Nord Minicase

The MINICASE® (SMI Series) worm gear is a compact worm gear characterized by its smooth outer surface design and it’s separate foot-mount and flange-mount housings, that are designed to accommodate the bolton torque arm or flange kit. NORD’s latest MINICASE® worm gear offering is designed to readily accept our FLEXBLOC™ accessory kits.

Power:  0.161 – 5 hp
Output Speed:  0.6 – 354 rpm
Output Torque:  26 – 4418 lb-in

Gear Box Models

Nord SK 1SMI31 | Nord SK 1SMI40 | Nord SK 1SMI40/31
Nord SK 1SMI50 | Nord SK 1SMI50/31 | Nord SK 1SMI63
Nord SK 1SMI63/31 | Nord SK 1SMI75 | Nord SK 1SMI75/40

Nord SK 1SMID31 | Nord SK 1SMID40 | Nord SK 1SMID40/31
Nord SK 1SMID50 | Nord SK 1SMID50/31 | Nord SK 1SMID63
Nord SK 1SMID63/31 | Nord SK 1SMID75 | Nord SK 1SMID75/40

Nord SK 2SMID31 | Nord SK 2SMID40 | Nord SK 2SMID40/31 
Nord SK 2SMID50 | Nord SK 2SMID50/31 | Nord SK 2SMID63
Nord SK 2SMID63/31 | Nord SK 2SMID75 | Nord SK 2SMID75/40

CATALOG & MANUALS

 
Catalog Nord Minicase Catalog
Users Manual Nord Minicase Users Manual
Dimensions Nord Minicase - Dimensions
Order Form Nord Minicase Order Form

Features

• Separate smooth-bodied foot & flange-mount housings.
• Factory-assembled from stocked parts.
• Designed to accommodate FLEXBLOC™ accessory kits.
• Keyed hollow-bore or one-piece solid shaft as standard.
• Specific bores accommodate FLEXBLOC™ plug-in shafts.
• Easy to assemble accessories.
• Commonly supplied with an integral motor or brakemotor.
• Also available with NEMA or IEC input and NORD motor.

Gearbox Selection

Below are some guideline steps to help aid in
the gear unit selection.
1. Determine the speed and/or gear ratio (see order form)
2. Determine the required power or torque (see order form)
3. Determine Service Factor
4. Select the basic gearbox type and input
5. Determine the required mounting position
6. Select options
7. Checks – overhung load, thrust load, NEMA motor weight, thermal considerations, and other application considerations

Size Offering

Gearbox Unit SK 1SIxx / SK 1SMIxx ( xx =mm, center distance )
Center Distance 31 mm 40 mm 50 mm 63 mm 75 mm
  1.2 inch 1.6 inch 2.0 inch 2.5 inch 3.0 inch

Mounting Positions

Gearbox Options

SK 1SMID__ MINICASE® worm [D-Direct Mounted integral motor]
(Smooth-bodied housing)
SK 1SMI__ MINICASE® worm [Modular Construction]
(Smooth-bodied housing)
X Footed Housing
Z Flange Housing (B14)
A Keyed hollow-bore
V Solid-shaft (single-side)
Optional plug-In solid shaft (single-side)
L Solid-shaft (both sides)
AF Flange-housing, flange-kit (B5), hollow bore
VF Circular flange-kit (B5), male pilot [I]
Square flange-kit (B5), female pilot [II]
Square flange-kit (B5), male pilot [III]
Circular flange-kit (B5), male pilot [IV]
D Torque Arm
H Shaft cover
J Bushing kit (to reduce standard inch hollow-bores)
B* Fixing Kit
Standard Efficiency,
High Efficency, &
Premium Efficency		 63S/4, 63L/4, 71S/4, 71L/4, 80S/4, 80L/4, 80SH/4, 80LH/4, 80LP/4, 90S/4, 90L/4, 90SH/4, 90LH/4, 90SP/4, 90LP/4
N48C NEMA 48C Motor Adapter
N56C NEMA 56C Motor Adapter
N140TC NEMA 140TC Motor Adapter
N180TC NEMA 180TC Motor Adapter
IEC56 IEC56 Motor Adapter
IEC63 IEC63 Motor Adapter
IEC71 IEC71 Motor Adapter
IEC80 IEC80 Motor Adapter
IEC90 IEC90 Motor Adapter
IEC100 IEC100 Motor Adapter
IEC112 IEC112 Motor Adapter
W Solid Input Shaft Adapter
SK 2SMID__ MINICASE®,5:1 helical input stage,
[Integral motor only]
SK1SIM__/H10 10:1 helical input [C-Face motor only]
SK 1SMI__/31 MINICASE® compound-worm
(Double-worm adapter kit)
SK 1SMI__/40 MINICASE® compound-worm
(Double-worm adapter kit)
Vent Reducer breather kit (optional)
Paint Paint options (upon request)
Long Term Storage Long term storage preparation

