System Components Electric Motors www.powerjacks.com
Contents.1. Electric Motors.1.1. AC Motors.1.. AC Motor Performance 0 rpm ( pole).1.. AC Motor Performance 00 rpm ( pole).1.. AC Motors with Integral Encoders.1.. AC Motors with Forced Ventilation.1.. Motor Dimensions.1.. AC Motors with Brakes 1
.1. Electric Motors Power Jacks can supply electric motors for all applications whether AC or DC motors are required. Detailed in this section of the Design Guide are some of the most popular motors used in industrial applications..1.1. AC Motors Standard Specification Features Phase, 0 Hz / 0Hz. /1V up to kw. 1/0V kw & above. B Foot, B Flange and B1 Face Mounting. (or a combination). Pole (0 rpm). Pole (00rpm). IEC Frame s 0. Enclosure IP, TEFV. S1 Continuous rating. Optional Brake motors AC or DC units. and Pole phase AC motors. Single phase AC motors. DC motors permanent magnet or servo. Cast Iron or Steel construction motors. High altitude and high temperature options. Integral AC inverter. High efficiency low running costs. Low noise levels. High power factors. High torque with smooth acceleration and low current. Multimount versatility for mounting arrangement and teminal box position. Aluminium construction for light weight and corrosion resistance. Four position cable entry. Integral encoder and/or Forced ventilation. Enclosures IP IP. Tropicalised motors. NEMA and Japanese standard units. Marine motors. Explosion proof motors..1.. AC Motor Performance Data 0 rpm ( Pole) Power 0. 0.1 0. 0. 0. 0. 1.1 1... 1 1. 0 0. 0. 0. 0. 0. 1.0 1..0.0.. 1 0 0 Full Load Speed (rpm) Frame V 0.0 0. 0. 1.1 1. 1....0... 1...0.0.0 FLC I N (Amps) kw hp n min 1 00 1 0 0 0 1 1 1 1 0 10 10 10 10 S S 1S 1S M M 0S 0L 0L 0L 1M S M 0M 0L 1M 1L 0L V 0. 0. 0. 1.......0 1...0.0 1.0.0 V 0. 0. 0. 1.......0 1...0.0 1.0.0.0.0 1.0.0.0. 1.0....0.0 1...0. Efficiency.0.0.0.0.0.0...0.. 1....0. 1.0.0 0.0.0.0.0.0.0.0.0.0 0. 1. 1. 1. Power Factor CosØ P N 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.0 0. 0. 0. 0. 0.0 0. 0. 0.1 0.1 0. 0. 0. 0. 0. 0. 0. Full Load Torque Direct on Line Star Delta Y STR = Starting Torque Ratio SCR = Starting Current Ratio PUT = Pull Up Torque Ratio POT = Pull Out Torque Ratio V = Air Velocity J = Rotor Interia WK Nm 0. 1. 1.1...1..1.... 1.. 0 M A 1.............1.0.0...1....0....... M K............. 1. 1. 1. 1. 1. 0. 0.0 0.0 0. 0. 0. 0. 0.... 0. 0.0 0.0 0. 0.0 Air Vel. (%) STR SCR POT PUT STR SCR PUT 1.0 0. 0. 1.0 0. 0. I A M S M A I A M S V IN IN m/s...... 1. Rotor Inertia J kgm 0.000 0.000 0.000 0.000 0.001 0.00 0.00 0.00 0.00 0.00 0.01 0.0 0.0 0.0 0.0 0.1 0. 0.0 Noise Level L PA db(a)
.1.. AC Motor Performance Data 00 rpm ( Pole) Power Jacks can supply electric motors for all applications whether AC or DC motors are required. Detailed in this section of the Design Guide are some of the most popular motors used in industrial applications. Power Full Load Speed (rpm) Frame FLC IN (Amps) kw hp n min 1 00 1 V V V 0.0 0.0 0.0 0. 0. 0. 0 00 S 1S 1S 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.1 0. 0. 0. 0. 1.1 1... 1 1. 0. 0. 0. 0. 1.0 1..0.0.. 1 0 0 0 0 0 0 1S 1S M M 0S 0L 0L 1M S M M 0M 0L 1L 0L 0L 0. 1. 1.......0 1.0..0.0 0. 1.0 1. 1......1.0..0. 1.0.0.0 0. 1.0 1. 1......1.0..0. 