Model Number
Mounting
Weight
(Approx.)
Inertia
(Approx.)
oz-in-sec2
V/1000
RPM
RPM
(max)
Armature
Resistance
(dynamic)
Armature
Inductance
(henrys)
Outline
Dimensions
Mounting
Dimensions
Shaft
Size
(in.)
SU-780D-1
Flange
8.5 oz 4.54 x 10-4
45v
5,000
1750Ω
1.00h
Fig. 10
Fig. 5
.187
SU-7114D-1 Flange
8.5 oz 4.54 x 10-4
45v
5,000
1750Ω
1.00h
Fig. 10
Fig. 5
.187
SU-780D-2
Flange
8.5 oz 4.54 x 10-4
33v
5,000
950Ω
0.54h
Fig. 10
Fig. 5
.187
SS-779E-1 Synchro 1.25 oz 0.25 x 10-4
3v
12,000
180Ω
0.061h
Fig. 12
Fig. 6
.120
1086 Goffle Road • Hawthorne, NJ 07506 • sales@servotek.com
Phone (973) 427-3100 • Fax (973) 427-4249 • www.servotek.com
SERVO-TEK ®
1086 Goffle Road • Hawthorne, NJ 07506 • sales@servotek.com
Phone (973) 427-3100 • Fax (973) 427-4249 • www.servotek.com
SERVO-TEK ®
1086 Goffle Road • Hawthorne, NJ 07506 • sales@servotek.com
Phone (973) 427-3100 • Fax (973) 427-4249 • www.servotek.com
SERVO-TEK ®
1086 Goffle Road • Hawthorne, NJ 07506 • sales@servotek.com
Phone (973) 427-3100 • Fax (973) 427-4249 • www.servotek.com
SERVO-TEK ®
D-Series Tachometer Generators
With rugged construction and high output
voltages, the D-Series tach generator is ideally
suited to a variety of industrial applications.
The flange mounting arrangement provides a
convenient assembly method, and the sturdy
.187 shaft diameter permits the heavier loading
frequently encountered where pulleys or belt
drives are employed. The output bearing is fitted
with a seal to help prevent the contamination that
can occur in industrial applications.
With output up to 50V/1000 RPM, D-Series
generators are ideal for applications where high
output voltages are required. Typically, these are
slow speed applications.
D-Series
25 to 50 volts/1000 RPM
E-Series (Subminiature)
.7 to 3 volts/1000 RPM
E-Series Tachometer Generators
The E-Series DC tachometer generator is the
smallest tach generator among those offering
similar technical characteristics.
Many
outstanding features make it particularly
suitable for use in all types of servo systems.
Although the diameter is only 0.760” the
E-Series provides up to 3 V/1000 RPM output.
Almost any Servo-Tek DC tachometer generator
can be manufactured with special configurations,
various electrical specs and shaft modifications
such as flats, pinions, holes, etc. Consult sales
department regarding your special requirements.
D-Series and E-Series Specifications
Maximum Driving Torque for D-Series and E-Series is 0.25 oz-in
Most units listed above are normally in stock
SU-780D-1
SS-779E-1