Motor Technical Specification - Control Techniques Unidrive Servo Series Product Data

motor technical specification

Specification
Physical
Insulation Class
Dimensional Accuracy
Degree of Balance
Temperature Monitoring
Bearing System
Electrical Connections
Flange Mounting
Output Shaft
Ordering Information
Use the information given in the illustration below to
create an order code for a Unimotor. The details in the blue
band are an example of an order reference.
95 UM
Frame
Size:
75
95
115
142
190
Motor Type:
UM - Unimotor
SL - Speed Loop
Control
Stator Length:
A, B, C, D, E
Class H, BS EN 60034-1.
IEC 72-1, Class N (normal
class), Class R (precision
class) is optional.
Rotor balanced to ISO 1940
(BS 6861) G 6.3 (half key
convention to ISO 8821).
PTC thermistor, 170˚C
switch temperature.
Preloaded ball bearings.
Connector or terminal box
for power and brake;
connector for feedback
devices and thermistor.
IEC 72-1 as standard/
NEMA MG-7 optional.
Plain shaft as standard.
Output key is optional
(to IEC 72-1).
ORDER REFERENCE EXAMPLE
B 30 0
Rated Speed (Standard):
30 - 3000 rpm
20 - 2000 rpm
40 - 4000 rpm ***
Brake:
0 - Non fitted
1 - Brake fitted 24V dc
Feedback Device:
C - Incremental Encoder
D - CT Coder + SL Electronics**
G - Sin/Cos Encoder SCM60 (multi-turn)
H - Sin/Cos Encoder SCS60 (single turn)
A - Resolver 55RSS116
Environmental
Ingress Protection
Operating Temperature
Storage Temperature
Insulation Class
Temperature Rise
Relative Humidity
C B
Output Shaft Key:
B - Standard without Key
A - With Key
Connection Type:
C - Connection
H - Hybrid
T - Terminal*
Motor fitted with mating
connector and cable:
IP65.
Speed up to 3000RPM:
IP65.
Speed above 3000RPM:
IP54.
Specified performance at
40˚C ambient.
-20˚C to 70˚C.
H (180˚C)
125˚C over ambient of
40˚C Max.
100˚C over ambient of
40˚C Typical.
90% Non condensing
C A B
Inertia:
A - Standard
B - High
Flange Mounting
A - IEC, B - NEMA
* Available with resolver
feedback only.
** Available for SL Motors
only.
*** Other speeds are available
on special request
27