Overview
Mfr description
20HP 1800RPM Y993 TENV 230/460V 256TC
- MAX GUARD® Class F insulation system Constant torque operation from 0 to base speed on vector drive Constant Horsepower operation up to twice base RPM Optimized for operation with IGBT inverter (NEMA Design A) Normally closed thermostats (one per phase, Class F) Will accept encoder through Mod Central (see mod 24 for encoder mounting) Stearns brakes, 87 series Includes 140% rated spring-set self-adjusting NEMA 2 disk brake (Brake coil voltage matches motor)
Specifications
- Motor CategoryInverter Duty Motor
- Motor Phase3 ph
- Motor Horsepower20 hp
- Synchronous Rpm1800 rpm
- Motor Supply Voltage230/460 V
- Frame Size256TC
- Enclosure TypeTENV (Totally Enclosed Non-Ventilated)
- Frequency Rating60 Hz
- Duty Condition TypeContinuous Duty
- Mounting TypeRigid Base
- Thermal ProtectionNo
- Full Load Current52.00 / 26.00 A, 52.0/26.0 A
- Full Load Efficiency93.6 %
- Ambient Temperature Range40 °C
- Motor Poles4
- Description Keyword20 hp
- Shaft Diameter1.6250 in
- Overall Length C Dimension35.31 in
- Type Of BearingBall
- NEMA Design ClassINV
- Service Factor1.00
- Frame MaterialCast Iron
- Insulation ClassF
- IP Rating43
- Standards MetCE, CSA
- Weight485 lbs
- ApplicationsConveyors, Cranes, Hoists, Industrial Machinery, Machine Tools
- Manufacturer Product Page
- Manufacturer Upc Number722856025692
- Operation Manual
- Technical Specifications20 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 256TC Frame, TENV
- Manufacturer Catalog NumberY993
- 2D Drawing
- Wiring Diagram
- Product TypeInverter Vector Duty Motors
Compliance & Safety Data
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