Available Nord SK 1SMI31
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMI31 – 56C – 63S/4 0.16 hp 17 – 340 rpm 26 – 196 lb-in 12 lb
Nord SK 1SMI31 – 56C – 63L/4 0.25 hp 28 – 336 rpm 42 – 242 lb-in 14 lb
Nord SK 1SMI31 – 56C – 71S/4 0.33 hp 37 – 342 rpm 54 – 286 lb-in 16 lb
Nord SK 1SMI31 – 56C – 71L/4 0.5 hp 57 – 344 rpm 79 – 308 lb-in 18 lb

Available Nord SK 1SMI40/H10
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMI40/H10 – 56C – 63S/4 0.16 hp 1.7 – 34 rpm 242 – 830 lb-in 19 lb
Nord SK 1SMI40/H10 – 56C – 63L/4 0.25 hp 11 – 34 rpm 387 – 918 lb-in 19 lb
Nord SK 1SMI40/H10 – 56C – 71S/4 0.33 hp 23 – 34 rpm 500 -704 lb-in 23 lb

Available Nord SK 1SMI40
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMI40 – 56C – 63S/4 0.16 hp 17 – 340 rpm 27 – 221 lb-in 14 lb
Nord SK 1SMI40 – 56C – 63L/4 0.25 hp 17 – 336 rpm 43 – 354 lb-in 17 lb
Nord SK 1SMI40 – 56C – 71S/4 0.33 hp 21 – 342 rpm 55 – 415 lb-in 18 lb
Nord SK 1SMI40 – 56C – 71L/4 0.5 hp 34 – 344 rpm 81 – 473 lb-in 21 lb
Nord SK 1SMI40 – 56C – 80S/4 0.75 hp 57 – 342 rpm 123 – 507 lb-in 27 lb
Nord SK 1SMI40 – 56C – 80L/4 1 hp 110 – 330 rpm 171 – 438 lb-in 30 lb
Nord SK 1SMI40 – 56C – 80LH/4 1 hp 110 – 330 rpm 171 – 438 lb-in 30 lb
Nord SK 1SMI40 – 56C – 80LP/4 1 hp 110 – 330 rpm 171 – 438 lb-in 30 lb
Nord SK 1SMI40 – 140TC – 80LH/4 1 hp 117 – 350 rpm 161 – 412 lb-in 30 lb
Nord SK 1SMI40 – 140TC – 80LP/4 1 hp 117 – 350 rpm 161 – 412 lb-in 30 lb
Nord SK 1SMI40 – 140TC – 90SH/4 1.5 hp 174 – 348 rpm 242 – 451 lb-in 42 lb
Nord SK 1SMI40 – 140TC – 90SP/4 1.5 hp 174 – 348 rpm 242 – 451 lb-in 42 lb

Available Flexbloc Size for Nord SK 1SMI40/31
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMI40/31 – 56C – 63S/4 0.16 hp 0.6 – 11 rpm 376 – 1095 lb-in 18 lb
Nord SK 1SMI40/31 – 56C – 63L/4 0.25 hp 7.5 – 11 rpm 602 – 839 lb-in 19 lb
Nord SK 1SMI40/31 – 56C – 71S/4 0.33 hp 11 rpm 778 lb-in 23 lb

