Go to homepage
Go to homepage
Contact
Go to homepage
Skip image gallery
Serie 1331 ... SR
Serie 1331 ... SR
Serie 1331 ... SR
Serie 1331 ... SR
Serie 1331 ... SR
Serie 1331 ... SR
DC-Micromotors

1331X024SR

Precious Metal Commutation

Key data

Nominal voltage:
6 ... 24 V
Rated torque up to:
3.44 mNm
No-load speed up to:
10700 min⁻¹
Stall torque up to:
11.2 mNm
Diameter:
13 mm
Length:
31.2 mm
More product details
Combine the article Combine now

Available on inquiry

Advantages

  • Powerful rare-earth magnet
  • Wide operating temperature range: -30 °C to +85 °C (optional to +125 °C)
  • All-steel housing with corrosion-resistant coating
  • No cogging torque, highly dynamic performance, precise speed control
  • Low current and starting voltage
  • Extremely compact and lightweight design with integrated encoder
Productcategory: DC-Micromotors
Productfamily: FAULHABER SR
Nominal voltage: UN 24 V
Terminal resistance: R 52.9 Ω
Efficiency motor, max.: ηmax 79 %
No-load speed up to: n0 10500 min⁻¹
No-load current: I0 0.0055 A
Rated torque up to: MN 3.31 mNm
Stall torque up to: MH 9.74 mNm
Speed constant: kn 439 min⁻¹/V
Back-EMF constant: kE 2.28 mV/min⁻¹
Torque constant: kM 21.7 mNm/A
Current constant: kI 0.046 A/mNm
Slope of n-M curve: 1070 min⁻¹/mNm
Rotor inductance: L 1100 µH
Mechanical time constant: Tm 7 ms
Rotor inertia: J 0.63 gcm²
Angular acceleration: αmax. 160 ·10³rad/s²
Thermal resistance Rth1: Rth1 11 K/W
Thermal resistance Rth2: Rth2 31.29 K/W
Thermal resistance (external plastic flange): Rth2 p 28 K/W
Thermal resistance (external metal flange): Rth2 m 6 K/W
Thermal time constant (winding): τw1 8.1 s
Thermal time constant (housing): τw2 247.2 s
Thermal time constant (external plastic flange): τw2 p 220 s
Thermal time constant (external metal flange): τw2 m 48 s
Housing material: steel, nickel plated
Operating temperature, min.: -30 °C
Operating temperature, max.: 85 °C
Winding temperature, max.: 125 °C
Mass: 19 g
Speed up to: nmax. 12000 min⁻¹