GEARED & GEARLESS MACHINES FOR NORTH AMERICAN MARKET MRNA - SGNAC SERIES
Wurtec is a proud distributor of geared and gearless MASTER ELEVATOR MACHINES for the North American market. Check out the full selection below, and then reach out to me directly. We’ll work together to identify the best MASTER ELEVATOR MACHINE solution for your needs. CHUCK TYLER Northeast Regional Manager, Wurtec USA chuck.tyler@wurtec.com 508.858.7900
4
INDEX MR21NA
p.06-07
MR21NAC
p.08-09
SG75NAC
p.10-11
MR21NA (job based)
p.12
MR26NA (job based)
p.12
MR35NA (job based)
p.13
SG75NAC (job based)
p.14-15
All technical data, outputs, dimensions and weights stated in this catalogue can be changed without notice. The illustrations are not binding.
5
MR21NA Max Static load 12,345lbs self-ventilated inverter Motor type TEFC controlled Rated motor voltage 208÷230/460 @60Hz Motor power range 6 poles 20hp (1200rpm sync. speed) Gear ratio 40/1 Oil volume 1.72gal Service brake 200Vdc 0.6A Rated load (*) up to 2500 lb Cabin speed (1:1) up to 200 fpm Encoder 1024ppt 5÷24 Voc (AA'BB'ZZ') Traction sheave diameter 25" Traction sheave grooves Up to 6 Ropes ½" x Pitch ¾" Traction sheave hardness 250HB
DIMENSIONS (inches/mm) 28.2 [716]
20.7 [525]
Ø25.2 [639]
LEFT HAND MACHINE
X
5.9 [150]
10.2 [260] 15.7 [400]
X
49.4 [1255]
Ø25.2 [639]
11.4 [290]
11.4 [290]
FASTENING CLIPS
MACHINE SIDE VIEW
ISOLATION PADS BLOCKING BEAMS (Holes for fastening clips to be drilled on site)
6.5 [164] 13.0 [330]
18 x M.8 [20]
76.1 [1933]
13.0 [330]
13.0 [330]
1.8 [45]
1.6
11.417 [290]
1.8 [45]
8 x Ø.8 [20]
MACHINE PLAN VIEW
1.8 [45] 5.7 [145]
1.8 [45] 5.7 [145]
SECTION X-X
(*) counterweight 40÷45%, max car weight 3750lb, max travel 100ft (ropes compensated)
6
38.3 [974] MACHINE BASE ADAPTER & BLOCKING BEAMS
MR21NA
Rated power
Motor rated voltage
kW/hp
V
Poles
Frequency
Hz
Cos F Syncronous Asyncronous Nominal Nominal Starting Starting power speed speed current torque current torque factor
rpm
rpm
208 ÷ 230 (YY) 15/20
6 460 (Y) (*)
60
1200
A
Nm
56,1
124
0,80
A
Nm
410
249
1170 25,3
122
0,81
185
Duty cycle
Starts Insulation Protection Control for hour class class IP type
%
start/h
40
240
F
IP21
VVVF
244
(*) 460V is suitable for inverter supplied by networks 420V, 440V, 460V or 480V.
7
MR21NAC
Geared & Built in Secondary Brake Max Static load 12,345lbs self-ventilated inverter Motor type TEFC controlled Rated motor voltage 208÷230/460 @60Hz Motor power 6 poles (1200rpm sync. speed) 20hp Gear ratio 40/1 Oil volume 1.72gal Service brake 200Vdc 0.6A Emergency brake 207/104Vdc 4x41W 4x10,150lbs.in Rated load (*) up to 2500 lb Cabin speed (1:1) up to 200 fpm Encoder 1024ppt 5÷24 Voc (AA'BB'ZZ') Traction sheave diameter 25" Traction sheave grooves Up to 6 ropes ½" Pitch ¾" Traction sheave hardness 250HB
DIMENSIONS (inches/mm) 20.67 [525]
11.42 [290]
18.70 [475]
50.06 [1271,6]
Ø 29.53 [750]
25.16 [639]
LEFT HAND MACHINE
MACHINE SIDE VIEW
5.91 [150]
12.20 [310]
FASTENING CLIPS ISOLATION PADS 6.50 [165]
BLOCKING BEAMS (Holes for fastening clips to be drilled on site) 12 x M20
12.99 [330]
12.99 [330]
1.6
1.77 [45]
11.42 [290]
64.21 [1631]
12.99 [330]
1.77 [45]
28.19 [716]
MACHINE PLAN VIEW
38.35 [974]
1.77 [45] 5.71 [145]
1.77 [45] 5.71 [145]
(*) counterweight 40÷45%, max car weight 3750lb, max travel 100ft (ropes compensated)
8
MACHINE BASE ADAPTER & BLOCKING BEAMS
MR21NAC
Geared & Built in Secondary Brake
Rated power
Motor rated voltage
kW/hp
V
Poles
Frequency
Hz
Cos F Syncronous Asyncronous Nominal Nominal Starting Starting power speed speed current torque current torque factor
rpm
rpm
208 ÷ 230 (YY) 15/20
6 460 (Y) (*)
60
1200
A
Nm
56,1
124
0,80
A
Nm
410
249
1170 25,3
122
0,81
185
Duty cycle
Starts Insulation Protection Control for hour class class IP type
%
start/h
40
240
F
IP21
VVVF
244
(*) 460V is suitable for inverter supplied by networks 420V, 440V, 460V or 480V.
