AC Synchronous Motors

GENERAL SPECIFICATION

• Advantage of Synchronous Motor in Motion Control System
• Cost Effective Solution in designing of Motion Control System
• No burn out Low RPM.

Parameter	Tolerance
Step	1.8°±0.5% Non-Cumulative
Resistance	±10%
Inductance	±30%
Temperature Rise	65°C Max at Motor Flange
Ambient Temperature Range	-10°C + 50°C
Storage Temperature Range	-10 °C+ 50°C
Insulation Resistance	100 M Min. 500VDC
Die Electric Strength	1500 VAC 1 min
Radial Play	0.50 mm
Axial Play	0.50 mm Max

APPLICATIONS OF SYNCHRONOUS MOTOR :

• Servo Stabilizer
• Capacitor testing machine
• Slide projector
• Enamelled wire tasting machine
• Paper testing machine

• Diamond Cutting Machines
• Conveyor Belt System
• Food processing industries
• Photo printing machine
• 3 phase variable transformer

• PCB drilling machine
• Advertisement Display Machinery
• Automobile industries
• Over Load tap phase for oil transformer

FEATURES :

• Instantaneous starting, stopping and reversing characteristics.
• Low shaft speeds 60 RPM at 50 Hz.
• D.C. can lock rotor magnetically.
• No burnouts due to locked Rotor.
• Can be over driven without any damage.
• 60 rpm at 50 Hz.
• Special design - 72 rpm at 60 Hz and 110 v or 230 VAC.
• No burnouts at 230 volts even if overload or shaft jammed.

• Instantoneous start, stop, reverse.
• Hold ac motor.
• Preferred coupling; flexible, rubberized.
• Single phase and 3 phases with Scott Transformer.
• Phase Shifting Resistor and Capacitors must be used while operating these motors from single-phase supply. However recommended to use two phases.
• Transformer for higher torque motors.
• Tested on Scott Transformer at factory.

CATALOGUE OF SYNCHRONOUS MOTOR :

Type	Torque Kg cm	Voltage Volts	Current Ampere/Phase	Resistance	Inductance mH	ø mm	Length mm	Weight InKg. (Approx.)	Watts
SYN 601	2	240	0.085	1.1 KΩ	4.3	56.50	59	0.6	24
SYN 980	3	240	0.110	840 Ω	3.3	86.20	65	1.3	39
SYN 981	7	240	0.120	840 Ω	3.2	86.20	65	1.5	39
SYN 982	14	240	0.135	770 Ω	4.2	86.20	78	2.0	46
SYN 983	20	240	0.170	770 Ω	3.2	86.20	78	2.0	55
SYN 1100	10	240	0.18	850 Ω	6.8	108	77	3.2	60
SYN 1101	20	240	0.25	172 Ω	1.6	108	92	3.5	84
SYN1101(S)	28	240	0.32	200 Ω	1.7	108	110	4.5	108
SYN 1102	40	240	0.425	97 Ω	1	108	140	5.4	144
SYN 1103	60	240	0.665	92 Ω	1.3	108	165	7.3	192

Extra Accessories / Special Models :

• Connector
• Back Shaft
• Extra Shaft Length

• Extra Cable Length
• Spur Gear Box Heat Sink

TERMS :

• The above prices are Net Ex-our Works, Pune basis, exclusive of Forwarding, Insurance and Freight.
• Forwarding Transit Insurance and Freight at the actual applicable for Outstation supplies only.
• Excise Duty, Sales Tax as and if applicable at the rate prevailing at the time of Delivery of the materials.
• The above price list supersedes all previous price list and be subject to change with notice.
• Standard length of wires will not be less than 500 mm.
• Heat Sink and RC network will be available on request at Extra Cost.
• Installation and commissioning charges will be Extra.
• For Bulk quantity ie. more than 25 nos. Special Discount will be offered.
• Company reserves the right to change Design Data and Dimension without intimation.
• Company reserves the right to change the price without intimation.

NOTE: Assuming Stepper / Synchronous Motor speed 60 RPM reduction speed is given Gear Box and Heat Sink are suitable for SYN 1100, 1101, 1101(S), 1102, 1103, 980, 981, 982, 983, 985.