Available Nord SK 1SMI50
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMI50 – 56C – 63S/4 0.16 hp 17 – 340 rpm 27 – 257 lb-in 19 lb
Nord SK 1SMI50 – 56C – 63L/4 0.25 hp 17 – 336 rpm 43 – 411 lb-in 21 lb
Nord SK 1SMI50 – 56C – 71S/4 0.33 hp 17 – 342 rpm 56 – 531 lb-in 23 lb
Nord SK 1SMI50 – 56C – 71L/4 0.5 hp 22 – 344 rpm 83 – 698 lb-in 25 lb
Nord SK 1SMI50 – 56C – 80S/4 0.75 hp 34 – 342 rpm 126 – 803 lb-in 32 lb
Nord SK 1SMI50 – 56C – 80L/4 1 hp 41 – 330 rpm 175 – 953 lb-in 34 lb
Nord SK 1SMI50 – 56C – 80LH/4 1 hp 41 – 330 rpm 175 – 953 lb-in 34 lb
Nord SK 1SMI50 – 56C – 80LP/4 1 hp 41 – 330 rpm 175 – 953 lb-in 34 lb
Nord SK 1SMI50 – 140TC – 80LH/4 1 hp 44 – 350 rpm 165 – 888 lb-in 34 lb
Nord SK 1SMI50 – 140TC – 80LP/4 1 hp 44 – 350 rpm 165 – 888 lb-in 34 lb
Nord SK 1SMI50 – 140TC – 90SH/4 1.5 hp 87 – 348 rpm 247 – 838 lb-in 49 lb
Nord SK 1SMI50 – 140TC – 90SP/4 1.5 hp 87 – 348 rpm 247 – 838 lb-in 49 lb
Nord SK 1SMI50 – 140TC – 90LH/4 2 hp 116 – 349 rpm 328 – 871 lb-in 49 lb
Nord SK 1SMI50 – 140TC – 90LP/4 2 hp 116 – 349 rpm 328 – 871 lb-in 49 lb

Available Flexbloc Size for Nord SK 1SMI50/31
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMI50/31 – 56C – 63S/4 0.16 hp 0.6 – 11 rpm 412 – 1969 lb-in 23 lb
Nord SK 1SMI50/31 – 56C – 63L/4 0.25 hp 2.8 – 11 rpm 660 1778 lb-in 23 lb
Nord SK 1SMI50/31 – 56C – 71S/4 0.33 hp 4.6 – 11 rpm 853 – 1483 lb-in 27 lb
Nord SK 1SMI50/31 – 56C – 71L/4 0.5 hp 11 rpm 1254 lb-in 27 lb

Available Flexbloc Size for Nord SK 1SMI50/H10
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMI50/H10 – 56C – 63S/4 0.16 hp 1.7 – 34 rpm 248 – 1305 lb-in 23 lb
Nord SK 1SMI50/H10 – 56C – 63L/4 0.25 hp 5.6 – 37 rpm 397 – 1405 lb-in 23 lb
Nord SK 1SMI50/H10 – 56C – 71L/4 0.5 hp 17 – 34 rpm 755 – 1364 lb-in 27 lb
Nord SK 1SMI50/H10 – 56C – 71S/4 0.33 hp 8.6 – 34 rpm 513 – 1504 lb-in 27 lb

Available Flexbloc Size for Nord SK 1SMI63
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMI63 – 56C – 63S/4 0.16 hp 17 – 340 rpm 27 – 292 lb-in 23 lb
Nord SK 1SMI63 – 56C – 63L/4 0.25 hp 17 – 336 rpm 44 – 468 lb-in 23 lb
Nord SK 1SMI63 – 56C – 71S/4 0.33 hp 17 – 342 rpm 57 – 605 lb-in 27 lb
Nord SK 1SMI63 – 56C – 71L/4 0.5 hp 17 – 344 rpm 84 – 891 lb-in 27 lb
Nord SK 1SMI63 – 56C – 80S/4 0.75 hp 21 – 342 rpm 127 – 1174 lb-in 34 lb
Nord SK 1SMI63 – 56C – 80L/4 1 hp 28 – 330 rpm 177 – 1360 lb-in 36 lb
Nord SK 1SMI63 – 56C – 80LH/4 1 hp 28 – 330 rpm 177 – 1360 lb-in 36 lb
Nord SK 1SMI63 – 56C – 80LP/4 1 hp 28 – 330 rpm 177 – 1360 lb-in 36 lb
Nord SK 1SMI63 – 140TC – 80LH/4 1 hp 29 – 350 rpm 167 – 1290 lb-in 36 lb
Nord SK 1SMI63 – 140TC – 80LP/4 1 hp 29 – 350 rpm 167 – 1290 lb-in 36 lb
Nord SK 1SMI63 – 140TC – 90SH/4 1.5 hp 44 – 348 rpm 250 – 1437 lb-in 51 lb
Nord SK 1SMI63 – 140TC – 90SP/4 1.5 hp 44 – 348 rpm 250 – 1437 lb-in 51 lb
Nord SK 1SMI63 – 140TC – 90LH/4 2 hp 58 – 349 rpm 332 – 1520 lb-in 51 lb
Nord SK 1SMI63 – 140TC – 90LP/4 2 hp 58 – 349 rpm 332 – 1520 lb-in 51 lb

