This document provides information about electric motors manufactured by FFD, including:
- Single and three phase motors are available in frame sizes 56 to 315 with power outputs from 0.06kW to 200kW.
- Details are given on the construction of the motors, including the housing, end shields, rotor, terminal boxes, fans, cooling, and protection levels.
- Standards that the motors are manufactured according to are listed.
- Performance data is provided for three phase motors in a table including rated speed, power output, efficiency, torque, sound levels, weight and more.
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INTRODUCTION
FFD offers a full range of low voltage electric motors, single phase motors as well as three phase squirrel cage
induction motors for continuous duty. All motors are manufactured according to the ISO 9001 certification.
The three phase induction motors in this catalogue are available in the frame sizes 56 to 315 with the outputs
0,06kW to 200kW.
We offer the single phase motors in two groups:
a.) Motor types NPEKg, NPEKh and NPEg with a low starting torque.
These motors have built on a running capacitor.
They are available in the frame sizes 56 to 100 with the outputs 0,04kW to 2,2kW and with the starting torque
ratio 0,4 to 1,4.
b.) Motor types FDEB with a high starting torque.
These motors have built on a starting and a running capacitor. There is also a centrifugal switch built in it.
They are available in the frame sizes 63 to 80 with the outputs 0,12kW to 1,5kW and with the starting torque ratio
1,5 to 2,55.
This catalogue also includes cooling medium pumps of the types DKP and EKP.
CONSTRUCTION OF THE MOTORS
1.) Housing:
The housing for motors of the frame sizes 56 to 112 is made of die-casted aluminium alloy.
The housing for motors of the frame sizes 132 to 315 is made of cast iron.
The feet of the motors are detachable for the frame sizes 56 to 132 as well as the motor series (2)SIE315 while the
motors of the frame sizes 160 to 315 have integrated feet.
2.) End-shields and flanges:
End-shields and flanges for motors of the frame sizes 56 to 100 are made of aluminium .
End-shields and flanges for motors of the frame sizes 112 to 315 are made of cast iron.
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3.) Rotor:
The winding of the rotor is made of die-casted aluminium. The rotor together with the shaft is dynamically balanced
with half key acc. to DIN ISO 8821.
4.) Terminal boxes:
The motors of the frame size 56 to 180 have their terminal box on the top of the housing.
The terminal box can be rotated in steps of 90 deg.
The motors of the frame size 200 to 315 (DPIG series) have their terminal box on the right side of the housing.
Motors with the terminal box on the left side also are available on request.
The (2)SIE motor series of the frame size 315 have their terminal box on the top as a standard. Motors with their
terminal box on the side (right or left hand side) is available too.
5.) Fan:
The fan for the motors of the frame size 56 to 315 is made of plastic.
On request the fan for the motors of the frame size 200 to 315 can be made of steel welded construction.
6.) Cooling:
The motors are surface cooled (IC411).
7.) Fan cover:
The fan cover for all motors is made of sheet steel.
8.) The shaft ends:
Motors in their standard version have one shaft end with the dimensions acc. to EN.
Shaft ends of the motors of the frame size 63 and above have a drilled and tapped hole.
On request, with an extra charge motors are available with a special shaft end and/or two shaft ends too.
9.) Degree of protection:
All motors of this catalogue are manufactured with the degree of protection IP 55 (IP…International Protection).
On request the motors are available with a higher degree of protection.
IP protection of work equipment protection of people IP protection of work equipment
First
prefix
against penetrate of solid
foreign bodies
against access of dangerous
parts with
Second
prefix
against penetrate of water
with detrimental action
0. (no protection) (no protection) .0 (no protection)
1. ≥ 50 mm diameter back of the hand .1 drip - proof vertical
2. ≥ 12,5 mm diameter finger .2 drip - proof (15° inclination)
3. ≥ 2,5 mm diameter tool .3 spray - proof
4. ≥ 1,0 mm diameter wire .4 splash - proof
5. dustproof wire .5 jet - proof
6. dust - tight wire .6 strong jet -proof
.7 short-time immersion
.8 permanent immersion
10.)Nominal voltage and frequency:
The nominal voltage of three phase motors is 400V at the nominal frequency of 50Hz.