9
SG75NAC Max Static load 17,637lbs. Maximum Total Travel 100 feet (self compensated) Drive sheave arc of contact (wrap angle) 145° to 165° Rope drop range 26" to 41" Service brake 207/104Vdc 2x40W 2x12,010lbs.in Emergency brake 207/104Vdc 2x40W 2x12,010lbs.in Encoder type Heidenhain ECN1313 Traction sheave diameter 20" Traction sheave grooves Up to 6 Grooves rope ½" Pitch ¾" Traction sheave hardness 250HB
DIMENSIONS (inches/mm) TOP
FRONT VIEW
LEFT HAND MACHINE
TOP VIEW
42.13 [1070]
2.36 [60]
17.72 [450]
42.13 [1070] MACHINE BASE ADAPTER & BLOCKING BEAMS
10
12.99 [330]
(Holes for fastening clips to be drilled on site)
9.84 [250]
13.39 [340]
42.13 [1070]
BLOCKING BEAMS
BLOCKING BEAMS
(Holes for fastening clips to be drilled on site)
17.72 [450]
42.13 [1070]
FASTENING CLIPS 55.47 [1409] ISOLATION PADS
FRONT VIEW
←
12.99 [330]
Ø20 [508] Ø34.65 [880]
RIGHT HAND MACHINE
FRONT VIEW FASTENING CLIPS 55.47 [1409] ISOLATION PADS
165°ARC OF CONTACT 145°ARC OF CONTACT
9.84 [250]
TOP
2.36 [60]
13.39 [340] MACHINE BASE ADAPTER & BLOCKING BEAMS
SG75NAC Rated Load Car Capacity
Cabin speed
Motor max speed
Nameplate power
lb (*)
fpm (°)
rpm
Hp
Up to 2500
Up to 200
38
12,3
Main Line Voltage
V 208 VAC - 3 phase 480 VAC - 3 phase
Motor current Motor current @ max load @ max load Required (for motor (for motor torque wound@208V) wound@460V) at max load (×) (×)
Arms 45,0
Arms 19,7
Energy dissipation at max load
Nm
BTU/hr
2289
13876
(*) Counterweight 40÷45% (°) Roping 1:1 Main Line Frequency
Rated machine N° of travels per torque hour
Hz
ft lb
Starts /hr
60
2350
240
Insulation
Drive Sheave Size
Roping
F
20''
1:1
Hoist Rope Info. Counterbalance
Up to 6 (1/2")
40%
Emergency Brake included
Yes
11
MR21NA (job based) Max Static load 12,345lbs self-ventilated inverter Motor type TEFC controlled request between 208 to Rated motor voltage on 480V @60Hz Motor power range 4 poles 13.5÷44hp (1800rpm sync. speed) Motor power range 6 poles 10÷30hp (1200rpm sync. speed) Gear ratio 62/1; 51/1; 40/1; 63/1; 51/2; 47/3 Oil volume 1.72gal Service brake 200Vdc 0.6A Encoder 1024ppt 5÷24 Voc (AA'BB'ZZ') 23-5/8"; 25-3/5"; 27-1/6"; Traction sheave diameter 20-1/2"; 29-1/2" to 6 ropes ½" pitch ¾" Traction sheave grooves Up (other rope sizes are available) Traction sheave hardness 250HB
MR26NA (job based) Max static load 14,550lbs self-ventilated inverter Motor type TEFC controlled Rated motor voltage on request between 208 to 480V Motor power range 20÷63hp Motor synchronous speed 1800rpm @60Hz 53/1; 73/2; 60/2; 70/3; Gear ratio 58/1; 53/3 Oil volume 2.85gal Service brake 200Vdc 0.9A Encoder 1024ppt 5÷24 Voc (AA'BB'ZZ') 25-3/5"; 27-1/6"; 29-1/2"; Traction sheave diameter 23-5/8"; 31-1/2" to 6 ropes ½" pitch ¾" Traction sheave grooves Up (other rope sizes are available) Traction sheave hardness 250HB For specific configurations, please contact the supplier.