Available Flexbloc Size for Nord SK 1SMI63/31
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMI63/31 – 56C – 63S/4 0.16 hp 0.6 – 11 rpm 430 – 2506 lb-in 25 lb
Nord SK 1SMI63/31 – 56C – 63L/4 0.25 hp 0.7 – 11 rpm 688 – 3670 lb-in 27 lb
Nord SK 1SMI63/31 – 56C – 71S/4 0.33 hp 1.4 – 11 rpm 890 – 3410 lb-in 29 lb
Nord SK 1SMI63/31 – 56C – 71L/4 0.5 hp 3.8 – 11 rpm 1309 – 2864 lb-in 31 lb

Available Flexbloc Size for Nord SK 1SMI63/H10
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMI63/H10 – 56C – 63S/4 0.16 hp 1.7 – 34 rpm 251 – 1670 lb-in 18 lb
Nord SK 1SMI63/H10 – 56C – 63L/4 0.25 hp 2.8 – 34 rpm 401 – 2179 lb-in 28 lb
Nord SK 1SMI63/H10 – 56C – 71L/4 0.5 hp 5.7 – 34 rpm 764 – 2782 lb-in 32 lb
Nord SK 1SMI63/H10 – 56C – 71S/4 0.33 hp 3.4 – 34 rpm 519 – 2533 lb-in 29 lb

Available Flexbloc Size for Nord SK 1SMI75
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMI75/40 – 56C – 63L/4 0.25 hp 0.6 – 11 rpm 688 – 3900 lb-in 48 lb
Nord SK 1SMI75 – 56C – 71S/4 0.33 hp 17 – 342 rpm 57 – 667 lb-in 45 lb
Nord SK 1SMI75 – 56C – 71L/4 0.5 hp 17 – 344 rpm 85 – 982 lb-in 47 lb
Nord SK 1SMI75 – 56C – 80S/4 0.75 hp 17 – 342 rpm 129 – 1495 lb-in 54 lb
Nord SK 1SMI75 – 56C – 80L/4 1 hp 17 – 330 rpm 179 – 2075 lb-in 56 lb
Nord SK 1SMI75 – 56C – 80LH/4 1 hp 17 – 330 rpm 179 – 2075 lb-in 56 lb
Nord SK 1SMI75 – 56C – 80LP/4 1 hp 17 – 330 rpm 179 – 2075 lb-in 56 lb
Nord SK 1SMI75 – 140TC – 80LH/4 1 hp 18 – 350 rpm 169 – 1902 lb-in 56 lb
Nord SK 1SMI75 – 140TC – 80LP/4 1 hp 18 – 350 rpm 169 – 1902 lb-in 56 lb
Nord SK 1SMI75 – 140TC – 90SH/4 1.5 hp 29 – 348 rpm 253 – 2089 lb-in 71 lb
Nord SK 1SMI75 – 140TC – 90SP/4 1.5 hp 29 – 348 rpm 253 – 2089 lb-in 71 lb
Nord SK 1SMI75 – 140TC – 90LH/4 2 hp 35 – 349 rpm 336 -2410 lb-in 71 lb
Nord SK 1SMI75 – 140TC – 90LP/4 2 hp 35 – 349 rpm 336 -2410 lb-in 71 lb
Nord SK 1SMI75 – 180TC – 100LH/4 3 hp 59 – 353 rpm 499 – 2244 lb-in 101 lb
Nord SK 1SMI75 – 180TC – 100LP/4 3 hp 59 – 353 rpm 499 – 2244 lb-in 101 lb
Nord SK 1SMI75 – 180TC – 112MH/4 5 hp 118 – 354 rpm 828 – 2270 lb-in 109 lb
Nord SK 1SMI75 – 180TC – 112MP/4 5 hp 118 – 354 rpm 828 – 2270 lb-in 109 lb