Motors for another nominal voltage and/or another nominal frequency are available on request.
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11.)Nominal output:
The motors will properly operate with the nominal output at continuous duty (S1) when the following conditions are
observed:
- motor is supplied with nominal voltage and frequency
- ambient temperature is not higher than + 40°C
- altitude of site is up to 1000m above sea level
With an ambient temperature higher than + 40°C or an altitude of site higher than 1000m the output on the shaft
reduces as follows:
Ambient temperature °C 30 40 45 50 55 60
Rated output reduced to % 100 100 96 90 86 82
Altitude of site m 1.000 1.500 2.000 2.500 3.000 3.500 4.000
Rated output reduced to % 100 97 94 90 86 82 77
Example: The permissible output of a motor rated at 30kW at the ambient temperature of + 55°C at the altitude of
site of 2500m over the sea level amounts to:
Pper = 30 x 0,86 x 0,90 = 23kW
12.)Insulation:
The standard motors are manufactured in the insulation class F while the motor types
SIE 315M8C, SIE 315M8D and (2)SIE 315L… Types are manufactured in the insulation class H.
13.)Options:
The motors can be equipped with optional accessories (e.g. PTC, Pt100, anti-condensation heater, external fan),
suitable for frequency inverter drive or tacho generator.
14.)Ordering:
When ordering motors please specify the following information:
a) quantity
b) motor size
c) nominal output, kW
d) rated speed
e) type of mounting
f) nominal voltage and nominal frequency
g) any special features or options
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STANDARDS
Technical information
The motors are manufactured in accordance with the following standards:
Subject European Norm (EN) Subject European Norm (EN)
Nominal data EN 60034-1 Direction of rotation EN 60034-8
Losses and efficiency EN 60034-2 Noise limits EN 60034-9
Degree of protection EN 60034-5 Vibration limits EN 60034-14
Methods of cooling EN 60034-6 Mounting dimensions EN 60072-1
Type of mounting EN 60034-7 Losses and efficiency (2)SIE motors EN 60034-2-1
BEARINGS
The exact bearing type for each motor is specified in the table below:
Motor Type of bearing
Size
Nr of
poles
DE NDE
DPIH 56 2,4 6201 ZZ
DPIH 63 2,4,6,8 6202 ZZ
DPIH 71 2,4,6,8 6203 ZZ
DPIH 80 2,4,6,8 6204 ZZ
DPIH 90 S,L 2,4,6,8 6205 ZZ C3 (6205 2RS at IMV1)
DPIG 100 L 2,4,6,8 6206 ZZ C3 (6206 2RS at IMV1)
DPIG 112 M 2,4,6,8 6306 ZZ C3 (6306 2RS at IMV1)
2DPIG 132S,M 2,4,6,8 6308 ZZ C3 (6308 2RS at IMV1)
DPIG 160 M,L 2,4,6,8 6309 ZZ C3 (6309 2RS at IMV1)
DPIG 180 M,L 2,4,6,8 6311 ZZ C3 (6311 2RS at IMV1)
Standard On request
DE NDE DE / NDE
2DPIG 200 2 6312 C3 6312 C3 --
2DPIG 200 4,6,8 6312 C3 6312 C3 NU 312 / 6312 C3
2DPIG 225 2 6313 C3 6313 C3 --
2DPIG 225 4,6,8 6313 C3 6313 C3 NU 313 / 6313 C3
2DPIG 250 2 6315 C3 6315 C3 --
2DPIG 250 4,6,8 6315 C3 6315 C3 NU 315 / 6315 C3
2DPIG 280 2 6315 C3 6315 C3 --
2DPIG 280 4,6,8 6317 C3 6317 C3 NU 317 / 6317 C3
DPIG 315 2 6315 C3 6315 C3 --
DPIG 315 4,6,8 6318 C3 6318 C3 NU 318 / 6318 C3
2SIE 315 MC 2 6315 C3 6315 C3 --
(2)SIE315 MC,D 4,6,8 6320 C3 6318 C3 NU 320 / 6318 C3
2SIE 315L 2 6317 C3 6317 C3 --
(2)SIE 315L 4,6,8 6322 C3 6322 C3 NU 322 / 6322 C3
We reserve the right to change the bearing type due to modifications!
