Evaporator Motor

Slimline Manufacturing Ltd has this motor custom built for use on our evaporator. The utilization of VBX inpro/seals in the motor make the unit virtually waterproof and allows it to operate in extreme conditions.

This Premium Efficient 841 Plus Motor is remanufactured for Slimline Manufacturing Limited. to new exacting standards. This severe duty motor originally developed for applications in petrol-chemical, pulp and paper plants. It has been specially adapted for the use in the Turbo-mist Evaporator, the dual inpro seal system and the upgrading of all exterior joints is crucial in the success of the evaporator durability.

The 841 plus exceeds IEEE 841, Espact “92” and NRCan efficiency legislation has been brought to a new level of severe applications standards. The following is just of few of the standards features of the Slimline 841 Plus;

841+Exceeds IEEE 841, Exceeds EPACT “92” and NRCAN efficiency legislation.
Fully complies with NEMA MG-1 Part 31 specifications for INVERTER DUTYMOTORS 1.15SF on sine wave power (1.0 SF on inverter power).
40 C ambient NEMA design B, Class F insulation.
Class B rise at full load on sine wave, Regreasable bearing, and internal bearing.

All grease ports have been extended for simplicity of greasing.
All grease clean outs have been extended for easy access.
Suitable for 10:1 variable torque and 5:1 constant torque on inverter power.
Precision balanced rotors to -<0.08 in/sec vibration, <0.005 in foot flatness form mounting hole to mounting hole. Conduit boxes twice NEMA volume standards. All cast iron construction.
Paint withstands 250 hr. salt spray test.
Inpro Seals on both drive and non-drive ends.
In EXTREME DUTY SITUATIONS an optional 302 stainless steel shaft is available

The Following is Actual Loaded Fan Operating Data

AMP FACTOR	KW	POWER	VOLT	KVA CODE	EFFICIENCY @
23	10.45	.99	450	G	94.2

In the three phase motors we utilize this translates to 17 kilowatts of power per hour.

Power Consumption

POWER RATE (cents/hr.)	5.0	8.0	10.0	12.0
HOURLY RUN COST	.85	1.36	1.70	2.04
COST/24 HR DAY	$20.40	$32.64	$40.80	$48.96

All test data was recorded at 1200 feet above sea level at 40 degree F, by independent service agency. Chart recorder data available upon request.

SWITCH GEAR SUPPLIED WITH ALL MOTORS

If you have questions about our design, please contact sales at: 1 800 495 6145

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Specifications