Pacific Scientific - BA3648-4650-9-56BC PMDC Motor Parameters

1750 RPM, 3/4 hp, 24 Vdc
Low Voltage Rated PMDC Motor

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24Vdc, 3/4 hp, 1750RPM
NEMA 56 Face
Removable Base
Class H Insulation

Specifications:

BA3648-4650-9-56BC
Speed (RPM)	1750
Voltage (DC)	24
HP	3/4
NEMA Mounting Face	56C
Enclosure	TENV
Continuous Current (Amps)	28.2
Continuous Torque (lb-in)	27.0
Peak Current (De Mag) (Amps.)	n/a
Torque Constant (lb-in/Amp)	1.02
Resistance (Ohms)	0.06
Inertia (lb-in^2)	7.1
Inductance (millihenries)	0.22
Length (inches)	12.10
Weight (lbs)	29
Replacement Brush Part Number 2 per motor	YP00358
Tachometer Adaptable	No

Important Features:

NEMA 56C face with NEMA 56 removable base
Class H insulation
UL Recognized (UL 1004, File E61960)
Designed for use with batteries
Highly efficient
For constant speed, motors are operated directly from a battery with no motor control interface.
Low voltage motor controls are readily available. Pacific Scientific does not sell low voltage controls.

Click Here for an Adobe Acrobat version of the BA3648-4650-9-56BC Outline Drawing

Torque Speed Curve at 24 Vdc

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