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TYPES OF MOUNTING
according to IEC CODE I / IEC CODE II
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Dimensions of single phase motors (low starting torque)
Foot mounted IMB3/IM1001
*Note: Shaft on NDE side only on request!
Type
Poles
Mounting dimensions in mm Overall dimensions in mm
A B C
H
-0,5
K X
Shaft end
AA AB AC
AD
max
BB
BL
min
*CA HA HD L *LCD
/j6/
E
F
/h9/
GA
NPEKg 56
A 2 - 4
90 71 36 56 5,8
M 20
x 1,5
9 20 3 10,2 30 110 117 74 92 11
66,5
7 154
188 213,5
B 2 - 4 74,5 196 221,5
C 2 - 4 82,5 204 229,5
NPEKg 63
B 2 - 4
100 80 40 63 7
M 20
x 1,5
11 23 4 12,5 36 124 126 74 106 11
79
8,5 165
214 245
C 2 - 4 94 228 260
NPEKh 71
B 2 - 4
112 90 45 71 7
M 20
x 1,5
14 30 5 16 45 142 141 90 116 12
88
8 182
245 283
C 2 - 4 106 263 301
NPEKh 80
B 2 - 4
125 100 50 80 10
M 20
x 1,5
19 40 6 21,5 55 160 150 95 130 15
98
9 200
278 329
C 2 - 4 120 306 357
NPEh 90
S 2 - 4
140
100
56 90 10
M 20
x 1,5
24 50 8 27 60 170 157 95 153 15
114
12 208
316 376
L 2 - 4 125 107 328 388
Flange mounted IMB5/IM3001
*Note: Shaft on NDE side only on request!
Type
Poles
Mounting dimensions in mm Overall dimensions in mm
Shaft end Flange
X AC
AD
max
BL
min
HB L *LCD
/j6/
E
F
/h9/
GA
DIN
42948
IEC
Publ72
M
N
/j6/
P LA
S
T
Ø Qty
NPEKg 56
A 2 - 4
9 20 3 10,2 A120 F100 100 80 120 8 7 4 3
M 20
x 1,5
117 74 11 98
188 213,5
B 2 - 4 196 221,5
C 2 - 4 204 229,5
NPEKg 63
B 2 - 4
11 23 4 12,5 A140 F115 115 95 140 9 10 4 3
M 20
x 1,5
126 74 11 102
214 245
C 2 - 4 228 260
NPEKh 71
B 2 - 4
14 30 5 16 A160 F130 130 110 160 9 10 4 3,5
M 20
x 1,5
141 90 12 111
245 283
C 2 - 4 263 301
NPEKh 80
B 2 - 4
19 40 6 21,5 A200 F165 165 130 200 10 12 4 3,5
M 20
x 1,5
150 95 15 120
278 329
C 2 - 4 306 357
NPEh 90
S 2 - 4
24 50 8 27 A200 FF165 165 130 200 10 12 4 3,5
M 20
x 1,5
157 95 15 118
316 376
L 2 - 4 328 388
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Dimensions of single phase motors (high starting torque)
Foot mounted IMB3/IM1001
Type
Poles
Mounting dimensions in mm Overall dimensions in mm
A B C
H
-0,5
K X
Shaft end
AA AB AC
AD
max
BB
BL
min
HA HD LD
/j6/
E
F
/h9/
GA
FDEB 63
A 2 - 4
100 80 40 63 7
M 20
x 1,5
11 23 4 12,5 36 124 126 100 106 11 8,5 165
245
B 2 - 4 257
C 2 - 4 271
FDEB 71
B 2 - 4
112 90 45 71 7
M 20
x 1,5
14 30 5 16 45 142 141 100 116 12 8 182
285
C 2 - 4 303
FDEB 80
B 2 - 4
125 100 50 80 10
M 20
x 1,5
19 40 6 21,5 55 160 150 120 130 15 9 200
315
C 2 - 4 343
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Flange mounted IMB5/IM3001
Type
Poles
Mounting dimensions in mm Overall dimensions in mm
Shaft end Flange
X AC
AD
max
BL
min
HD LD
/j6/
E
F
/h9/
GA
