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Universal motors

Product catalog summary

Specifications:
The document details various series-wound AC-DC motors, including models U 63, U 70, and U 80. Each model is designed for a 230 V / 50 Hz AC system with optional designs for 110 V / 60 Hz and direct current. The motors feature mechanical commutation using a 24-part commutator and a soft magnetic stator ring with two stimulation coils. The service life is 2,000 hours under S1 operation, with insulation material class B, optionally F, and a system protection of IP 00 (open design).

Procedures and Options:
The motors can be customized with special shafts and designs for short-time operation with high performance. Additional voltages and speeds are available upon request. Gear unit combinations are generally not recommended due to high nominal speeds, but special models with reduced speeds can be requested.

Performance Parameters:
- U 63: Nominal power ranges from 38.5 to 46.0 W, nominal speed at 8,000 rpm, and nominal torque from 4.6 to 5.5 cNm.
- U 70: Nominal power ranges from 77 to 130 W, nominal speed from 6,200 to 9,300 rpm, and nominal torque from 10 to 14 cNm.
- U 80: Nominal power ranges from 68 to 255 W, nominal speed from 3,000 to 9,000 rpm, and nominal torque from 22 to 28 cNm.

Thermal and Mechanical Characteristics:
The motors operate within an ambient temperature range of -20 to +40°C, with a maximum rotor temperature of +120°C. They have a shaft diameter of 6 mm (U 63 and U 70) or 10 mm (U 80), with maximum axial and radial forces specified.

Gear Combinations:
Various gear combinations such as worm, planetary, and spur gears are available upon request, but not all combinations are recommended due to high motor speeds. Special models with lower speeds can be requested for compatibility with gear units.

Additional Features:
Options for rotary encoders, brakes, and electronics are available upon request.

Catalog excerpts

Model: (Standard)Connection:230 V / 50 Hz AC systemOptional design for 110 V/ 60 Hz Optional design for direct current Cable connection, optional plug-in connectorCommutation:Mechanical commutation using a 24-part commutator Magnetic system:Soft magnetic stator ring with two stimulation coils Service life:2,000 h, S1 operation Insulation mat. class:B, optional F System of protection:IP 00 (open design) Special model:Design for short-time operation with high performance,Additional voltages and speeds upon requestOptions:Special shafts, custom designed Type Name > Nominal voltagesUVolt12 (DC)24...

Open the catalog to page 2

Model: (Standard)Connection:230 V / 50 Hz AC systemOptional design for 110 V/ 60 Hz Optional design for direct current Cable connection, optional plug-in connectorCommutation:Mechanical commutation using a 24-part commutator Magnetic system:Soft magnetic stator ring with two stimulation coils Service life:2,000 h, S1 duty Insulation mat. class:B, optional F System of protection:IP 00 (open design) Special model:Design for short-time duty with high performance,Additional voltages and speeds upon requestOptions:Special shafts, custom designed Type Name > Nominal voltagesUVolt24 (DC)230 (AC)24 (DC)230...

Open the catalog to page 4

Model: (Standard)Connection:230 V / 50 Hz AC systemOptional design for 110 V/ 60 Hz Optional design for direct current Cable connection, optional plug-in connectorCommutation:Mechanical commutation using a 24-part commutator Magnetic system:Soft magnetic stator ring with two stimulation coils Service life:2,000 h, S1 duty Insulation mat. class:B, optional F System of protection:IP 00 (open design) Special model:Design for short-time duty with high performance,Additional voltages and speeds upon requestOptions:Special shafts, custom designed Type Name > Nominal voltagesUVolt36 (DC)60 (DC)230 (AC)...

Open the catalog to page 6

Universal motors

Universal motors

Catalog excerpts

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