1.0.0 Efficiency Power Factor Full Direct on Line Star Delta Air (%) CosØ Load Y Vel. PN Torque STR SCR POT PUT STR SCR PUT 1.0 0. 0. 1.0 0. 0. M A I A M K M S M A I A M S V Nm IN IN m/s.0.0.0 1.0 1.0.0 1.0.0.0.0..0..0 0.0 1.0 1.0 1.0 1. 0.0.0.0.0 1.0.0.0.0..0..0 0. 1.0 1.0 1.0 1..0.0.0.0.0.0.0.0.0...0..0.. 0.0 0. 0. 0. 0. 0. 0. 0.1 0. 0. 0. 0. 0.0 0.1 0. 0. 0. 0. 0. 0. 0. 0. 0.0 0.0 0.0 0. 0.1 0. 0. 0. 0. 0. 0. 0. 0.0 0. 0. 0. 0. 0. 0.0 0.0 0. 0. 0.0 0.1 0. 0.1 0. 0. 0. 0. 0. 0. 0. 0. 0. 1...... 1..... 1 11 1 1. 1. 1. 1..........0.0...1..........0.0 1. 1. 1. 1....0........ 1. 1. 1. 1... 1. 1. 1. 1. 1. 0. 0. 0. 0. 0.. 0. 0.0 0.0 0.0 0.0 0. 0.......... Rotor Inertia Noise Level J L PA kgm db(a) 0.000 0 0.0001 0.0001 0.000 0.00 0.001 0.001 0.00 0.00 0.00 0.01 0.0 0.0 0.01 0. 0. 0. 0.1 0. STR = Starting Torque Ratio SCR = Starting Current Ratio PUT = Pull Up Torque Ratio POT = Pull Out Torque Ratio V = Air Velocity J = Rotor Interia WK.1.. AC Motors with Integral Encoder Standard AC motors are available with hollow shaft incremental encoder suitable for most advanced inverters to give a closed loop control or as a speed or position feedback indicator. Flexible hollow shaft design. Maximum speed = 000 rpm. Protection class IP, IP on request. Overall motor enclosure rating IP as standard. Operating temperature: o C +0 O C. Standard output signal: VDC, RS, quadrature, marker and compliments (A, B, N, A, B, N) Current consumption: 0 ma @ VDC. Number of pulses per revolution: 0 Other encoder types are available on request including: 0VDC RS and pushpull, absolute encoders..1.. AC Motors with Forced Ventilation The use of a specially designed, forced cooled motor, with a separately driven constant speed fan can overcome the derating problems associated with inverter drives. The fan units operate on a 0 Hz supply as follows; Frame size = Single phase, / VAC Frame size 0 1 = Three phase 0/00 VAC Frame 1 0 0 1 0 1 L1 L 0 0 0 1 00 Note 1. L1 = Motor with encoder and force vent unit.. L = Motor with brake, encoder and force vent unit.. Terminal box dimensions for force vent units are x mm.
.1.. Motor Dimensions.1..1. B Foot L TBW EB1 E1 AC AD AE ED1 ED ED ED TBH HD Holes K Dia. H +0.0 0. EB E C LL B CRS BB BC AA AA A CRS AB Cable entry HA.1... B or B/B Flange or Foot/Flange PN ED LA T E C L TBW LL B CRS BB BC Holes S Dia. AD AC AE M p.c.d. Holes K Dia. AA AA A CRS AB TBH HA KK HD H +0.0 0. Dim N & 1 0 & 1 0 & 00 British (BS) Tol. Limits h 0.0 h 0.0 h 0.0 h 0.01 European (DIN) Tol. Limits j +0.0 0.00 +0.01 j 0.0 +0.0 j 0.0 j +0.0 0.0.1... B1 or B/B1 Face or Foot/Face P N LA ED T E C L TBW LL B CRS BB BC External earthing terminals Holes tapped S Dia Holes K Dia. AC M p.c.d. AA AA A CRS AB AD AE HD TBH +0.0 H0. HA KK Dim N 0 & & 1 0 & 1 British (BS) Tol. Limits h 0.0 h 0.0 h 0.0 European (DIN) Tol. Limits j +0.0 0.00 +0.0 j 0.00 +0.01 j 0.0 Notes 1. All dimensions in millimetres.. Drain holes are standard on frames 0 and on request for frames 1.. Cable entry can be arranged in any one of four positions at 0 intervals.. No eyebolts on frame sizes 0.. Dimensions TBW and TBH are for a metal terminal box. These dimensions will be reduced for plastic boxes (frames, and 0).. Dimensions should not be used for installation purposes unless specially endorsed.. Dimensions subject to change without notice.