DIN
42948
IEC
Publ72
M
N
/j6/
P LA
S
T
Ø Qty
FDEB 63
A 2 - 4
11 23 4 12,5 A140 F115 115 95 140 9 10 4 3
M 20
x 1,5
126 100 11 165
245
B 2 - 4 257
C 2 - 4 271
FDEB 71
B 2 - 4
14 30 5 16 A160 F130 130 110 160 9 10 4 3,5
M 20
x 1,5
141 100 12 182
285
C 2 - 4 303
FDEB 80
B 2 - 4
19 40 6 21,5 A200 F165 165 130 200 10 12 4 3,5
M 20
x 1,5
150 120 15 200
315
C 2 - 4 343
Flange mounted IMB14/IM3601
Type
Poles
Mounting dimensions in mm Overall dim. in mm
Flange C1 Flange C2
X
Shaft end
AC
AD
max
HB L
DIN M
N
/j6/
P S T DIN M
N
/j6/
P S T
D
/j6/
E
F
/h6/
GA
FDEB 63
A 2 - 4
FT100 100 80 120 M6 3,0 FT75 75 60 90 M5 2,5
M 20
x 1,5
11 23 4 12,5 126 100 102
245
B 2 - 4 257
C 2 - 4 271
FDEB 71
B 2 - 4
FT115 115 95 140 M8 3,0 FT85 85 70 105 M6 2,5
M 20
x 1,5
14 30 5 16 141 100 111
285
C 2 - 4 303
FDEB 80
B 2 - 4
FT130 130 110 160 M8 3,5 FT100 100 80 120 M6 3,0
M 20
x 1,5
19 40 6 21,5 150 120 120
315
C 2 - 4 343
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List of spare parts for motors of the frame sizes 90 - 180
Part
No.
Description
Part
No.
Description
1 Drive end shield (DE) 11 Fan
2 Rotor 12 Seeger rinig
3 Shaft seal 13 Fan cover
4 Shaft seal cover 14 Rubber gasket
5 Bearing 15 Terminal box cover
6 Key 16 Terminal board
7 Name plate 17 Rubber gasket
8 1 Sx foot 18 Terminal box
9 1 Dx foot 19 Glands
10 Non drive end shield (NDE) 20 Complete terminal box
21 Spring washer
1- for frame size 132 feet can be
screwed or integrated with the motor
housing, for frame size 160-180 feet
are integrated with the motor
housing
2- only for frame size 90-132
22 Stator
23 2 Flange B14/C2
24 2 Flange B14/C1
25 Flange B5
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List of spare parts for motors of the frame sizes 200 – 315 (except (2)SIE315)
Part
No.
Description
Part
No.
Description
1 Drive end shield (DE) 16 Terminal board
2 Rotor 17 Rubber gasket
3 Shaft seal 18 Terminal box
4 1 Seeger ring 19 Rubber gasket
5 Bearing DE 20 Glands
6 Key 21 Complete terminal box
7 Stator with foot 22 Spring washer
8 Internal bearing cap 23 Seeger ring
9 External bearing cap 24 2 Grease shield
10 Non drive end shield (NDE) 25 2 Bearing internal ring
11 Fan 26 DE lubricator
12 Seeger ring 27 NDE lubricator
13 Fan cover 28 flange B5
14 Bearing NDE 1 only for frame size 200, 225
15 Terminal box cover 2 only for frame size 280-315
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FFD COOLING MEDIUM PUMPS are used for pumping of cooling water or other coolants which are typically drilling-, cutting- and
shaving machines. These pumps are well known in the industry and have been built in all types of machine tools for many years.
