{e max.}	83.7 m/s²
Speed	v_{e max.}	1.8 m/s
Rod length	L1	134 mm
Rod mass	m_m	110 g
Total mass	m_t	248 g

Values at 22° and nominal voltage		Value
Continuous force	F_{e max.}	9.2 N
Peak force	F_{p max.}	27.6 N
Continuous current	I_{e max.}	0.79 A
Peak current	I_{p max.}	2.4 A
Back-EMF constant	k_E	9.5 V/m/s
Force constant	k_F	11.64 N/A
Terminal resistance, phase-phase	R	10.83 Ω
Terminal inductance, phase-phase	L	1125 µH
Thermal resistance	R_th1 /R_th2	3.1 / 9.3 K/W
Thermal time constant	τ_w1 /τ_w2	30 / 1200 s
Operating temperature range		-20 ... 125 °C
Magnetic pitch	τ_m	24 mm
Rod bearings		polymer sleeves
Housing material		metal, non-magnetic
Direction of movement		electronically reversible
Stroke length	S_max.	80 mm
Repeatability	σ_r	60 µm
Accuracy	σ_a	300 µm
Acceleration	a_{e max.}	61.3 m/s²
Speed	v_{e max.}	2.2 m/s
Rod length	L1	182 mm
Rod mass	m_m	150 g
Total mass	m_t	288 g

Values at 22° and nominal voltage		Value
Continuous force	F_{e max.}	9.2 N
Peak force	F_{p max.}	27.6 N
Continuous current	I_{e max.}	0.79 A
Peak current	I_{p max.}	2.4 A
Back-EMF constant	k_E	9.5 V/m/s
Force constant	k_F	11.64 N/A
Terminal resistance, phase-phase	R	10.83 Ω
Terminal inductance, phase-phase	L	1125 µH
Thermal resistance	R_th1 /R_th2	3.1 / 9.3 K/W
Thermal time constant	τ_w1 /τ_w2	30 / 1200 s
Operating temperature range		-20 ... 125 °C
Magnetic pitch	τ_m	24 mm
Rod bearings		polymer sleeves
Housing material		metal, non-magnetic
Direction of movement		electronically reversible
Stroke length	S_max.	120 mm
Repeatability	σ_r	60 µm
Accuracy	σ_a	400 µm
Acceleration	a_{e max.}	51.1 m/s²
Speed	v_{e max.}	2.6 m/s
Rod length	L1	218 mm
Rod mass	m_m	180 g
Total mass	m_t	318 g

Values at 22° and nominal voltage		Value
Continuous force	F_{e max.}	9.2 N
Peak force	F_{p max.}	27.6 N
Continuous current	I_{e max.}	0.79 A
Peak current	I_{p max.}	2.4 A
Back-EMF constant	k_E	9.5 V/m/s
Force constant	k_F	11.64 N/A
Terminal resistance, phase-phase	R	10.83 Ω
Terminal inductance, phase-phase	L	1125 µH
Thermal resistance	R_th1 /R_th2	3.1 / 9.3 K/W
Thermal time constant	τ_w1 /τ_w2	30 / 1200 s
Operating temperature range		-20 ... 125 °C
Magnetic pitch	τ_m	24 mm
Rod bearings		polymer sleeves
Housing material		metal, non-magnetic
Direction of movement		electronically reversible
Stroke length	S_max.	160 mm
Repeatability	σ_r	60 µm
Accuracy	σ_a	500 µm
Acceleration	a_{e max.}	43.8 m/s²
Speed	v_{e max.}	2.6 m/s
Rod length	L1	254 mm
Rod mass	m_m	210 g
Total mass	m_t	348 g

