RE.0444 R1B 0.06 EG, Radio Energie, REO444R, 60V/1000RPM, 7mm Shaft

RE.0444 R1B 0.06 EG

Radio Energie REO444N Tacho with one DC signal at 60V/1000RPM (0.06V/RPM). This is the light construction type with flying lead and no terminal box.  Provides accurate feedback on shaft speed for closed loop variable speed control systems, monitoring, and indication.

Mounting:  B5, Industry Standard Flange Mount on 6 x 6.5mm holes equispaced on 100mm PCD with 85mm diameter register in the 115mm diameter flange.
Shaft: 7mm diameter x 30mm long with 2mm keyEnclosure Rating:  IP44
Maximum Speed: 10,000RPM
Electrographite Brushes (EG)

Manufacturers Part Number:  REO444N B 1X60  EG IP44 7X30  Sometimes specified as 00004, RE0444N1B 0.06 EG 60V/1000RPM, REO444N B 1X60  EG IP44 7X30, REO444N, REO 444N or RE.0444N and as a Tacho, Radio Energy, Tacho-Generator or tacho generator.
Code: 0000001
Manufacturer: Radio Energie

Applications:

Industry Speed control & regulation Descriptions: High-quality signal Cable connection Various mechanical 

CONSTRUCTION DETAILS

• Number of poles 2
• Armature slots number 19
• Commutator blades number 57
• Insulation class B (IEC 34-1)
• Operating temperature -30 +130 °C
• Climatic protection Ca (IEC 68-1) Ingress
• protection IP44 (IEC 34-5) IP55
• with sealing cover Direction of rotation reversible Excitation Permanent magnets - Alnico

DESCRIPTION SYMB VALUE DESCRIPTION

SYMB VALUE Max. speed nm 12 000 rpm

Slots harmonics (f=Z.n.) Ez < 0,3 % Ec

Moment of inertia J 0,95 Kg cm2 Calibration precision Eo + 1 % ETo No-load

driving torque Mr 1,5 N.cm E.M.F.

temperature drift Max. radial shaft stress Not compensated Ee 0,02 %/°C

7x30 mm F 0,4 da N Compensated Ee 0,005 %/°C

11x30 mm F 1,0 da N

Time constant Ct 2,5 ms Maximum E.M.F. Em 600 V Filter :    

Maximum linearity error E < 0,15 %

ET Time constant of filter 0,47 ms Overall ripple rate (peak t peak) o Ec < 0,5 %

Ec Load current Lc 5 mA

Rotation harmonics (f=2 p.n) Ep < 0,2 % Ec Speed n 3000 rpm