(+91) - 184 223 0442 support@hindustanpumps.com

Hindustan Induction Motors "HIM" Series Single Phase

Introduction

Hindustan Induction Motors "HIM" Series are efficient design, heavy-duty motor for long run. Designed with class F insulation which make it most preferred choice for heavy duty application, long rn and works even well in toughest conditions.

Features

Complete Range 0.25 HP to 25HP
CRNO Stampings are used of high quality electric grade for better efficiency and low power consumption.
Fitted with pre-lubricated antifriction ZZ bearings of ample size to withstand radial & axial loads.
Dynamically balanced aluminium die cast squirrel cage rotor.
Good performance in low voltage and withstand voltage fluctuation.
Core components treated with corrosion resistant paint & varnish.
Manufactured in quality assurance system compliance with ISO 9001.
Designed with class F insulation which make it most preferred choice for heavy duty application,
long run and works well even in toughest environmental conditions
V-Ring provided on shaft and terminal box are fitted with a seal to protect the motor from moisture and dust particles.
Temperature rise restricted to class B limit.
Customised motor design capability.

Applications

Industries
Agriculture equipments & pumps
Fans & blowers
Compressors & hydraulic equipments
Looms, flour mills, paper mills, Lathe machines etc.

Standard Specifications

Type	Single & Three Phase Squirrel cage Induction Motor


Enclosure	Totally enclosed fan cooled
Frame size	63 to 180L
Power Range	0.5 HP to 5 HP (Single Phase) \| 0.5 HP to 25 HP (Three Phase)
Degree of Protection	I.P. 44 (Single Phase) \| I.P. 55 (Three Phase)
Class of Insulation	F/B
SYN R.P.M.	750 (8 Pole), 1000 (6 Pole), 1500 (4 Pole), 3000 (2 Pole)
Supply Condition	200-240 (Single Phase) 50 Hz ±5% \| 400-415 (Three Phase) 50 Hz ±5%
Continuous Duty	S-1

Description:

Supply Voltage	415 Volts±10%, 3 Phase, A.C.


Frequency	50 Hz±5%
Combined Voltage & Frequency variations (absolute sum)	10%
Ambient Temperature	50°C
Alititude	Upto 1000 Meters above MSL
Relative Humidity	Upto 100%
Insulation Class	F
Winding Temperature Rise	Designed to operate within class Blimit
Duty	Continuos (SI)
Protection Class	IP55
Motor Feet	Integral to motor housing
Terminal Box Position	Top of Housing towards drive end
Shaft Extension	Single Cylindrical at drive end
Paint Shade	Epoxy Paint

Electrical Performance

Single Phase - 4 Pole - 1440 RPM

Sr. No	Frame Size	Rated Output		Speed (rpm)	Current (A)	Toruge (Kgm)	Efficiency			Power Factor			Ist/Ir (Ratio)	Tst/Tr (Ratio )	Tpo/tr (Ratio )
Sr. No	Frame Size	KW	HP	Speed (rpm)	Current (A)	Toruge (Kgm)	FL	3/4 L	1/2 L	Fl	3/4 L	1/2L	Ist/Ir (Ratio)	Tst/Tr (Ratio )	Tpo/tr (Ratio )
1	80	0.37	0.5	1440	4.0	0.25	66	65	58	0.74	0.64	0.53	3.5	1.9	2.1
2	80	0.55	0.75	1440	5.4	0.37	72.5	72	64	0.84	0.74	0.71	4.7	2.4	2.7
3	90s	0.75	1	1440	6.8	0.50	72.69	69.17	63.52	0.91	0.87	0.8	5.2	3.1	3.25
4	90L	1.1	1.5	1440	9.4	0.75							5.5	2.3	2.6
5	100L	1.5	2	1452	11.70	1.0	76.15	72.72	66.26	0.71	0.65	0.53	4.48	2.95	3
6	112L (Heave Duty)	1.5	2	1452	11.70	1.0	76.15	72.72	66.26	0.71	0.65	0.53	4.48	2.95	3
7	112M	2.2	3	1458	16.5	1.5	77.44	73.42	67.86	0.82	0.76	0.72	3.81	1.75	3
8	132S	3.7	5	1440	30	2.50	83.78	85.16	84.72	0.84	0.81	0.75	4.9	4.8	5.35

Material of Construction

Motor Body	High grade cast iron


Shaft	EN 9/SS AISI 410
Rotor	Aluminium Die Casted
Bearings	ZZ Deep grove ball bearings to take radial & axial load
Winding Wire	E.C. Grade Dual Coated