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D6

Product catalog summary

Overview: This document provides technical specifications for two types of three-phase asynchronous motors, AC-20 and AC-21, detailing their dimensions, properties, specifications, and system technology.

AC-20 Specifications:

Dimensions: Types D 642 and D 662 with lengths of 92 mm and 112 mm respectively.
Recommended Combinations: Includes worm gear (S 567, S 668), spur gear (Z 6, Z 8, M 7), planetary gear (PM 50), rotary encoder (RV 30, RI 30), and brake (B 3).
Properties: Operates on a 400 V / 50 Hz three-phase system with optional designs for other voltages/frequencies. Standard connection via K22 plug-in connectors. Service life of 20,000 hours (S1 duty), insulation class B (optional F), and protection class IP 44 (optional up to IP 65).
Specifications: Nominal power of 29 W and 40 W, nominal speed of 2650 rpm, nominal torque of 10.3 Ncm and 14.4 Ncm, starting torque of 21 Ncm and 30 Ncm, nominal current of 85 mA and 103 mA, and no-load current of 60 mA and 64 mA.
Characteristics: Nominal efficiency of 0.58 and 0.60, terminal resistance of 697 Ohm and 557 Ohm, input power of 42.5 W and 55.0 W.
Dynamics: Weight of 1.2 kg and 1.7 kg, moment of inertia of 390 gcm² and 595 gcm².
Thermal: Ambient temperature range of -20 to +40 °C, max stator temperature of +120 °C.
Coupling: Shaft diameter of 8 mm, max axial force of 20 N, max radial force of 220 N.

AC-21 Specifications:

Dimensions: Types D 644 and D 664 with lengths of 92 mm and 112 mm respectively.
Recommended Combinations: Similar to AC-20 with worm gear, spur gear, planetary gear, rotary encoder, and brake options.
Properties: Similar operational properties as AC-20 with a 400 V / 50 Hz system and optional designs.
Specifications: Nominal power of 16 W and 20 W, nominal speed of 1250 rpm, nominal torque of 12 Ncm and 15 Ncm, starting torque of 22 Ncm and 24 Ncm, nominal current of 92 mA and 100 mA, and no-load current of 71 mA and 82 mA.
Characteristics: Nominal efficiency of 0.39, terminal resistance of 1333 Ohm and 1091 Ohm, input power of 35.0 W and 32.5 W.
Dynamics: Weight and moment of inertia similar to AC-20.
Thermal: Similar thermal properties as AC-20.
Coupling: Similar coupling specifications as AC-20.

System Technology: Both motor types are designed for specific applications with optional gears and extensions available upon request.

Catalog excerpts

Properties: Connection: Service life: Insulation mat. class: System of protection: Special model: Options: 400 V / 50 Hz three-phase system Optional designs for other mains voltages / frequencies Optional design for a frequency converter with 3 x 230 V Standard connection using K22 type plug-in connectors 20,000 hours, S1 duty B, optional F IP 44, optional up to IP 65 Design for short-time duty with high performance Thermal protection, special shafts, special flanges, custom designed, stainless steel Type Name Nominal voltages D 642 D 662 92 112 System technology Recommended combinations oth er g ears an d extensions u p o n re q ue s t Worm gear S 567 S 668 Spur gear Z 6 Z 8 M 7 Planetary gear PM 50 Rotary encoder RV 30 RI 30

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Properties: Connection: Service life: Insulation mat.class: System of protection: Special model: Options: 400 V / 50 Hz three-phase system Optional designs for other mains voltages / frequencies Optional design for a frequency converter with 3 x 230 V Standard connection using K22 type plug-in connectors 20,000 hours, S1 duty B, optional F IP 44, optional up to IP 65 Design for short-time duty with high performance Thermal protection, special shafts, special flanges, custom designed, stainless steel Type Name Nominal voltages D 644 D 664 92 112 System technology Recommended combinations ot...

Open the catalog to page 2

D6

D6

Catalog excerpts

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