12
MR35NA (job based) Max static load 31,305lbs self-ventilated inverter Motor type TEFC controlled Rated motor voltage on request between 208 to 480V Motor power range 36÷134hp Motor synchronous speed 1800rpm @60Hz Gear ratio 72/1; 57/1; 44/1; 63/2; 45/2; 55/3 Oil volume 6.2gal Service brake 200Vdc 1,6A Encoder 1024ppt 5÷24 Voc (AA'BB'ZZ') Traction sheave diameter 27-1/6"; 30-1/3"; 31-1/2"; 34-5/6" to 8 ropes ½" pitch ¾" Traction sheave grooves Up (other rope sizes are available) Traction sheave hardness 250HB For specific configurations, please contact the supplier.
13
SG75NAC (job based) Maximum Total car weight 17,637lbs. Maximum Total Travel 100 feet (self compensated) Drive sheave arc of contact (wrap angle) 145° to 165° Rope drop range 26" to 41" Service brake 207/104Vdc 2x40W 2x12,010lbs.in Emergency brake 207/104Vdc 2x40W 2x12,010lbs.in Encoder type Heidenhain ECN1313 Traction sheave diameter 20" to 6 ropes ½" pitch ¾" Traction sheave grooves Up (other rope sizes are available) Traction sheave hardness 250HB
14
SG75NAC (job based) Rated Load Car Capacity
Car speed
Motor speed
Nominal power
Lb/kg (*)
fpm 100
rpm 19
Hp 4,5
1800/816
2000/907
2500/1134
1800/816
2000/907
2500/1134
Main Line Voltage 208 or 480 VAC 3 phase
V
Motor current Motor current (motor wound (motor wound @208V) @480V)
Arms 20,5
150
29
6,8
25,9
200
38
9,0
33,0
250
48
11,3
39,0
300
57
13,2
52,0
350
68
16,0
52,0
100
19
4,9
22,5
150
29
7,4
28,3
200
38
9,9
250
48
12,4
208 VAC - 3 phase
36,2 42,7
300
57
14,7
57,0
350
68
17,6
57,0
100
19
6,1
27,9
150
29
9,2
35,2
200
38
12,3
45,0
250
48
15,4
53,1
300
57
18,3
70,8
350
68
21,8
70,8
100
19
4,5
20,5
Required torque
Energy dissipation at max load
Arms
Nm
BTU/hr
--
1682
7488
--
1841
8976
--
2289
13876
1682
7488
1841
8976
2289
13876
9,0
150
29
6,8
25,9
11,7
200
38
9,0
33,0
14,5
250
48
11,3
39,0
17,8
300
57
13,2
52,0
24,0
350
68
16,0
52,0
24,0
100
19
4,9
22,5
9,9
150
29
7,4
28,3
12,8
200
38
9,9
36,2
15,9
250
48
12,4
42,7
19,5
300
57
14,7
57,0
26,3
350
68
17,6
57,0
26,3
480 VAC - 3 phase
100
19
6,1
27,9
12,3
150
29
9,2
35,2
15,9
200
38
12,3
45,0
19,7
250
48
15,4
53,1
24,3
300
57
18,3
70,8
32,7
350
68
21,8
70,8
32,7
(*) Counterweight 40÷45%
Main Line Frequency
Rated machine N° of travels per torque hour
Hz
Nm
Starts /hr
60
2350
240
Insulation
Drive Sheave Size
Roping
F
20''
1:1
Hoist Rope Info. Counterbalance
Up to 6 (1/2")
40%
Emergency Brake included
Yes
15
GET IN TOUCH TODAY! CHUCK TYLER Northeast Regional Manager, Wurtec USA chuck.tyler@wurtec.com 508.858.7900
6200 Brent Drive | Toledo, OH 43611