Available Flexbloc Size for Nord SK 1SMI75/40
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMI75/40 – 56C – 63S/4 0.16 hp 0.6 – 11 rpm 430 – 2434 lb-in 47 lb
Nord SK 1SMI75/40 – 56C – 63L/4 0.25 hp 0.6 – 11 rpm 688 – 3900 lb-in 48 lb
Nord SK 1SMI75/40 – 56C – 71S/4 0.33 hp 0.6 – 11 rpm 890 – 4819 lb-in 51 lb
Nord SK 1SMI75/40 – 56C – 71L/4 0.5 hp 1.9 – 11 rpm 1309 – 4418 lb-in 49 lb
Nord SK 1SMI75/40 – 56C – 80S/4 0.75 hp 4.6 – 11 rpm 1993 – 3487 lb-in 56 lb
Nord SK 1SMI75/40 – 56C – 80L/4 1 hp 7.3 – 11 rpm 2766 – 3803 lb-in 58 lb
Nord SK 1SMI75/40 – 56C – 80LH/4 1 hp 7.3 – 11 rpm 2766 – 3803 lb-in 58 lb
Nord SK 1SMI75/40 – 56C – 80LP/4 1 hp 7.3 – 11 rpm 2766 – 3803 lb-in 58 lb
Nord SK 1SMI75/40 – 140TC – 80LH/4 1 hp 8 – 12 rpm 2536 – 3486 lb-in 61 lb
Nord SK 1SMI75/40 – 140TC – 80LP/4 1 hp 8 – 12 rpm 2536 – 3486 lb-in 61 lb
Nord SK 1SMI75/40 – 63L/4 0.25 hp 0.6 – 11 rpm 688 – 3728 lb-in 46 lb

Available Flexbloc Size for Nord SK 1SMID31
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMID31 – 63S/4 0.16 hp 17 – 340 rpm 26 – 196 lb-in 11 lb
Nord SK 1SMID31 – 63L/4 0.25 hp 28 – 336 rpm 42 – 242 lb-in 13 lb
Nord SK 1SMID31 – 71S/4 0.33 hp 34 – 342 rpm 54 – 286 lb-in 15 lb
Nord SK 1SMID31 – 71L/4 0.5 hp 57 – 344 rpm 79 – 308 lb-in 17 lb

Available Flexbloc Size for Nord SK 1SMID40
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMID40 – 63S/4 0.16 hp 17 – 340 rpm 27 – 221 lb-in 13 lb
Nord SK 1SMID40 -63L/4 0.25 hp 17 – 336 rpm 43 – 354 lb-in 15 lb
Nord SK 1SMID40 – 71S/4 0.33 hp 21 – 342 rpm 55 – 415 lb-in 17 lb
Nord SK 1SMID40 – 71L/4 0.5 hp 34 – 344 rpm 81 – 473 lb-in 19 lb
Nord SK 1SMID40 – 80S/4 0.75 hp 57 342 rpm 123 – 507 lb-in 26 lb
Nord SK 1SMID40 – 80L/4 1.0 hp 117 – 350 rpm 161 – 412 lb-in 28 lb
Nord SK 1SMID40 – 80LH/4 1.0 hp 117 – 350 rpm 161 – 412 lb-in 28 lb
Nord SK 1SMID40 – 80LP/4 1.0 hp 117 – 350 rpm 161 – 412 lb-in 28 lb

Available Flexbloc Size for Nord SK 1SMID40/31
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMID40/31 – 63S/4 0.16 hp 0.6 – 11 rpm 376 – 1095 lb-in 17 lb
Nord SK 1SMID40/31 – 63L/4 0.25 hp 7.5 – 11 rpm 602 – 839 lb-in 17 lb
Nord SK 1SMID40/31 – 71S/4 0.33 hp 11 rpm 778 lb-in 22 lb

Available Flexbloc Size for SK 1SMID50
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMID50 – 71S/4 0.33 hp 17 – 342 rpm 56 – 531 lb-in 22 lb
Nord SK 1SMID50 – 71L/4 0.5 hp 22 – 344 rpm 83 – 698 lb-in 24 lb
Nord SK 1SMID50 – 80S/4 0.75 hp 34 – 342 rpm 126 – 803 lb-in 30 lb
Nord SK 1SMID50 – 80L/4 1.0 hp 44 – 350 rpm 165 – 888 lb-in 32 lb
Nord SK 1SMID50 – 80LH/4 1.0 hp 44 – 350 rpm 165 – 888 lb-in 32 lb
Nord SK 1SMID50 – 80LP/4 1.0 hp 44 – 350 rpm 165 – 888 lb-in 32 lb
Nord SK 1SMID50 – 90S/4 1.5 hp 87 – 348 rpm 247 – 838 lb-in 42 lb
Nord SK 1SMID50 – 90SH/4 1.5 hp 87 – 348 rpm 247 – 838 lb-in 42 lb
Nord SK 1SMID50 – 90SP/4 1.5 hp 87 – 348 rpm 247 – 838 lb-in 42 lb
Nord SK 1SMID50 – 90L/4 2.0 hp 116 – 349 rpm 328 – 871 lb-in 45 lb
Nord SK 1SMID50 – 90LH/4 2.0 hp 116 – 349 rpm 328 – 871 lb-in 45 lb
Nord SK 1SMID50 – 90LP/4 2.0 hp 116 – 349 rpm 328 – 871 lb-in 45 lb

