42A Series Permanent Magnet DC Motor

Model 4437

SPECIFICATIONS

Speed (rpm)	2500
Rated Torque (oz-in)	135
Current (Amps)	2.3
Motor HP	1/3
KT (oz-in/A)	64
KE (V/krpm)	47
Winding Resistance (ohms)	4.2
Winding Inductance (mH)	17
Rotor Inertia (oz-in-sec)	0.12
Radial Load (lbs)	90
Length XH (inch)	7.87
Weight (lbs)	14.5
Product Type	42A7FEPM
Rated Voltage	130V
Accessory Shaft	YES
Connection Diagram	07410101

CAD Drawings

Wiring Diagram

Download PDF

Optional Accessories

IP-44 kit for 42A motors [model 0978]
Die cast terminal box kit for 33A, 34R, 42A, 42R, and 48R motors and gearmotors [model 0984]
Die cast base kit for 42A motors [model 0991]
33A/42A mounting adaptor for encoders and brakes [model 0992]
Die cast metric terminal box kit with terminal block for 33A, 34R, 42A, 42R, and 48R motors and gearmotors [model 1984]
Large die cast terminal box kit for 34R, 42R, 48R, 42R-FX, 33A, 42A stock motors and gearmotors [model 0986]

STANDARD FEATURES

Totally enclosed non-ventilated (IP-40).
Class "B" insulation.
NEMA 42CZ models are class "F" rated.
External brush access for easy inspection and replacement.
Constant force brush springs for long life and quietness.
Pre-seated graphite or copper-graphite brushes for optimum performance and quiet operation.
Skewed armature for smooth low speed operation.
Oversized magnets resist demagnetization, stabilized to common strength for consistent performance.
High starting torque and self-braking.
Noise-tested ball bearings permanently lubricated.
Locked bearing minimizes endplay.

All prices are in U.S. dollars. Specifications and prices are subject to change without notice. Web price excludes taxes, shipping, and handling charges. Terms & Conditions of Sale