Values at 22° and nominal voltage		Value
Continuous force	F_{e max.}	9.2 N
Peak force	F_{p max.}	27.6 N
Continuous current	I_{e max.}	0.79 A
Peak current	I_{p max.}	2.4 A
Back-EMF constant	k_E	9.5 V/m/s
Force constant	k_F	11.64 N/A
Terminal resistance, phase-phase	R	10.83 Ω
Terminal inductance, phase-phase	L	1125 µH
Thermal resistance	R_th1 /R_th2	3.1 / 9.3 K/W
Thermal time constant	τ_w1 /τ_w2	30 / 1200 s
Operating temperature range		-20 ... 125 °C
Magnetic pitch	τ_m	24 mm
Rod bearings		polymer sleeves
Housing material		metal, non-magnetic
Direction of movement		electronically reversible
Stroke length	S_max.	220 mm
Repeatability	σ_r	80 µm
Accuracy	σ_a	600 µm
Acceleration	a_{e max.}	35.4 m/s²
Speed	v_{e max.}	2.8 m/s
Rod length	L1	314 mm
Rod mass	m_m	260 g
Total mass	m_t	398 g

Operating Area

Trapezoidal motion profile: (t1 = t2 = t3)

Displacement distance: 40 mm

Friction coefficient: 0,2

Slope angle: 0°

Rest time: 0,1 s

Load:

The max. applicable load (incl. rod) at a given speed with an external force of 0 N.

External force:

The max. permissible external force at a given speed with a load (incl. rod) of:

- 0,5 kg ––––

- 1,0 kg ------

- 2,0 kg ......

Operating Area

Trapezoidal motion profile: (t1 = t2 = t3)

Displacement distance: 40 mm

Friction coefficient: 0,2

Slope angle: 0°

Rest time: 0,1 s

Load:

The max. applicable load (incl. rod) at a given speed with an external force of 0 N.

External force:

The max. permissible external force at a given speed with a load (incl. rod) of:

- 0,5 kg ––––

- 1,0 kg ------

- 2,0 kg ......

Operating Area

Trapezoidal motion profile: (t1 = t2 = t3)

Displacement distance: 40 mm

Friction coefficient: 0,2

Slope angle: 0°

Rest time: 0,1 s

Load:

The max. applicable load (incl. rod) at a given speed with an external force of 0 N.

External force:

The max. permissible external force at a given speed with a load (incl. rod) of:

- 0,5 kg ––––

- 1,0 kg ------

- 2,0 kg ......

Operating Area

Trapezoidal motion profile: (t1 = t2 = t3)

Displacement distance: 40 mm

Friction coefficient: 0,2

Slope angle: 0°

Rest time: 0,1 s

Load:

The max. applicable load (incl. rod) at a given speed with an external force of 0 N.

External force:

The max. permissible external force at a given speed with a load (incl. rod) of:

- 0,5 kg ––––

- 1,0 kg ------

- 2,0 kg ......

Operating Area

Trapezoidal motion profile: (t1 = t2 = t3)

Displacement distance: 40 mm

Friction coefficient: 0,2

Slope angle: 0°

Rest time: 0,1 s

Load:

The max. applicable load (incl. rod) at a given speed with an external force of 0 N.

External force:

The max. permissible external force at a given speed with a load (incl. rod) of:

- 0,5 kg ––––

- 1,0 kg ------

- 2,0 kg ......

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Datasheet

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Technical Information

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Technical Manual

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3D-CAD Files

Application note

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AN 183 - Equivalent DC-current in FAULHABER SC and MC

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Your Choice

Selected Variant

Series LM 2070-040-11

with Analog Hall Sensors

Key Features

Continuous force up to: 9.2 N

Stroke length: 40 mm

Width: 20 mm

Height: 27.4 mm

Length: 74 mm

Selected Variant

Series LM 2070-080-11

with Analog Hall Sensors

Key Features

Continuous force up to: 9.2 N

Stroke length: 80 mm

Width: 20 mm

Height: 27.4 mm

Length: 74 mm

Selected Variant

Series LM 2070-120-11

with Analog Hall Sensors

Key Features

Continuous force up to: 9.2 N

Stroke length: 120 mm

Width: 20 mm

Height: 27.4 mm

Length: 74 mm

Selected Variant

Series LM 2070-160-11

with Analog Hall Sensors

Key Features

Continuous force up to: 9.2 N

Stroke length: 160 mm

Width: 20 mm

Height: 27.4 mm

Length: 74 mm

Selected Variant

Series LM 2070-220-11

with Analog Hall Sensors

Key Features

Continuous force up to: 9.2 N

Stroke length: 220 mm

Width: 20 mm

Height: 27.4 mm

Length: 74 mm