Available Flexbloc Size for Nord SK 1SMID50/31
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMID50/31 – 63S/4 0.16 hp 0.6 – 11 rpm 412 – 1969 lb-in 22 lb
Nord SK 1SMID50/31 – 63L/4 0.25 hp 2.8 – 11 rpm 660 – 1778 lb-in 22 lb
Nord SK 1SMID50/31 – 71S/4 0.33 hp 4.6 – 11 rpm 853 – 1483 lb-in 26 lb
Nord SK 1SMID50/31 – 71L/4 0.5 hp 11 rpm 1254 lb-in 26 lb

Available Flexbloc Size for Nord SK 1SMID63/31
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMID63/31 – 63S/4 0.16 hp 0.6 – 11 rpm 430 – 2506 lb-in 24 lb
Nord SK 1SMID63/31 – 63L/4 0.25 hp 0.7 – 11 rpm 688 – 3670 lb-in 26 lb
Nord SK 1SMID63/31 – 71S/4 0.33 hp 1.4 – 11 rpm 890 – 3410 lb-in 30 lb
Nord SK 1SMID63/31 – 71L/4 0.5 hp 3.8 – 11 rpm 1309 – 2864 lb-in 30 lb

Available Flexbloc Size for Nord SK 1SMID63
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMID63 – 80L/4 1.0 hp 29 – 350 rpm 167 – 1290 lb-in 35 lb
Nord SK 1SMID63 – 80LH/4 1.0 hp 29 – 350 rpm 167 – 1290 lb-in 35 lb
Nord SK 1SMID63 – 80LP/4 1.0 hp 29 – 350 rpm 167 – 1290 lb-in 35 lb
Nord SK 1SMID63 – 80S/4 0.75 hp 21 – 342 rpm 127 – 1174 lb-in 32 lb
Nord SK 1SMID63 – 90L/4 2.0 hp 58 – 349 rpm 332 – 1520 lb-in 49 lb
Nord SK 1SMID63 – 90LH/4 2.0 hp 58 – 349 rpm 332 – 1520 lb-in 49 lb
Nord SK 1SMID63 – 90LP/4 2.0 hp 58 – 349 rpm 332 – 1520 lb-in 49 lb
Nord SK 1SMID63 – 90S/4 1.5 hp 44 – 348 rpm 250 – 1437 lb-in 45 lb
Nord SK 1SMID63 – 90SH/4 1.5 hp 44 – 348 rpm 250 – 1437 lb-in 45 lb
Nord SK 1SMID63 – 90SP/4 1.5 hp 44 – 348 rpm 250 – 1437 lb-in 45 lb

Available Flexbloc Size for Nord SK 1SMID75/40
Gearbox Unit HP Output Speed Output Torque Weight
Nord SK 1SMID75/40 – 63S/4 0.16 hp 0.6 – 11 rpm 430 – 2327 lb-in 44 lb
Nord SK 1SMID75/40 – 71S/4 0.33 hp 0.6 – 11 rpm 890 – 4819 lb-in 48 lb
Nord SK 1SMID75/40 – 71L/4 0.5 hp 1.9 – 11 rpm 1309 – 4418 lb-in 48 lb
Nord SK 1SMID75/40 – 80S/4 0.75 hp 4.6 – 11 rpm 1993 – 3321 lb-in 56 lb
Nord SK 1SMID75/40 – 80L/4 1.0 hp 8 – 12 rpm 2536 – 3486 lb-in 61 lb
Nord SK 1SMID75/40 – 80LH/4 1.0 hp 8 – 12 rpm 2536 – 3486 lb-in 61 lb
Nord SK 1SMID75/40 – 80LP/4 1.0 hp 8 – 12 rpm 2536 – 3486 lb-in 61 lb