.1... Dimension Tables B, B, B/B, B1, B/B1 Typ. 1 0SN 0LN 0L 1M S M 0M 0L 1M 1L 0L A 0 1 0 0 1 B 0 0 0 1 1 0 C 0 0 0 1 1 H 1 0 0 0 1 0 0 1 1 0 K 1 1 1 1 M L 1 1 1 0 0 L 1 0 0 0 0 AA 0 0 General AB 1 1 1 1 0 0 BB 0 1 10 10 0 0 BC... 1 1 1 HA AC 1 1 1 1 1 1 AD 1 1 1 0 0 HD 1 0 0 0 AE 1 1 1 1 1 EB 1.. 1. 1. 1. LL 0 0 0 0. Terminal Box TBW TBH BS Spec KK European Spec KK 1 x PG. 1 x PG. 1 x PG. 1 x PG. 1 x PG. x PG. x PG x PG 1 x PG 1 x PG x PG x PG x PG x PG + 1 PG. Typ. B Mounting B1 Mounting 1 0SN 0LN 0L 1M S M 0M 0L 1M 1L 0L M 0 1 1 00 00 00 00 0 N 1 0 0 0 1 1 0 0 00 P 0 0 0 0 00 00 0 0 0 0 00 S 1 1 1 1 T.... LA 1 1 M 0 0 0 1 1 N 0 0 1 1 0 0 1 1 P 0 0 0 0 0 S M M M M M M M M M M M T...... LA. 1 1 Typ. Shaft DE Typ. Shaft NonDrive end (When provided) S 1 0SN 0LN 0L 1M S M 0M 0L 1M 1L 0L D 1 E 0 0 0 0 0 0 1 1 1 1 1 F 1 1 G. 1... ED 0 0 0 0 0 0 0 0 0 ED1 0 0 DH M x M x. M x M x M x M x M x M x M x M x M x M x M x M x S 1 0SN 0LN 0L 1M S M 0M 0L 1M 1L 0L D1 1 E1 0 0 0 0 0 0 1 1 1 1 1 FI 1 1 G1. 1... ED 0 0 0 0 0 0 0 0 0 ED 0 0 DH1 M x M x. M x M x M x M x M x M x M x M x M x M x M x M x EB 1. 1. 1. 1. 1. Shaft British and European Dim D Tol. Limits to 1 to to j j k m +0.00 0.00 +0.00 0.00 +0.01 +0.00 +0.00 +0.0 ØD +0 G 0. Shaft tapped DH x deep to DIN Form D F ØD1 +0 G 0. Shaft tapped DH1 x deep to DIN Form D F1
.1.. AC Motors with Brakes The brake units are a single disc type mounted on the nondrive endshield of the motor and can be either DC or AC types. They are spring applied electrically released units, which provide fail to safe operating characteristics such that on interruption, or failure of power supply, the brake will engage and arrest the load. With DC brakes, the brake coil is fed via a rectifier in the motor terminal box and is automatically switched with the AC motor supply. AC brakes are connected directly to the motor terminals. They can however be separately energised form their own AC supply, in the case of inverter drives and/or where very fast brake operation is required. Power (kw) Pole (0 rpm) AC Motor Motor DC Brake AC Brake Speed Frame Brake (rpm) Brake Brake Brake Braking Braking Torque (Nm) Torque (Nm) Pole (00 rpm) AC Motor Motor DC Brake AC Brake Power (kw) Speed (rpm) Frame Brake Brake Braking Brake Brake Braking Torque (Nm) Torque (Nm) 0.0 S 0 0 0. 0 S 0 0 0.0 0 1 S 0 0 0.1 0 S 0 0 0. 00 1 S 0 0 0. 0 1 S 0 0 0.1 1 S 0 0 0. 1 1 S 0 0 0. 1 S 0 0 0. 1 M 0 0. M 0 0. 1 M 0 0. M. 1.1 1 0 S. 0. 0 S. 1. 0 0 L 1 1.1 0 0 L 0 1 0 L 0 1. 0 0 L 0 0 L 0 0 1 M 0 1 M 0 S 0. S 0 M 0. M. 0 M 10 0 M. 0 M 1 10 0 L 0 L 1. 10 1 M 1 1 L 10 1 L 1. 0 L 0 0 L 0 L Note 1. Enclosure rating is IP as standard, IP or available on request.. Manual hand release handle can be fitted on request.. Larger brake motors and brakes for other motor models are available on request. The following brake motor lengths replace those listed in the motor dimension section. Frame 1 0S/L 0L 1M S/M 0M/L 1M/L Dimension "L" 0
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