FFD COOLING MEDIUM PUMPS work like centrifugal pumps, so the flow rate of the coolant is affected by pump parts, stuffing-box
and sucking up inlets. These pumps are quite resistant to the pollution of coolants.
FFD COOLING MEDIUM PUMPS are manufactured in with 5 different dip length. The dimensions of these pumps are according to
DIN 54440. By fully opened valve the pump has the maximum flow rate and the motor is fully loaded, when the valve is closed the
load of the motor is lower. It´s not possible to overload the motor in these pumps.
FFD COOLING MEDIUM PUMPS have the advantage of an easy exchangeability of the stator. It´s not necessary to disassemble the
pump, it´s enough to come loose of only two screws to exchange the stator.
INSTALLATION
At commisioning check the direction of rotation (it has to be the same like shown by
the arrow on the frame). The max. level of the cooling medium should be a few cm
below the flange and the min. level should flow in a 2inch pipe. The values in the
tables below were attained for such a design. Safety valves are not necessary.
MOTOR
Motors are manufactured acc. to VDE 0530/11.72 with insulation class E. The
Insulation system is tropicalized. The winding for 230/400V is so designed that motors
work properly within the range of voltage 220 – 250V and 380 – 440V both 50 Hz and
60 Hz. Single phase motors have built on the running capacitor on the frame.
COOLING MEDIUM PUMPS DKP and EKP
Duty: S1
Degree of protection: IP54
Nominal voltage: 220–250/380–440V, 50/60Hz, 2800/3400rpm
Dip Flow rate in l/min Consumption
Type length at oil emulsion 3-5 E° of power
mm 0m 1m 2m 3m 4m W
DKP 1086 86
DKP 112 120
DKP 117 170 40 30 24 16 5,5 115
DKP 122 220
DKP 127 270
Nominal current IN = 0,42–0,57A at 220–250V, 50/60Hz
IN = 0,24–0,32A at 380–440V, 50/60Hz
Single phase pumps 220–250V, 50/60Hz, 2800/3400rpm
With running capacitor 4µF / 450V
EKP 1086 86
EKP 112 120
EKP 117 170 35 27 22 14 4 100
EKP 122 220
EKP 127 270
Nominal current IN = 0,6–0,8A at 220–250V, 50/60Hz
Mounting dimensions
Type a b c e f g h k k1 o p n s X s2 T
DKP a. EKP 1086 169 25 118
M16
x1,5
86
DKP a. EKP 112
139 23 88
120
DKP a. EKP 117 130 100 8 115 98 98 75 85 72 6,5 R2― 170
DKP a. EKP 122 220
DKP a. EKP 127 270
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OTHER SPECIAL MOTORS AVAILABLE ON REQUEST
- High efficiency motors (IE2)
- Explosion-proof motors acc. to ATEX
- Submersible motors
- Brake motors (with DC or AC brake)
- Multiple-speed motors
- Slip-ring motors for low and high voltage
- Lift motors
- Progressive motors (motors with increased output)
- Motors to be built in
- Low and High voltage motors (up to 11 kV)
SPECIAL EXTRAS OF THE MOTORS
- Insulation class ―H‖ or ―C‖
- Windings thermal protection (PTC or Pt100)
- Bearings thermal protection (PTC or Pt100)
- Anti-condensation heater
- External fan
- Special shafts
- Special flanges
- Motors in special design acc. to the customer´s specification
FRANK & DVORAK
Elektromaschinenbau- und Vertriebsgesellschaft m.b.H. u. Co.KG
CONTACT ADDRESS:
Industriestrasse 1
A-7033 Pöttsching (Burgenland),
Tel./Phone: +43 2631 / 8005
Telefax: +43 2631 / 8005 84
e-mail: ffd@frank-dvorak.at
http://www.frank-dvorak.at
Edition 02/2012